Article List
API Endpoint for journals.
GET /api/articles/?format=api&offset=22300
{ "count": 39542, "next": "https://eartharxiv.org/api/articles/?format=api&limit=100&offset=22400", "previous": "https://eartharxiv.org/api/articles/?format=api&limit=100&offset=22200", "results": [ { "pk": 44107, "title": "Heparin-Induced Thrombocytopenia and the New Oral Anticoagulants", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6dn251qh", "frozenauthors": [ { "first_name": "Juan", "middle_name": "M.", "last_name": "Alcantar", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Fukai", "middle_name": "L.", "last_name": "Chuang", "name_suffix": "MD", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-02-12T23:38:20Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44107/galley/32910/download/" } ] }, { "pk": 41631, "title": "Western Association of Vertebrate Paleontology Annual Meeting: Program with Abstracts", "subtitle": null, "abstract": "Abstracts and program for the February 13-14, 2016, WAVP Annual Meeting, Anza-Borrego Desert State Park, Borrego Springs, CA, USA.", "language": "en", "license": null, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3km3d2wm", "frozenauthors": [ { "first_name": "Joanne", "middle_name": "S.", "last_name": "Ingwall", "name_suffix": "", "institution": "Anza-Borrego Desert State Park", "department": "None" }, { "first_name": "George", "middle_name": "T.", "last_name": "Jefferson", "name_suffix": "", "institution": "Colorado Desert District Stout Research Center, Anza-Borrego Desert State Park", "department": "None" }, { "first_name": "Myrl", "middle_name": "", "last_name": "Beck", "name_suffix": "", "institution": "Anza-Borrego Desert State Park", "department": "None" } ], "date_submitted": "2016-02-12T05:52:26Z", "date_accepted": "2016-02-12T05:52:26Z", "date_published": "2016-02-11T08:00:00Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/ucmp_paleobios/article/41631/galley/31162/download/" } ] }, { "pk": 9253, "title": "Can Simulation Measure Differences in Task-Switching Ability Between Junior and Senior Emergency Medicine Residents?", "subtitle": null, "abstract": "Introduction:\n Work interruptions during patient care have been correlated with error. Task-switching is identified by the Accreditation Council for Graduate Medical Education (ACGME) as a core competency for emergency medicine (EM). Simulation has been suggested as a means of assessing EM core competencies. We assumed that senior EM residents had better task-switching abilities than junior EM residents. We hypothesized that this difference could be measured by observing the execution of patient care tasks in the simulation environment when a patient with a ST-elevation myocardial infarction (STEMI) interrupted the ongoing management of a septic shock case.\nMethods:\n This was a multi-site, prospective, observational, cohort study. The study population consisted of a convenience sample of EM residents in their first three years of training. Each subject performed a standardized simulated encounter by evaluating and treating a patient in septic shock. At a predetermined point in every sepsis case, the subject was given a STEMI electrocardiogram (ECG) for a separate chest pain patient in triage and required to verbalize an interpretation and action. We scored learner performance using a dichotomous checklist of critical actions covering sepsis care, ECG interpretation and triaging of the STEMI patient.\nResults: \nNinety-one subjects participated (30 postgraduate year [PGY]1s, 32 PGY2s, and 29 PGY3s). Of those, 87 properly managed the patient with septic shock (90.0% PGY1s, 100% PGY2, 96.6% PGY 3s; p=0.22). Of the 87 who successfully managed the septic shock, 80 correctly identified STEMI on the simulated STEMI patient (86.7% PGY1s, 96.9% PGY2s, 93.1% PGY3s; p=0.35). Of the 80 who successfully managed the septic shock patient and correctly identified the STEMI, 79 provided appropriate interventions for the STEMI patient (73.3% PGY1s, 93.8% PGY2s, 93.8% PGY3s; p=0.07).\nConclusion:\n When management of a septic shock patient was interrupted with a STEMI ECG in a simulated environment we were unable to measure a significant difference in the ability of EM residents to successfully task-switch when compared across PGY levels of training. This study may help refine the use of simulation to assess EM resident competencies.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Task-switching, multitasking, emergency, milestones" } ], "section": "Education", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/03m4q9mf", "frozenauthors": [ { "first_name": "Dustin", "middle_name": "", "last_name": "Smith", "name_suffix": "", "institution": "Loma Linda University, Department of Emergency Medicine, Loma Linda, CA", "department": "None" }, { "first_name": "Daniel", "middle_name": "G.", "last_name": "Miller", "name_suffix": "", "institution": "University of Iowa, Department of Emergency Medicine, Iowa City, Iowa", "department": "None" }, { "first_name": "Jeffrey", "middle_name": "", "last_name": "Cukor", "name_suffix": "", "institution": "University of Massachusetts, Department of Emergency Medicine, Worcester, Massachusetts", "department": "None" } ], "date_submitted": "2015-07-22T23:01:42Z", "date_accepted": "2015-07-22T23:01:42Z", "date_published": "2016-02-11T01:29:34Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9253/galley/5228/download/" } ] }, { "pk": 60750, "title": "Pollution Emission Trading: A Possible Solution to China’s Enforcement Obstacles in Fighting Against Air Pollution?", "subtitle": null, "abstract": "China’s air pollution has become a major environmental concern for the Chinese government and the Chinese public. Although China has established a comprehensive legal framework for environmental protection, many obstacles impede the enforcement of environmental laws and regulations. In light of the Chinese government’s vigorous use of emission trading as a primary means of addressing the environmental problems in recent years, this paper identifies and explains the major economic, legal, political, social, and cultural impediments to enforcing the environmental regulation of China. The paper then engages in a comparative analysis of the emission trading programs of the United States and China, focusing on their different features and varied performance levels in terms of participation and compliance enforcement. The analysis reveals that China’s pollution emission trading programs are simply hybrids of traditional command-and-control and modern market-based approaches to environmental regulation – approaches that have been unable to help resolve long-standing enforcement problems. Nevertheless, such empirical findings do not lead to the conclusion that China should give up emission trading. The study shows that emission trading possesses advantageous features that can help relieve the economic, political, legal, social, and cultural impediments to enforcement faced by China. The paper thus proposes that the Chinese government should undertake further reforms to establish a real market for emission trading.", "language": "en", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "environmental law" }, { "word": "China" }, { "word": "air pollution" }, { "word": "emissions trading" }, { "word": "pollution emissions trading" }, { "word": "Cap-and-Trade" }, { "word": "market-based approach" } ], "section": "Comments", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8jg5686h", "frozenauthors": [ { "first_name": "Jiangfeng", "middle_name": "", "last_name": "Li", "name_suffix": "", "institution": "Yale Law School", "department": "" } ], "date_submitted": "2016-02-11T00:47:32Z", "date_accepted": "2016-02-11T00:47:32Z", "date_published": "2016-02-11T00:47:47Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/uclalaw_jelp/article/60750/galley/46713/download/" } ] }, { "pk": 60749, "title": "Come and “Take” It: Whooping Cranes, Texas Water Rights, Endangered Species Act Liability, and Reconciling Ecological Scientific Testimony Within the Context of Proximate Causation", "subtitle": null, "abstract": "Tension between science and the law is a pervading feature of Endangered Species Act (ESA) jurisprudence. Incorporating the scientific discipline of ecology within the legal landscape presents distinct challenges, particularly in comparison with more traditional laboratory sciences. Within the realm of Endangered Species Act liability, the intricacies of nature exacerbate already complicated links of causation, challenging the ability to prove violations of the “take” prohibition. Because uncertainties permeate scientists’ ability to understand complex ecosystem processes, courts should rely on the overarching practicality of common law principles when reviewing ecological testimony.\n \nWhen evaluating claims that allege violations of the “take” prohibition, the proximate causation standard operates as a threshold to prevent assigning liability to a party or entity that otherwise may be just one insignificant link in an attenuated ecological chain. \nThe proximate causation standard advanced by the Supreme Court in \nBabbitt v. Sweet Home\n demonstrates the practicality of maintaining established legal principles, specifically as a limit to relying on scientific testimony as a means of proving causation. More recently, \nthe reasoning in \nAransas Project v. Shaw, \nwhere an environmental group alleged that the Texas Commission of Environmental Quality caused the “take” of endangered whooping cranes,\n \nillustrates the challenges associated with proving the cause of ecological injuries. Although the United States District Court for the Southern District of Texas assigned ESA liability based on scientific testimony, the Fifth Circuit reversed the lower court because this attenuated chain of causation lacked the required proximate cause analysis. In the context of ESA liability, where judges must understand complex ecosystem processes, this dichotomy reflects the reliability of proximate causation as a foundation to ensure equitable results.", "language": "en", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "environmental law" }, { "word": "Endangered Species Act" }, { "word": "whooping cranes" }, { "word": "endangered species act liability" }, { "word": "proximate cause" }, { "word": "proximate causation" }, { "word": "ecology" } ], "section": "Comments", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/22n904z8", "frozenauthors": [ { "first_name": "Brett", "middle_name": "A.", "last_name": "Miller", "name_suffix": "", "institution": "Texas A&M University School of Law", "department": "" } ], "date_submitted": "2016-02-11T00:36:15Z", "date_accepted": "2016-02-11T00:36:15Z", "date_published": "2016-02-11T00:36:30Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/uclalaw_jelp/article/60749/galley/46712/download/" } ] }, { "pk": 60747, "title": "Critical Habitat's Limited Role Under the Endangered Species Act and Its Improper Transformation into \"Recovery\" Habitat", "subtitle": null, "abstract": "The Endangered Species Act (ESA) requires that areas be designated as critical habitat for species that are protected under the Act. Once designated, critical habitat is protected from “destruction or adverse modification” by Section 7(a)(2) of the ESA, which applies to any action authorized, funded, or carried out by a federal agency, including permits and other authorizations issued to private landowners and resource users. In 1978, Congress enacted extensive amendments to the ESA that were intended to limit the scope of critical habitat to areas essential for the survival of protected species. Based on these amendments, the U.S. Fish and Wildlife Service and the National Marine Fisheries Service adopted regulations that recognized critical habitat’s limited role in conserving species, including a definition of “destruction or adverse modification” that emphasized impacts to the protected species’ survival. In \nSierra Club v. U.S. Fish and Wildlife Service\n and \nGifford Pinchot Task Force v. U.S. Fish and Wildlife Service\n however, the Fifth Circuit and the Ninth Circuit respectively held that the agencies’ adverse modification definition is unlawful and that the purpose of critical habitat is to recover species. These cases have strongly influenced the administration of the ESA over the past decade and the Services recently relied on these cases to justify regulations that will transform critical habitat into recovery habitat. The authors maintain that a reassessment of the role of critical habitat is needed to ensure that the regulatory and judicial treatment of critical habitat conforms to the intent of Congress.", "language": "en", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "environmental law" }, { "word": "Endangered Species Act" }, { "word": "critical habitat" }, { "word": "conservation habitat" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/49j0k5fs", "frozenauthors": [ { "first_name": "Norman", "middle_name": "D.", "last_name": "James", "name_suffix": "", "institution": "Fennemore Craig, P.C.", "department": "" }, { "first_name": "Thomas", "middle_name": "J.", "last_name": "Ward", "name_suffix": "", "institution": "National Association of Homebuilders", "department": "" } ], "date_submitted": "2016-02-11T00:26:04Z", "date_accepted": "2016-02-11T00:26:04Z", "date_published": "2016-02-11T00:26:20Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/uclalaw_jelp/article/60747/galley/46710/download/" } ] }, { "pk": 60745, "title": "Table of Contents", "subtitle": null, "abstract": "Vol. 34.1 - Table of Contents", "language": "en", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "environmental law" } ], "section": "Table of Contents", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5jt778jk", "frozenauthors": [ { "first_name": "JELP", "middle_name": "", "last_name": "Board", "name_suffix": "", "institution": "UCLA Law School", "department": "" } ], "date_submitted": "2016-02-11T00:12:47Z", "date_accepted": "2016-02-11T00:12:47Z", "date_published": "2016-02-11T00:13:03Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/uclalaw_jelp/article/60745/galley/46709/download/" } ] }, { "pk": 60744, "title": "Masthead", "subtitle": null, "abstract": "Vol. 34.1 - JELP Masthead", "language": "en", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "environmental law" } ], "section": "Front Matter", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/39q7b5qx", "frozenauthors": [ { "first_name": "JELP", "middle_name": "", "last_name": "Board", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": "2016-02-11T00:09:39Z", "date_accepted": "2016-02-11T00:09:39Z", "date_published": "2016-02-11T00:09:53Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/uclalaw_jelp/article/60744/galley/46708/download/" } ] }, { "pk": 60743, "title": "Front Matter", "subtitle": null, "abstract": "Vol. 34.1 - Front Matter", "language": "en", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "environmental law" } ], "section": "Front Matter", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5jx7d8pp", "frozenauthors": [ { "first_name": "JELP", "middle_name": "", "last_name": "Board", "name_suffix": "", "institution": "UCLA Law School", "department": "" } ], "date_submitted": "2016-02-11T00:04:18Z", "date_accepted": "2016-02-11T00:04:18Z", "date_published": "2016-02-11T00:05:02Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/uclalaw_jelp/article/60743/galley/46707/download/" } ] }, { "pk": 44275, "title": "A Case of Myocardial Infarction Following Induction Chemotherapy for Acute Myelogenous Leukemia", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/72r8k29s", "frozenauthors": [ { "first_name": "Jennifer", "middle_name": "", "last_name": "Jones", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Roswell", "middle_name": "", "last_name": "Quinn", "name_suffix": "MD, PhD", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-02-10T16:04:34Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44275/galley/33074/download/" } ] }, { "pk": 2783, "title": "Coyolxauhqui: Challenging Patriarchy by Re-imagining her birth story", "subtitle": null, "abstract": "By employing a Chicana Feminist Epistemology (CFE) and Gloria Anzaldúas Coyolxauhqui analysis in theory, I offer a narrative and examination of the ways to challenge patriarchy through birth stories. More importantly, discuss the ways we build on scholarship offered by Chicanas and Indigena identified women who may or may not be mothers of children, but rather as producers of knowledge; academic, spiritual, or self-fulfilling. In addition, I discuss the ways in which women can piece together the fragmented story of Coyolxauhqui, via the multiplicity of complicated, but critical identities, by sharing their stories.", "language": "en", "license": null, "keywords": [ { "word": "Chicana Feminist Epistemology" }, { "word": "Coyolxauhqui" }, { "word": "Chicana" }, { "word": "Indigena" }, { "word": "Gloria Anzaldúa" }, { "word": "Mothers of Color in Academia" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4f47x7bh", "frozenauthors": [ { "first_name": "Christine", "middle_name": "", "last_name": "Vega", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2015-09-02T07:00:02Z", "date_accepted": "2015-09-02T07:00:02Z", "date_published": "2016-02-08T22:15:19Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2783/galley/1645/download/" } ] }, { "pk": 2787, "title": "\"The Myth of Oneness ”: Erasure of Indigenous and Ethnic Identities in Digital Feminist Discourse", "subtitle": null, "abstract": "This paper described numerous issues in traditional and social media representation of the One Billion Rising movement regarding the representation of global feminist agendas. Using this movement as a primary case study, an argument describing the proposed myth of ‘oneness’ embedded within the movement and exposing the issues within this myth are discussed.", "language": "en", "license": null, "keywords": [], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9849m5t3", "frozenauthors": [ { "first_name": "Jennifer", "middle_name": "", "last_name": "Pierre", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2015-09-16T05:06:49Z", "date_accepted": "2015-09-16T05:06:49Z", "date_published": "2016-02-08T22:14:58Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2787/galley/1647/download/" } ] }, { "pk": 2788, "title": "Acting up, Talking Back: TITA, TIARA, and the Value of Gossip", "subtitle": null, "abstract": "This article examines through an archival lens \nTell it to ACT UP \nand \nTIARA, \nthe weekly internal papers of the New York and Los Angeles chapters of the AIDS Coalition to Unleash Power (ACT UP). During their short lives, from 1990 to 1992, the papers published news, suggestions, commentary, complaints, and gossip. In spite it challenge to the core archival concept of reliability, this article asserts that gossip provides unique evidence of affect, sex and sexuality, and offers deeper understandings of the individual and group dynamics that made and unmade ACT UP. Gossip, affect, and bodily experience are all knowledges and ways of knowing that have been feminized are therefore frequently devalued and derided in scholarship and practice. The form, content, and tone of these papers are used to make an argument for the value of gossip as a discursive practice. This article contributes to the growing literature in archival studies on conceptualizing and contending with human experiences—especially affects, sex, and bodily experiences—that challenge, defy, and problematize archival capture, theory, and practice asserting that gossip should be deployed as vital source in this larger project.", "language": "en", "license": null, "keywords": [ { "word": "Affect" }, { "word": "Archives" }, { "word": "evidence" }, { "word": "Gossip" }, { "word": "Sexuality" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9d2007bj", "frozenauthors": [ { "first_name": "Marika", "middle_name": "", "last_name": "Cifor", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2015-09-16T16:57:41Z", "date_accepted": "2015-09-16T16:57:41Z", "date_published": "2016-02-08T22:14:46Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2788/galley/1648/download/" } ] }, { "pk": 2789, "title": "Textiles of Change: How Arpilleras can Expand Traditional Definitions of Records", "subtitle": null, "abstract": "In the 1970s, Chilean women began creating textiles known as \narpilleras\n (from the Spanish word for burlap) as a way of documenting their lives and experiences. Under the Pinochet regime (1973-1990), arpilleras depicting the difficult, often violent, experiences of Chilean women began to gain global recognition. Through an internship with the Tower Museum archives in Derry~Londonderry in Northern Ireland, I worked with a collection of arpilleras that had been donated by Roberta Bacic, a Chilean lecturer currently living in Northern Ireland who has focused her research on arpilleras. Considered to be both museum artifacts and archival records, these textile works challenge classical professional distinctions drawn between the two categories. Situating their dual categorizations within a combined museum and archival setting allows us to rethink the ways in which traditional definitions of archival records may not only exclude women's voices but also fail to consider how gendered activities and expressions might play a role in records’ formation.", "language": "en", "license": null, "keywords": [ { "word": "Archives" }, { "word": "Record" }, { "word": "Arpillera" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/80j818zz", "frozenauthors": [ { "first_name": "Elizabeth", "middle_name": "", "last_name": "Doolan", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2015-10-08T06:29:24Z", "date_accepted": "2015-10-08T06:29:24Z", "date_published": "2016-02-08T22:14:27Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2789/galley/1649/download/" } ] }, { "pk": 2793, "title": "Mentoring Away the Glass Ceiling in Academia: A Cultured Critique edited by Brenda L. H. Marina", "subtitle": null, "abstract": "Mentoring Away the Glass Ceiling in Academia: A Cultured Critiqued\n (2015) edited by Brenda L. H. Marina, is a comprehensive examination of women’s experiences in various stages in academia and the way in which mentoring can serve as a tool to break the glass ceiling that keep many women from reaching high positions in academia.Over a qualitative approach this book brings together narratives and counternarratives of women in academia to explore the ways mentorship can help the diversity gap for women by drawing from their own experiences.", "language": "en", "license": null, "keywords": [ { "word": "women, mentorship, narratives, academia" } ], "section": "Book Reviews", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/15k8533m", "frozenauthors": [ { "first_name": "Magali", "middle_name": "", "last_name": "Campos", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2015-12-22T04:06:02Z", "date_accepted": "2015-12-22T04:06:02Z", "date_published": "2016-02-08T22:13:54Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2793/galley/1653/download/" } ] }, { "pk": 2797, "title": "Review: Indexing It All: The Subject in the Age of Documentation, Information, and Data, by Ronald E. Day", "subtitle": null, "abstract": "Day, Ronald E.\n Indexing It All: The Subject in the Age of Documentation, Information, and Data\n. Cambridge, MA: The MIT Press, 2014. 170 pp. ISBN 978-0-262-02821-9", "language": "en", "license": null, "keywords": [ { "word": "Review, Documentation, Information, Data" } ], "section": "Book Reviews", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/80m1s60f", "frozenauthors": [ { "first_name": "Seth", "middle_name": "", "last_name": "Erickson", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2016-01-22T07:04:00Z", "date_accepted": "2016-01-22T07:04:00Z", "date_published": "2016-02-08T22:13:31Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2797/galley/1654/download/" } ] }, { "pk": 2798, "title": "Special Issue on Gender in Education and Information Studies: Interrogating Knowledge Production, Social Structures and Equitable Access", "subtitle": null, "abstract": "N/A", "language": "en", "license": null, "keywords": [], "section": "Editor's Note", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/03b836gg", "frozenauthors": [ { "first_name": "Stacy", "middle_name": "E.", "last_name": "Wood", "name_suffix": "", "institution": "UCLA", "department": "None" }, { "first_name": "Marika", "middle_name": "", "last_name": "Cifor", "name_suffix": "", "institution": "UCLA", "department": "None" }, { "first_name": "Lauren", "middle_name": "", "last_name": "Ilano", "name_suffix": "", "institution": "UCLA", "department": "None" } ], "date_submitted": "2016-02-08T21:40:30Z", "date_accepted": "2016-02-08T21:40:30Z", "date_published": "2016-02-08T22:13:18Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2798/galley/1655/download/" } ] }, { "pk": 2732, "title": "The Keeper of the Collections and the Delta Collection: Regulating Obscenity at the Library of Congress, 1940-1963", "subtitle": null, "abstract": "During and after World War II the Library of Congress held one of the largest collections of materials regarding sex and sexuality in the world. Largely composed of erotica and items considered to be pornographic or obscene, including books, motion pictures, photographs, and playing cards, the Library’s Delta Collection was separated from the general collection with highly restricted access. This collection was largely composed of materials seized by the Customs Bureau and the Postal Service, in addition to certain materials obtained through the Copyright Office, as the Library of Congress made the final decision regarding destruction, storage, and circulation of such items. The Delta Collection served to protect the materials from mutilation, preserve the cultural record, protect citizens from harmful obscenity, and function as a repository of sample materials for consultation by federal agencies. From evidence supplied by archival papers of the Keeper of the Collections, the office charged with maintaining the Delta Collection, this paper will show that an examination of LC policies and practices adds to our understanding of federal sexual politics and policing, particularly during the McCarthy era. The paper provides a narrative of the events that shaped the creation and maintenance of the Delta Collection and a discussion of its increased political significance during and after the war. It also offers an analysis of the use of the Delta symbol, which has origins in Greek mythology. The aim of is to shed light on the complexities of the Library of Congress’s role as a federal cultural institution in the control of sexually explicit materials.", "language": "en", "license": null, "keywords": [ { "word": "Library of Congress" }, { "word": "Obscenity" }, { "word": "McCarthy era" }, { "word": "censorship" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8mn1k1k5", "frozenauthors": [ { "first_name": "Melissa", "middle_name": "", "last_name": "Adler", "name_suffix": "", "institution": "University of Kentucky", "department": "None" } ], "date_submitted": "2014-07-07T00:01:54Z", "date_accepted": "2014-07-07T00:01:54Z", "date_published": "2016-02-08T22:11:56Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/gseis_interactions/article/2732/galley/1621/download/" } ] }, { "pk": 41630, "title": "Early Eocene (Wasatchian) rodent assemblages from the Washakie Basin, Wyoming", "subtitle": null, "abstract": "Rodent assemblages are described from two early Eocene (Wasatchian North American Land Mammal Age; Graybullian subage) localities from the Main Body of the Wasatch Formation in the Washakie Basin, Wyoming. One locality (UCMP V71237) represents a catastrophic death assemblage and the other (UCMP V71238) is a channel lag which immediately overlies it. Quarrying and screen-washing at these localities has resulted in the recovery of 81 specimens from V71237 and 224 specimens from V71238 and comprising a uniquely rich, stratigraphically controlled sample. The rodent fauna from these localities include Paramys copei, P. taurus, Lophiparamys murinus, Microparamys hunterae, Tuscahomys ctenodactylops, and Knightomys cf. K. minor. These specimens provide substantial new morphological data for the previously poorly-known M. hunterae, T. ctenodactylops, and L. murinus. Comparison of relative abundances demonstrates that T. ctenodactylops is the most common in both localities, but that the smaller bodied species M. hunterae and Knightomys cf. K. minor are much rarer in the lag deposit.", "language": "en", "license": null, "keywords": [ { "word": "Wasatch Formation" }, { "word": "Mammalia" }, { "word": "Rodentia" }, { "word": "Diversity" }, { "word": "abundance" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6946n7r3", "frozenauthors": [ { "first_name": "Suzanne", "middle_name": "G.", "last_name": "Strait", "name_suffix": "", "institution": "Marshall University", "department": "None" }, { "first_name": "Patricia", "middle_name": "A.", "last_name": "Holroyd", "name_suffix": "", "institution": "University of California Museum of Paleontology", "department": "None" }, { "first_name": "Carrie", "middle_name": "A.", "last_name": "Denvir", "name_suffix": "", "institution": "Marshall University", "department": "None" }, { "first_name": "Brian", "middle_name": "D.", "last_name": "Rankin", "name_suffix": "", "institution": "University of California Museum of Paleontology", "department": "None" } ], "date_submitted": "2016-02-08T09:15:11Z", "date_accepted": "2016-02-08T09:15:11Z", "date_published": "2016-02-08T08:00:00Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/ucmp_paleobios/article/41630/galley/31161/download/" } ] }, { "pk": 44103, "title": "Incidentally Found Meningioma – Is Ignorance Truly A Bliss?", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6cw6s7gj", "frozenauthors": [ { "first_name": "Gloria", "middle_name": "S.", "last_name": "Kim", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Anh", "middle_name": "T.", "last_name": "Kieu", "name_suffix": "MD", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-02-07T22:18:25Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44103/galley/32906/download/" } ] }, { "pk": 44102, "title": "An Asymptomatic Young Male with Bicuspid Aortic Valve with Severe Aortic Insufficiency", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/22x1q5wm", "frozenauthors": [ { "first_name": "Sandra", "middle_name": "", "last_name": "Vizireanu", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Gopi", "middle_name": "", "last_name": "Manthripragada", "name_suffix": "MD, FACC", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-02-04T22:17:41Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44102/galley/32905/download/" } ] }, { "pk": 20986, "title": "CHALLENGES AND BENEFITS OF HOMEOWNERSHIP: Conversations with Low-Income Homeowners in North Minneapolis", "subtitle": null, "abstract": "Homeownership as a cultural mainstay has proved difficult for low-income Americans both post-recession and in times of post-disaster recovery. This paper examines the challenges and benefits of homeownership for low-income homeowners of North Minneapolis struggling to maintain their homes in the aftermath of two crises: the great recession and a devastating tornado. Furthermore, this research examines the challenges of ownership for this vulnerable population in light if its role in the formation of place attachment to home. Data for this paper was gathered through an ethnographic study of low-income North Minneapolis homeowners being assisted by the home repair non-profit Rebuilding Together Twin Cities. Gaining an understanding of the issues faced by low-income homeowners experiencing the adverse effects of the housing crisis as well as a natural disaster will illuminate the complex nature of ownership and place attachment, and allow us to serve communities in need in a way that is conscientious of their experiences.", "language": "en", "license": { "name": "none", "short_name": "none", "text": "", "url": "https://escholarship.org/terms" }, "keywords": [ { "word": "Homeownership, American dream, disaster recovery, non-profit, place attachment, home repair, housing crisis" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7v07n4f0", "frozenauthors": [ { "first_name": "Lisa", "middle_name": "", "last_name": "Berglund", "name_suffix": "", "institution": "University of California, Los Angeles", "department": "None" } ], "date_submitted": "2015-01-27T00:40:36Z", "date_accepted": "2015-01-27T00:40:36Z", "date_published": "2016-02-04T07:54:35Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/criticalplanning/article/20986/galley/10685/download/" } ] }, { "pk": 44106, "title": "Amiodarone Induced Thyroiditis", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/25d696zz", "frozenauthors": [ { "first_name": "Anh", "middle_name": "", "last_name": "Kieu", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Gloria", "middle_name": "", "last_name": "Kim", "name_suffix": "MD", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-02-02T23:37:12Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44106/galley/32909/download/" } ] }, { "pk": 44101, "title": "A Case of Shewanella Algae Bacteremia", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0jh2x1dp", "frozenauthors": [ { "first_name": "William", "middle_name": "", "last_name": "Reid", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Ramin", "middle_name": "", "last_name": "Salehi-Rad", "name_suffix": "MD", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-02-01T22:16:51Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44101/galley/32904/download/" } ] }, { "pk": 2056, "title": "“Got Llorona?”: Teaching for the Development of Symbolic Competence", "subtitle": null, "abstract": "Cultural and literary texts are used in the foreign language classroom to support learners’ language development, cultural awareness, and reading comprehension. While classroom activities frequently facilitate a literal understanding of facts and events, these texts offer another potential level of analysis: symbolic dimensions, which focus on how meaning is constructed in the texts in relation to their historical and political contexts, to the readers’ own positionality and subjective experiences, and to the cultural values and beliefs that are attached to these meanings. This paper explores how to teach these symbolic dimensions through an exploration of the notion of symbolic competence. Using personal experiences teaching the legend of La Llorona in a university-level Spanish classroom, I explore two interrelated questions: 1) Can the legend of La Llorona offer insights into theorizations of symbolic competence?; 2) Can theorizations of symbolic competence be applied to the teaching of La Llorona in order to facilitate learners’ critical reflections on its symbolic dimensions? Three project-based classroom activities will be discussed to illustrate teaching for the development of symbolic competence.", "language": "en", "license": null, "keywords": [ { "word": "symbolic competence, Spanish, literary texts" } ], "section": "Teachers' Forum", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/25t4h70v", "frozenauthors": [ { "first_name": "Kimberly", "middle_name": "", "last_name": "Vinall", "name_suffix": "", "institution": "University of California, Berkeley", "department": "None" } ], "date_submitted": "2015-07-16T03:07:55Z", "date_accepted": "2015-07-16T03:07:55Z", "date_published": "2016-01-29T00:46:27Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2056/galley/1354/download/" } ] }, { "pk": 2055, "title": "Researching Vocabulary Development: A Conversation Analytic Approach", "subtitle": null, "abstract": "This paper contributes to the much debated yet still largely unanswered question of how second language (L2) learning is anchored and configured in and through social interaction. Using a socio-interactional approach to second language (L2) learning (e.g., Hellermann, 2008; Mondada & Pekarek Doehler, 2004; Pekarek Doehler, 2010), I examine students’ search for the meaning of a lexical item and subsequent use of the same item. This study is longitudinal in design and attempts to understand how participants orient to a lexical item as an object of learning to co-construct locally enacted and progressively more complex interactional repertoires in the target language. The data consists of recorded interactions between learners of German as they work on a project outside of the classroom for several days during a two-week period. The analysis involves tracking multiple episodes where a vocabulary item is used and attended to by the group of learners. Learners engage in learning practices and create opportunities for L2 learning through interaction, employing strategies such as timely peer assistance and appropriation of new conversational meanings.", "language": "en", "license": null, "keywords": [ { "word": "CA-for-SLA, sociocultural theory, word search, peer interaction, German as a foreign language, longitudinal" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4xk6t6x6", "frozenauthors": [ { "first_name": "Tetyana", "middle_name": "", "last_name": "Reichert", "name_suffix": "", "institution": "University of Waterloo", "department": "None" } ], "date_submitted": "2015-07-15T16:40:52Z", "date_accepted": "2015-07-15T16:40:52Z", "date_published": "2016-01-29T00:46:07Z", "render_galley": null, "galleys": [ { "label": "", "type": "", "path": "https://journalpub.escholarship.org/l2/article/2055/galley/1353/download/" } ] }, { "pk": 9591, "title": "Sponsors & Advertisements", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Sponsors and Advertising", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/802952kp", "frozenauthors": [ { "first_name": "Vincent", "middle_name": "", "last_name": "Lam", "name_suffix": "", "institution": "UC Irvine", "department": "None" } ], "date_submitted": "2016-01-26T01:44:23Z", "date_accepted": "2016-01-26T01:44:23Z", "date_published": "2016-01-26T01:46:37Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9591/galley/5341/download/" } ] }, { "pk": 9590, "title": "Masthead", "subtitle": null, "abstract": "", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Masthead", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/96q3c581", "frozenauthors": [ { "first_name": "Vincent", "middle_name": "", "last_name": "Lam", "name_suffix": "", "institution": "UC Irvine", "department": "None" } ], "date_submitted": "2016-01-26T01:24:38Z", "date_accepted": "2016-01-26T01:24:38Z", "date_published": "2016-01-26T01:24:59Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9590/galley/5340/download/" } ] }, { "pk": 9589, "title": "Table of Contents", "subtitle": null, "abstract": "", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Table of Contents", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/34p8065t", "frozenauthors": [ { "first_name": "Vincent", "middle_name": "", "last_name": "Lam", "name_suffix": "", "institution": "UC Irvine", "department": "None" } ], "date_submitted": "2016-01-26T01:20:24Z", "date_accepted": "2016-01-26T01:20:24Z", "date_published": "2016-01-26T01:20:42Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9589/galley/5339/download/" } ] }, { "pk": 9444, "title": "Access to In-Network Emergency Physicians and Emergency Departments Within Federally Qualified Health Plans in 2015", "subtitle": null, "abstract": "Introduction: \nUnder regulations established by the Affordable Care Act, insurance plans must meet minimum standards in order to be sold through the federal Marketplace. These standards to become a qualified health plan (QHP) include maintaining a provider network sufficient to assure access to services. However, the complexity of emergency physician (EP) employment practices – in which the EPs frequently serve as independent contractors of emergency departments, independently establish insurance contracts, etc… – and regulations governing insurance repayment may hinder the application of network adequacy standards to emergency medicine. As such, we hypothesized the existence of QHPs without in-network access to EPs. The objective is to identify whether there are QHPs without in-network access to EPs using information available through the federal Marketplace and publicly available provider directories.\nResults: \nIn a national sample of Marketplace plans, we found that one in five provider networks lacks identifiable in-network EPs. QHPs lacking EPs spanned nearly half (44%) of the 34 states using the federal Marketplace.\nConclusion: \nOur data suggest that the present regulatory framework governing network adequacy is not generalizable to emergency care, representing a missed opportunity to protect patient access to in-network physicians. These findings and the current regulations governing insurance payment to EPs dis-incentivize the creation of adequate physician networks, incentivize the practice of balance billing, and shift the cost burden to patients.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Health Policy" }, { "word": "Health Reform" }, { "word": "Insurance" }, { "word": "Emergency Medicine" } ], "section": "Emergency Department Access", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7x22k9hg", "frozenauthors": [ { "first_name": "Stephen", "middle_name": "C.", "last_name": "Dorner", "name_suffix": "", "institution": "Vanderbilt University School of Medicine, Nashville, Tennessee; Harvard T.H. Chan School of Public Health, Department of Health Policy and Management, Boston, Massachusetts", "department": "None" }, { "first_name": "Carlos", "middle_name": "A.", "last_name": "Camargo, Jr.", "name_suffix": "", "institution": "Massachusetts General Hospital, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Jeremiah", "middle_name": "D.", "last_name": "Schuur", "name_suffix": "", "institution": "Brigham and Women’s Hospital, Harvard Medical School, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Ali", "middle_name": "S.", "last_name": "Raja", "name_suffix": "", "institution": "Massachusetts General Hospital, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" } ], "date_submitted": "2015-11-06T23:37:33Z", "date_accepted": "2015-11-06T23:37:33Z", "date_published": "2016-01-20T08:00:00Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9444/galley/5294/download/" } ] }, { "pk": 39452, "title": "Review: Thinking Critically About Environments for Young Children: Bridging Theory and Practice", "subtitle": null, "abstract": "Book review", "language": "en", "license": { "name": "none", "short_name": "none", "text": "", "url": "https://escholarship.org/terms" }, "keywords": [ { "word": "Classroom environment" }, { "word": "Early childhood education--Environmental aspects" } ], "section": "Reviews", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5d5251zd", "frozenauthors": [ { "first_name": "Yves", "middle_name": "", "last_name": "Laberge", "name_suffix": "", "institution": "Centre de recherche en éducation et formation relatives à l’environnement et à l’écocitoyenneté – Centr'ERE, Québec, Canada", "department": "None" } ], "date_submitted": "2016-01-19T16:36:24Z", "date_accepted": "2016-01-19T16:36:24Z", "date_published": "2016-01-19T16:40:45Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/egj/article/39452/galley/29784/download/" } ] }, { "pk": 39451, "title": "Review: An Introduction to the Sociology of Ignorance: Essays on the Limits of Knowing", "subtitle": null, "abstract": "Book Review", "language": "en", "license": { "name": "none", "short_name": "none", "text": "", "url": "https://escholarship.org/terms" }, "keywords": [ { "word": "Ignorance (Theory of Knowledge)" } ], "section": "Reviews", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8jd89294", "frozenauthors": [ { "first_name": "Yves", "middle_name": "", "last_name": "Laberge", "name_suffix": "", "institution": "Centre de recherche en éducation et formation relatives à l’environnement et à l’écocitoyenneté – Centr'ERE, Québec, Canada", "department": "None" } ], "date_submitted": "2016-01-18T21:13:54Z", "date_accepted": "2016-01-18T21:13:54Z", "date_published": "2016-01-18T21:19:14Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/egj/article/39451/galley/29783/download/" } ] }, { "pk": 39447, "title": "Review: Wilderburbs: Communities on Nature's Edge", "subtitle": null, "abstract": "Book review", "language": "en", "license": { "name": "none", "short_name": "none", "text": "", "url": "https://escholarship.org/terms" }, "keywords": [ { "word": "wildland-urban interface" }, { "word": "Suburbs--West, US" }, { "word": "Urban-rural migration" } ], "section": "Reviews", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8bx389k7", "frozenauthors": [ { "first_name": "Yves", "middle_name": "", "last_name": "Laberge", "name_suffix": "", "institution": "Centre de recherche en éducation et formation relatives à l’environnement et à l’écocitoyenneté – Centr'ERE, Québec, G1V 0A6, Canada", "department": "None" } ], "date_submitted": "2016-01-04T15:43:23Z", "date_accepted": "2016-01-04T15:43:23Z", "date_published": "2016-01-18T19:27:38Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/egj/article/39447/galley/29779/download/" } ] }, { "pk": 9575, "title": "Frozen Funding on Firearm Research: “Doing Nothing is No Longer an Acceptable Solution”", "subtitle": null, "abstract": "N/A", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Perspective", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3n15r8kk", "frozenauthors": [ { "first_name": "Marian", "middle_name": "E.", "last_name": "Betz", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Denver, Colorado", "department": "None" }, { "first_name": "Megan", "middle_name": "L.", "last_name": "Ranney", "name_suffix": "", "institution": "Rhode Island Hospital/Alpert Medical School, Brown University, Department of Emergency Medicine, Providence, Rhode Island", "department": "None" }, { "first_name": "Garen", "middle_name": "J.", "last_name": "Wintemute", "name_suffix": "", "institution": "University of California, Davis, Violence Prevention Research Program, Department of Emergency Medicine, Sacramento, California", "department": "None" } ], "date_submitted": "2016-01-14T18:32:01Z", "date_accepted": "2016-01-14T18:32:01Z", "date_published": "2016-01-15T20:53:50Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9575/galley/5333/download/" } ] }, { "pk": 9396, "title": "In Response to: Poisonings with Suicidal Intent Aged 0-21 Years Reported to Poison Centers 2003-12", "subtitle": null, "abstract": "N/A", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Discourse on Integrating Emergency Care and Population Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9h61p08p", "frozenauthors": [ { "first_name": "Daria", "middle_name": "", "last_name": "Falkowitz", "name_suffix": "", "institution": "North Shore University Hospital, Department of Emergency Medicine, Division of Medical Toxicology, Manhasset, New York", "department": "None" } ], "date_submitted": "2015-10-08T23:19:57Z", "date_accepted": "2015-10-08T23:19:57Z", "date_published": "2016-01-14T20:14:47Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9396/galley/5280/download/" } ] }, { "pk": 44100, "title": "Recurrent Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis in an Adult on Immunosuppressive Therapy", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1f9973zf", "frozenauthors": [ { "first_name": "Patrick", "middle_name": "", "last_name": "Yao", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-13T22:16:03Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44100/galley/32903/download/" } ] }, { "pk": 9501, "title": "Response to Comments on \"Poisonings with Suicidal Intent Aged 0-21 Years Reported to Poison Centers 2003-12\"", "subtitle": null, "abstract": "N/A", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Discourse on Integrating Emergency Care and Population Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6zg341bd", "frozenauthors": [ { "first_name": "Sophia", "middle_name": "", "last_name": "Sheikh", "name_suffix": "", "institution": "University of Florida College of Medicine-Jacksonville, Department of Emergency Medicine, Jacksonville, Florida", "department": "None" } ], "date_submitted": "2015-12-04T19:22:42Z", "date_accepted": "2015-12-04T19:22:42Z", "date_published": "2016-01-13T01:21:08Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9501/galley/5310/download/" } ] }, { "pk": 9298, "title": "Shot in the Heart", "subtitle": null, "abstract": "N/A", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "truamatic ventricular septal defect" } ], "section": "Diagnostic Acumen", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2197s1v5", "frozenauthors": [ { "first_name": "Abdullah", "middle_name": "", "last_name": "Bakhsh", "name_suffix": "", "institution": "Emory University School of Medicine, Department of Emergency Medicine, Atlanta, Georgia; King Abdulaziz University, Department of Emergency Medicine, Jeddah, Saudi Arabia", "department": "None" }, { "first_name": "Bryan", "middle_name": "", "last_name": "Morse", "name_suffix": "", "institution": "Emory University School of Medicine, Department of Surgery, Atlanta, Georgia", "department": "None" }, { "first_name": "Christopher", "middle_name": "", "last_name": "Funderburk", "name_suffix": "", "institution": "Emory University School of Medicine, Department of Surgery, Atlanta, Georgia", "department": "None" }, { "first_name": "Patrick", "middle_name": "", "last_name": "Meloy", "name_suffix": "", "institution": "Emory University School of Medicine, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" }, { "first_name": "Katie", "middle_name": "", "last_name": "Dean", "name_suffix": "", "institution": "Emory University School of Medicine, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" }, { "first_name": "Jeffrey", "middle_name": "", "last_name": "Siegelman", "name_suffix": "", "institution": "Emory University School of Medicine, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" }, { "first_name": "Todd", "middle_name": "", "last_name": "Taylor", "name_suffix": "", "institution": "Emory University School of Medicine, Department of Emergency Medicine, Atlanta, Georgia", "department": "None" } ], "date_submitted": "2015-08-18T00:54:28Z", "date_accepted": "2015-08-18T00:54:28Z", "date_published": "2016-01-13T01:19:10Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9298/galley/5248/download/" } ] }, { "pk": 9319, "title": "Identifying Frequent Users of an Urban Emergency Medical Service Using Descriptive Statistics and Regression Analyses", "subtitle": null, "abstract": "This retrospective cohort study provides a descriptive analysis of a population that frequently uses an urban emergency medical service (EMS) and identifies factors that contribute to use among all frequent users. For purposes of this study we divided frequent users into the following groups: low- frequent users (4 EMS transports in 2012), medium-frequent users (5 to 6 EMS transports in 2012), high-frequent users (7 to 10 EMS transports in 2012) and super-frequent users (11 or more EMS transports in 2012). Overall, we identified 539 individuals as frequent users.\nFor all groups of EMS frequent users (i.e. low, medium, high and super) one or more hospital admissions, receiving a referral for follow-up care upon discharge, and having no insurance were found to be statistically significant with frequent EMS use (P<0.05). Within the diagnostic categories, 41.61% of super-frequent users had a diagnosis of “primarily substance abuse/misuse” and among low-frequent users a majority, 53.33%, were identified as having a “reoccurring (medical) diagnosis.” Lastly, relative risk ratios for the highest group of users, super-frequent users, were 3.34 (95% CI [1.90-5.87]) for obtaining at least one referral for follow-up care, 13.67 (95% CI [5.60-33.34]) for having four or more hospital admissions and 5.95 (95% CI [1.80-19.63]) for having a diagnoses of primarily substance abuse/misuse.\nFindings from this study demonstrate that among low- and medium-frequent users a majority of patients are using EMS for reoccurring medical conditions. This could potentially be avoided with better care management. In addition, this study adds to the current literature that illustrates a strong correlation between substance abuse/misuse and high/super-frequent EMS use. For the subgroup analysis among individuals 65 years of age and older, we did not find any of the independent variables included in our model to be statistically significant with frequent EMS use.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Frequent Users" }, { "word": "EMS" }, { "word": "Emergency Medical Services, Rhode Island" } ], "section": "Healthcare Utilization", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/32b15672", "frozenauthors": [ { "first_name": "Chenelle", "middle_name": "", "last_name": "Norman", "name_suffix": "", "institution": "Brown University, School of Public Health, Providence, Rhode Island", "department": "None" }, { "first_name": "Michael", "middle_name": "", "last_name": "Mello", "name_suffix": "", "institution": "Brown University, Department of Emergency Medicine, Providence, Rhode Island; Rhode Island Hospital, Injury Prevention Center, Providence, Rhode Island; Brown University, School of Public Health, Providence, Rhode Island", "department": "None" }, { "first_name": "Bryan", "middle_name": "", "last_name": "Choi", "name_suffix": "", "institution": "Brown University, Department of Emergency Medicine, Providence, Rhode Island; Brown University, School of Public Health, Providence, Rhode Island", "department": "None" } ], "date_submitted": "2015-08-26T04:43:33Z", "date_accepted": "2015-08-26T04:43:33Z", "date_published": "2016-01-13T01:14:13Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9319/galley/5251/download/" } ] }, { "pk": 9345, "title": "A Rare Cause of Headache", "subtitle": null, "abstract": "N/A", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Cerebral vein thrombosis,MR,emergency" } ], "section": "Diagnostic Acumen", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3nx0r1r6", "frozenauthors": [ { "first_name": "Rohat", "middle_name": "", "last_name": "Ak", "name_suffix": "", "institution": "Fatih Sultan Mehmet Education and Research Hospital, Department of Emergency Medicine, Bostanci/Istanbul, Turkey", "department": "None" }, { "first_name": "Fatih", "middle_name": "", "last_name": "Doğanay", "name_suffix": "", "institution": "Fatih Sultan Mehmet Education and Research Hospital, Department of Emergency Medicine, Bostanci/Istanbul, Turkey", "department": "None" }, { "first_name": "Özge", "middle_name": "E.", "last_name": "Onur", "name_suffix": "", "institution": "Fatih Sultan Mehmet Education and Research Hospital, Department of Emergency Medicine, Bostanci/Istanbul, Turkey", "department": "None" } ], "date_submitted": "2015-09-10T17:59:04Z", "date_accepted": "2015-09-10T17:59:04Z", "date_published": "2016-01-13T01:09:35Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9345/galley/5261/download/" } ] }, { "pk": 9360, "title": "Seldinger Technique for Placement of “Peripheral” Internal Jugular Line: Novel Approach for Emergent Vascular Access", "subtitle": null, "abstract": "This is a case report describing the ultrasound-guided placement of a peripheral intravenous catheter into the internal jugular vein of a patient with difficult vascular access. Although this technique has been described in the past, this case is novel in that the Seldinger technique was used to place the catheter. This allows for safer placement of a longer catheter (2.25”) without the need for venous dilation, which is potentially hazardous.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Difficult intravenous access" }, { "word": "peripheral IJ" }, { "word": "peripheral internal jugular" }, { "word": "ultrasound guided vascular access" } ], "section": "Critical Care", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7db5j10n", "frozenauthors": [ { "first_name": "Adam", "middle_name": "J.", "last_name": "Ash", "name_suffix": "", "institution": "North Shore University Hospital, Department of Emergency Medicine, Manhasset, New York", "department": "None" }, { "first_name": "Christopher", "middle_name": "", "last_name": "Raio", "name_suffix": "", "institution": "Good Samaritan Hospital Medical Center, Department of Emergency Medicine, West Islip, New York", "department": "None" } ], "date_submitted": "2015-09-21T15:40:32Z", "date_accepted": "2015-09-21T15:40:32Z", "date_published": "2016-01-13T01:03:13Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9360/galley/5269/download/" } ] }, { "pk": 9417, "title": "Ultrasound Evaluation of Upper Extremity Deformity", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "ultrasound" }, { "word": "wooden foreign body" }, { "word": "Emergency Medicine" } ], "section": "Technology in Emergency Medicine", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/27c701q0", "frozenauthors": [ { "first_name": "Adam", "middle_name": "", "last_name": "Janicki", "name_suffix": "", "institution": "Alpert Medical School of Brown University, Department of Emergency Medicine, Providence, Rhode Island", "department": "None" }, { "first_name": "Otto", "middle_name": "", "last_name": "Liebmann", "name_suffix": "", "institution": "Alpert Medical School of Brown University, Department of Emergency Medicine, Providence, Rhode Island", "department": "None" } ], "date_submitted": "2015-10-21T21:01:59Z", "date_accepted": "2015-10-21T21:01:59Z", "date_published": "2016-01-13T00:52:19Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9417/galley/5286/download/" } ] }, { "pk": 9317, "title": "Tension Hydrothorax Related to Disseminated Endometriosis", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "endometriosis, tension hydrothorax" } ], "section": "Diagnostic Acumen", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1c20m25n", "frozenauthors": [ { "first_name": "AnnKate", "middle_name": "", "last_name": "Deal", "name_suffix": "", "institution": "Eastern Virginia Medical School, Department of Emergency Medicine, Norfolk, Virginia", "department": "None" }, { "first_name": "David", "middle_name": "", "last_name": "Evans", "name_suffix": "", "institution": "Virgina Commonwealth University, Department of Emergency Medicine, Richmond, Virginia", "department": "None" }, { "first_name": "Francis", "middle_name": "L.", "last_name": "Counselman", "name_suffix": "", "institution": "Eastern Virginia Medical School, Department of Emergency Medicine, Norfolk, Virginia; Emergency Physicians of Tidewater, Norfolk, Virginia", "department": "None" } ], "date_submitted": "2015-08-25T17:14:08Z", "date_accepted": "2015-08-25T17:14:08Z", "date_published": "2016-01-13T00:40:26Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9317/galley/5250/download/" } ] }, { "pk": 9106, "title": "Emergency Department of a Rural Hospital in Ecuador", "subtitle": null, "abstract": "Introduction: \nThere is a paucity of data studying patients and complaints presenting to emergency departments (EDs) in low- and middle-income countries. The town of Pedro Vicente Maldonado (PVM) is located in the northwestern highlands of Ecuador. Hospital PVM (HPVM) is a rural teaching hospital providing family medicine residency training. These physicians provide around-the-clock acute medical care in HPVM’s ED. This study provides a first look at a functioning ED in rural Latin America by reviewing one year of ED visits to HPVM.\nMethods:\n All ED visits between April 14, 2013, and April 13, 2014, were included and analyzed, totaling 1,239 patient visits. Data were collected from their electronic medical record and exported into a de-identified Excel® database where it was sorted and categorized. Variables included age, gender, mode of arrival, insurance type, month and day of the week of the service, chief complaint, laboratory and imaging requests, and disposition. We performed descriptive statistics, and where possible, comparisons using Student’s T or chi-square, as appropriate.\nResults:\n Of the 1239 total ED visits, 48% were males and 52% females; 93% of the visits were ambulatory, and 7% came by ambulance. Sixty-three percent of the patients had social security insurance. The top three chief complaints were abdominal pain (25.5%), fever (15.1%) and trauma (10.8%). Healthcare providers requested labs on 71.3% of patients and imaging on 43.2%. The most frequently requested imaging studies were chest radiograph (14.9%), upper extremity radiograph (9.4%), and electrocardiogram (9.0%). There was no seasonal or day-of-week variability to number of ED patients. The chief complaint of human or animal bite made it more likely the patient would be admitted, and the chief complaint of traumatic injury made it more likely the patient would be transferred.\nConclusion:\n Analysis of patients presenting to a rural ED in Ecuador contributes to the global study of acute care in the developing world and also provides a self-analysis identifying disease patterns of the area, training topics for residents, areas for introducing protocols, and information to help planning for rural EDs in low- and middle-income countries.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Emergency Department, Emergency Medicine, Rural, Latin America, Ecuador, Andean Health and Development, Saludesa" } ], "section": "Global Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/38s4m6gj", "frozenauthors": [ { "first_name": "Tara", "middle_name": "", "last_name": "Johnson", "name_suffix": "", "institution": "Maricopa Medical Center, Department of Emergency Medicine, Phoenix, Arizona", "department": "None" }, { "first_name": "David", "middle_name": "", "last_name": "Gaus", "name_suffix": "", "institution": "University of Wisconsin School of Medicine and Public Health, Department of Family Medicine, Madison, Wisconsin", "department": "None" }, { "first_name": "Diego", "middle_name": "", "last_name": "Herrera", "name_suffix": "", "institution": "Central University of Ecuador, Catholic University of Ecuador, Department of Family Medicine, Santo Domingo, Ecuador", "department": "None" } ], "date_submitted": "2015-06-25T03:23:49Z", "date_accepted": "2015-06-25T03:23:49Z", "date_published": "2016-01-13T00:30:49Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9106/galley/5109/download/" } ] }, { "pk": 9179, "title": "Emergency Medicine Resident Rotations Abroad: Current Status and Next Steps", "subtitle": null, "abstract": "Introduction:\n International rotations for residents are increasingly popular, but there is a dearth of evidence to demonstrate that these rotations are safe and that residents have appropriate training and support to conduct them.\nMethods:\n A survey was sent to all U.S. emergency medicine (EM) residencies with publicly available e-mail addresses. The survey documents and examines the training and support that emergency medicine residents are offered for international rotations and the frequency of adverse safety events.\nResults:\n 72.5% of program director responded that their residents are participating in rotations abroad. However, only 15.4% of programs reported offering training specific to working abroad. The results point to an increased need for specific training and insurance coverage.\nConclusion:\n Oversight of international rotations should be improved to guarantee safety and education benefit.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "International rotations, resident safety" } ], "section": "Global Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2m84r5pt", "frozenauthors": [ { "first_name": "Stephen", "middle_name": "C.", "last_name": "Morris", "name_suffix": "", "institution": "University of Washington School of Medicine, Division of Emergency Medicine, Seattle, Washington", "department": "None" }, { "first_name": "Erika", "middle_name": "D.", "last_name": "Schroeder", "name_suffix": "", "institution": "North Sound Emergency Medicine, Everett, Washington", "department": "None" } ], "date_submitted": "2015-07-16T15:38:23Z", "date_accepted": "2015-07-16T15:38:23Z", "date_published": "2016-01-13T00:28:30Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9179/galley/5165/download/" } ] }, { "pk": 9509, "title": "Crossing Borders", "subtitle": null, "abstract": "n/a", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Global Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/934912fn", "frozenauthors": [ { "first_name": "Erik", "middle_name": "D.", "last_name": "Barton", "name_suffix": "", "institution": "University of California Irvine Medical Center, Department of Emergency Medicine, Orange, California", "department": "None" } ], "date_submitted": "2015-12-08T23:38:26Z", "date_accepted": "2015-12-08T23:38:26Z", "date_published": "2016-01-13T00:23:31Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9509/galley/5314/download/" } ] }, { "pk": 9322, "title": "Point-of-Care Multi-Organ Ultrasound Improves Diagnostic Accuracy in Adults Presenting to the Emergency Department with Acute Dyspnea", "subtitle": null, "abstract": "Introduction:\n Determining the etiology of acute dyspnea in emregency department (ED) patients is often difficult. Point-of-care ultrasound (POCUS) holds promise for improving immediate diagnostic accuracy (after history and physical), thus improving use of focused therapies. We evaluate the impact of a three-part POCUS exam, or “triple scan” (TS) – composed of abbreviated echocardiography, lung ultrasound and inferior vena cava (IVC) collapsibility assessment – on the treating physician’s immediate diagnostic impression.\nMethods:\n A convenience sample of adults presenting to our urban academic ED with acute dyspnea (Emergency Severity Index 1, 2) were prospectively enrolled when investigator sonographers were available. The method for performing components of the TS has been previously described in detail. Treating physicians rated the most likely diagnosis after history and physical but before other studies (except electrocardiogram) returned. An investigator then performed TS and disclosed the results, after which most likely diagnosis was reassessed. Final diagnosis (criterion standard) was based on medical record review by expert emergency medicine faculty blinded to TS result. We compared accuracy of pre-TS and post-TS impression (primary outcome) with McNemar’s test. Test characteristics for treating physician impression were also calculated by dichotomizing acute decompensated heart failure (ADHF), chronic obstructive pulmonary disease (COPD) and pneumonia as present or absent.\nResults:\n 57 patients were enrolled with the leading final diagnoses being ADHF (26%), COPD/asthma (30%), and pneumonia (28%). Overall accuracy of the treating physician’s impression increased from 53% before TS to 77% after TS (p=0.003). The post-TS impression was 100% sensitive and 84% specific for ADHF.\nConclusion:\n In this small study, POCUS evaluation of the heart, lungs and IVC improved the treating physician’s immediate overall diagnostic accuracy for ADHF, COPD/asthma and pneumonia and was particularly useful to immediately exclude ADHF as the cause of acute dyspnea.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "ultrasound" }, { "word": "Dyspnea" } ], "section": "Technology in Emergency Medicine", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/69d904q7", "frozenauthors": [ { "first_name": "Daniel", "middle_name": "", "last_name": "Mantuani", "name_suffix": "", "institution": "Alameda Health System Highland Campus, Department of Emergency Medicine, Oakland, California", "department": "None" }, { "first_name": "Bradley", "middle_name": "W.", "last_name": "Frazee", "name_suffix": "", "institution": "Alameda Health System Highland Campus, Department of Emergency Medicine, Oakland, California", "department": "None" }, { "first_name": "Jahan", "middle_name": "", "last_name": "Fahimi", "name_suffix": "", "institution": "University of California San Francisco, Department of Emergency Medicine, San Francisco, California", "department": "None" }, { "first_name": "Arun", "middle_name": "", "last_name": "Nagdev", "name_suffix": "", "institution": "Alameda Health System Highland Campus, Department of Emergency Medicine, Oakland, California", "department": "None" } ], "date_submitted": "2015-08-27T23:04:48Z", "date_accepted": "2015-08-27T23:04:48Z", "date_published": "2016-01-13T00:21:32Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9322/galley/5253/download/" } ] }, { "pk": 8815, "title": "Medication Overdoses at a Public Emergency Department in Santiago, Chile", "subtitle": null, "abstract": "Introduction:\n While a nationwide poison control registry exists in Chile, reporting to the center is sporadic and happens at the discretion of the treating physician or by patients’ self-report. Moreover, individual hospitals do not monitor accidental or intentional poisoning in a systematic manner. The goal of this study was to identify all cases of intentional medication overdose (MO) that occurred over two years at a large public hospital in Santiago, Chile, and examine its epidemiologic profile.\nMethods:\n This study is a retrospective, explicit chart review conducted at Hospital Sótero del Rio from July 2008 until June 2010. We included all cases of identified intentional MO. Alcohol and recreational drugs were included only when they were ingested with other medications.\nResults:\n We identified 1,557 cases of intentional MO and analyzed a total of 1,197 cases, corresponding to 0.51% of all emergency department (ED) presentations between July 2008 and June 2010. The median patient age was 25 years. The majority was female (67.6%). Two peaks were identified, corresponding to the spring of each year sampled. The rate of hospital admission was 22.2%. Benzodiazepines, selective serotonin reuptake inhibitors, and tricyclic antidepressants (TCA) were the causative agents most commonly found, comprising 1,044 (87.2%) of all analyzed cases. Acetaminophen was involved in 81 (6.8%) cases. More than one active substance was involved in 35% of cases. In 7.3% there was ethanol co-ingestion and in 1.0% co-ingestion of some other recreational drug (primarily cocaine). Of 1,557 cases, six (0.39%) patients died. TCA were involved in two of these deaths.\nConclusion:\n Similar to other developed and developing nations, intentional MO accounts for a significant number of ED presentations in Chile. Chile is unique in the region, however, in that its spectrum of intentional overdoses includes an excess burden of tricyclic antidepressant and benzodiazepine overdoses, a relatively low rate of alcohol and recreational drug co-ingestion, and a relatively low rate of acetaminophen ingestion.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "drug overdose" }, { "word": "Chile" }, { "word": "toxicology" } ], "section": "Global Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9n10f6v7", "frozenauthors": [ { "first_name": "Pablo", "middle_name": "", "last_name": "Aguilera", "name_suffix": "", "institution": "Facultad de Medicina, Pontificia Universidad Católica de Chile, Programa de Medicina de Urgencia, Santiago, Chile", "department": "None" }, { "first_name": "Marcela", "middle_name": "", "last_name": "Garrido", "name_suffix": "", "institution": "Facultad de Medicina, Pontificia Universidad Católica de Chile, Programa de Medicina de Urgencia, Santiago, Chile", "department": "None" }, { "first_name": "Eli", "middle_name": "", "last_name": "Lessard", "name_suffix": "", "institution": "University of Southern California, Los Angeles, Department of Emergency Medicine, Los Angeles, California", "department": "None" }, { "first_name": "Julian", "middle_name": "", "last_name": "Swanson", "name_suffix": "", "institution": "University of Southern California, Los Angeles, Department of Emergency Medicine, Los Angeles, California", "department": "None" }, { "first_name": "William", "middle_name": "K.", "last_name": "Mallon", "name_suffix": "", "institution": "University of Southern California, Los Angeles, Department of Emergency Medicine, Los Angeles, California", "department": "None" }, { "first_name": "Fernando", "middle_name": "", "last_name": "Saldias", "name_suffix": "", "institution": "Facultad de Medicina, Pontificia Universidad Católica de Chile, Programa de Medicina de Urgencia, Santiago, Chile", "department": "None" }, { "first_name": "Carlos", "middle_name": "", "last_name": "Basaure", "name_suffix": "", "institution": "Facultad de Medicina, Pontificia Universidad Católica de Chile, Programa de Medicina de Urgencia, Santiago, Chile", "department": "None" }, { "first_name": "Barbara", "middle_name": "", "last_name": "Lara", "name_suffix": "", "institution": "Facultad de Medicina, Pontificia Universidad Católica de Chile, Programa de Medicina de Urgencia, Santiago, Chile", "department": "None" }, { "first_name": "Stuart", "middle_name": "P.", "last_name": "Swadron", "name_suffix": "", "institution": "University of Southern California, Los Angeles, Department of Emergency Medicine, Los Angeles, California", "department": "None" } ], "date_submitted": "2015-03-23T04:36:53Z", "date_accepted": "2015-03-23T04:36:53Z", "date_published": "2016-01-12T23:14:26Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/8815/galley/5030/download/" } ] }, { "pk": 9357, "title": "Association of Insurance Status with Severity and Management in ED Patients with Asthma Exacerbation", "subtitle": null, "abstract": "Introduction:\n Previous studies have demonstrated an association of low socioeconomic status with frequent asthma exacerbations. However, there have been no recent multicenter efforts to examine the relationship of insurance status – a proxy for socioeconomic status – with asthma severity and management in adults. The objective is to investigate chronic and acute asthma management disparities by insurance status among adults requiring emergency department (ED) treatment in the United States.\nMethods:\n We conducted a multicenter chart review study (48 EDs in 23 U.S. states) on ED patients, aged 18-54 years, with acute asthma between 2011 and 2012. Each site underwent training (lecture, practice charts, certification) before reviewing randomly selected charts. We categorized patients into three groups based on their primary health insurance: private, public, and no insurance. Outcome measures were chronic asthma severity (as measured by ≥2 ED visits in one-year period) and management prior to the index ED visit, acute asthma management in the ED, and prescription at ED discharge.\nResults:\n The analytic cohort comprised 1,928 ED patients with acute asthma. Among these, 33% had private insurance, 40% had public insurance, and 27% had no insurance. Compared to patients with private insurance, those with public insurance or no insurance were more likely to have ≥2 ED visits during the preceding year (35%, 49%, and 45%, respectively; p<0.001). Despite the higher chronic severity, those with no insurance were less likely to have guideline-recommended chronic asthma care – i.e., lower use of inhaled corticosteroids (ICS [41%, 41%, and 29%; p<0.001]) and asthma specialist care (9%, 10%, and 4%; p<0.001). By contrast, there were no significant differences in acute asthma management in the ED – e.g., use of systemic corticosteroids (75%, 79%, and 78%; p=0.08) or initiation of ICS at ED discharge (12%, 12%, and 14%; p=0.57) – by insurance status.\nConclusion:\n In this multicenter observational study of ED patients with acute asthma, we found significant discrepancies in chronic asthma severity and management by insurance status. By contrast, there were no differences in acute asthma management among the insurance groups.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Acute asthma" }, { "word": "Insurance" }, { "word": "disparity" }, { "word": "Public health" }, { "word": "Race" }, { "word": "management" }, { "word": "severity" } ], "section": "Emergency Department Access", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0xm3b9m1", "frozenauthors": [ { "first_name": "Kohei", "middle_name": "", "last_name": "Hasegawa", "name_suffix": "", "institution": "Massachusetts General Hospital, Harvard Medical School, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Samantha", "middle_name": "J.", "last_name": "Stoll", "name_suffix": "", "institution": "North Shore Medical Center, Department of Emergency Medicine, Salem, Massachusetts", "department": "None" }, { "first_name": "Jason", "middle_name": "", "last_name": "Ahn", "name_suffix": "", "institution": "Massachusetts General Hospital, Harvard Medical School, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Rashid", "middle_name": "F.", "last_name": "Kysia", "name_suffix": "", "institution": "John H. Stroger Jr. Hospital of Cook County, Department of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "Ashley", "middle_name": "F.", "last_name": "Sullivan", "name_suffix": "", "institution": "Massachusetts General Hospital, Harvard Medical School, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Carlos", "middle_name": "A.", "last_name": "Camargo Jr.", "name_suffix": "", "institution": "Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School", "department": "None" } ], "date_submitted": "2015-09-20T20:11:41Z", "date_accepted": "2015-09-20T20:11:41Z", "date_published": "2016-01-12T23:07:27Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9357/galley/5268/download/" } ] }, { "pk": 9269, "title": "Randomized Controlled Trial of Electronic Care Plan Alerts and Resource Utilization by High Frequency Emergency Department Users with Opioid Use Disorder", "subtitle": null, "abstract": "Introduction:\n There is a paucity of literature supporting the use of electronic alerts for patients with high frequency emergency department (ED) use. We sought to measure changes in opioid prescribing and administration practices, total charges and other resource utilization using electronic alerts to notify providers of an opioid-use care plan for high frequency ED patients.\nMethods:\n This was a randomized, non-blinded, two-group parallel design study of patients who had 1) opioid use disorder and 2) high frequency ED use. Three affiliated hospitals with identical electronic health records participated. Patients were randomized into “Care Plan” versus “Usual Care groups”. Between the years before and after randomization, we compared as primary outcomes the following: 1) opioids (morphine mg equivalents) prescribed to patients upon discharge and administered to ED and inpatients; 2) total medical charges, and the numbers of; 3) ED visits, 4) ED visits with advanced radiologic imaging (computed tomography [CT] or magnetic resonance imaging [MRI]) studies, and 5) inpatient admissions.\nResults:\n A total of 40 patients were enrolled. For ED and inpatients in the “Usual Care” group, the proportion of morphine mg equivalents received in the post-period compared with the pre-period was 15.7%, while in the “Care Plan” group the proportion received in the post-period compared with the pre-period was 4.5% (ratio=0.29, 95% CI [0.07-1.12]; p=0.07). For discharged patients in the “Usual Care” group, the proportion of morphine mg equivalents prescribed in the post-period compared with the pre-period was 25.7% while in the “Care Plan” group, the proportion prescribed in the post-period compared to the pre-period was 2.9%. The “Care Plan” group showed an 89% greater proportional change over the periods compared with the “Usual Care” group (ratio=0.11, 95% CI [0.01-0.092]; p=0.04). Care plans did not change the total charges, or, the numbers of ED visits, ED visits with CT or MRI or inpatient admissions.\nConclusion:\n Electronic care plans were associated with an incremental decrease in opioids (in morphine mg equivalents) prescribed to patients with opioid use disorder and high frequency ED use.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Opioids" }, { "word": "Substance Use Disorder" }, { "word": "Electronic Alerts" } ], "section": "Healthcare Utilization", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1tn4k7k9", "frozenauthors": [ { "first_name": "Niels", "middle_name": "", "last_name": "Rathlev", "name_suffix": "", "institution": "Baystate Medical Center and Tufts University School of Medicine, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Reda", "middle_name": "", "last_name": "Almomen", "name_suffix": "", "institution": "ARAMCO, Department of Emergency Medicine, Dharan, Saudi Arabia", "department": "None" }, { "first_name": "Ashley", "middle_name": "", "last_name": "Deutsch", "name_suffix": "", "institution": "Baystate Medical Center, Department of Emergency Medicine, Springfield, Massachusetts", "department": "None" }, { "first_name": "Howard", "middle_name": "", "last_name": "Smithline", "name_suffix": "", "institution": "Baystate Medical Center and Tufts University School of Medicine, Department of Emergency Medicine, Boston, Massachusetts", "department": "None" }, { "first_name": "Haiping", "middle_name": "", "last_name": "Li", "name_suffix": "", "institution": "Baystate Medical Center, Department of Emergency Medicine, Springfield, Massachusetts", "department": "None" }, { "first_name": "Paul", "middle_name": "", "last_name": "Visintainer", "name_suffix": "", "institution": "Baystate Medical Center, Department of Academic Affairs Administration, Springfield, Massachusetts", "department": "None" } ], "date_submitted": "2015-07-31T18:15:20Z", "date_accepted": "2015-07-31T18:15:20Z", "date_published": "2016-01-12T23:03:50Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9269/galley/5236/download/" } ] }, { "pk": 9394, "title": "Emergency Physicians as Good Samaritans: Survey of Frequency, Locations, Supplies and Medications", "subtitle": null, "abstract": "Introduction:\n Little is known about the frequency and locations in which emergency physicians (EPs) are bystanders to an accident or emergency; equally uncertain is which contents of an “emergency kit” may be useful during such events. The aim of this study was to describe the frequency and locations of Good Samaritan acts by EPs and also determine which emergency kit supplies and medications were most commonly used by Good Samaritans.\nMethods:\n We conducted an electronic survey among a convenience sample of EPs in Colorado.\nResults:\n Respondents reported a median frequency of 2.0 Good Samaritan acts per five years of practice, with the most common locations being sports and entertainment events (25%), road traffic accidents (21%), and wilderness settings (19%). Of those who had acted as Good Samaritans, 86% reported that at least one supply would have been useful during the most recent event, and 66% reported at least one medication would have been useful. The most useful supplies were gloves (54%), dressings (34%), and a stethoscope (20%), while the most useful medications were oxygen (19%), intravenous fluids (17%), and epinephrine (14%).\nConclusion:\n The majority of EPs can expect to provide Good Samaritan care during their careers and would be better prepared by carrying a kit with common supplies and medications where they are most likely to use them.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "emergency physician" }, { "word": "Good Samaritan" }, { "word": "Pre-hospital" }, { "word": "first aid, kit" } ], "section": "Ethical and Legal Issues", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/59z8886v", "frozenauthors": [ { "first_name": "Taylor", "middle_name": "W.", "last_name": "Burkholder", "name_suffix": "", "institution": "Denver Health and Hospital Authority, Department of Emergency Medicine, Denver, Colorado", "department": "None" }, { "first_name": "Renee", "middle_name": "A.", "last_name": "King", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, Colorado", "department": "None" } ], "date_submitted": "2015-10-08T19:32:53Z", "date_accepted": "2015-10-08T19:32:53Z", "date_published": "2016-01-12T23:01:16Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9394/galley/5279/download/" } ] }, { "pk": 9387, "title": "Frequency of Fractures Identified on Post-Reduction Radiographs after Shoulder Dislocation", "subtitle": null, "abstract": "Introduction:\n Most emergency physicians routinely obtain shoulder radiographs before and after shoulder dislocations. However, currently there is limited literature demonstrating how frequently new fractures are identified on post-reduction radiographs. The primary objective of this study was to determine the frequency of new, clinically significant fractures identified on post-reduction radiographs with a secondary outcome assessing total new fractures identified.\nMethods:\n We conducted a retrospective chart review using appropriate International Classification of Diseases, 9th Revision (ICD-9) codes to identify all potential shoulder dislocations that were reduced in a single, urban, academic emergency department (ED) over a five-year period. We excluded cases that required operative reduction, had associated proximal humeral head or shaft fractures, or were missing one or more shoulder radiograph reports. All charts were abstracted separately by two study investigators with disagreements settled by consensus among three investigators. Images from indeterminate cases were reviewed by a radiology attending physician with musculoskeletal expertise. The primary outcome was the percentage of new, clinically significant fractures defined as those altering acute ED management. Secondary outcomes included percentage of new fractures of any type.\nResults:\n We identified 185 total patients meeting our study criteria. There were no new, clinically significant fractures on post-reduction radiographs. There were 13 (7.0%; 95% CI [3.3%-10.7%]) total new fractures identified, all of which were without clinical significance for acute ED management.\nConclusion:\n Post-reduction radiographs do not appear to identify any new, clinically significant fractures. Practitioners should re-consider the use of routine post-reduction radiographs in the ED setting for shoulder dislocations.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "shoulder dislocation" }, { "word": "radiograph" }, { "word": "xray" }, { "word": "fractures" }, { "word": "post-reduction" } ], "section": "Healthcare Utilization", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0zk8c264", "frozenauthors": [ { "first_name": "Michael", "middle_name": "", "last_name": "Gottlieb", "name_suffix": "", "institution": "Cook County Hospital, Department of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "Damali", "middle_name": "", "last_name": "Nakitende", "name_suffix": "", "institution": "Cook County Hospital, Department of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "Laurie", "middle_name": "", "last_name": "Krass", "name_suffix": "", "institution": "Cook County Hospital, Department of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "Anupam", "middle_name": "", "last_name": "Basu", "name_suffix": "", "institution": "Cook County Hospital, Department of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "Errick", "middle_name": "", "last_name": "Christian", "name_suffix": "", "institution": "Cook County Hospital, Department of Emergency Medicine, Chicago, Illinois", "department": "None" }, { "first_name": "John", "middle_name": "", "last_name": "Bailitz", "name_suffix": "", "institution": "Cook County Hospital, Department of Emergency Medicine, Chicago, Illinois", "department": "None" } ], "date_submitted": "2015-10-04T14:00:14Z", "date_accepted": "2015-10-04T14:00:14Z", "date_published": "2016-01-12T22:58:53Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9387/galley/5277/download/" } ] }, { "pk": 9338, "title": "Lethal Means Counseling for Parents of Youth Seeking Emergency Care for Suicidality", "subtitle": null, "abstract": "Introduction:\n A youth’s emergency department (ED) visit for suicidal behaviors or ideation provides an opportunity to counsel families about securing medications and firearms (i.e., lethal means counseling).\nMethods:\n In this quality improvement project drawing on the Counseling on Access to Lethal Means (CALM) model, we trained 16 psychiatric emergency clinicians to provide lethal means counseling with parents of patients under age 18 receiving care for suicidality and discharged home from a large children’s hospital. Through chart reviews and follow-up interviews of parents who received the counseling, we examined what parents recalled, their reactions to the counseling session, and actions taken after discharge.\nResults:\n Between March and July 2014, staff counseled 209 of the 236 (89%) parents of eligible patients. We conducted follow-up interviews with 114 parents, or 55% of those receiving the intervention; 48% of those eligible. Parents had favorable impressions of the counseling and good recall of the main messages. Among the parents contacted at follow up, 76% reported all medications in the home were locked as compared to fewer than 10% at the time of the visit. All who had indicated there were guns in the home at the time of the visit reported at follow up that all were currently locked, compared to 67% reporting this at the time of the visit.\nConclusion:\n Though a small project in just one hospital, our findings demonstrate the feasibility of adding a counseling protocol to the discharge process within a pediatric psychiatric emergency service. Our positive findings suggest that further study, including a randomized control trial in more facilities, is warranted.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "suicide, prevention, emergency care, lethal means" } ], "section": "Injury Prevention and Population Health", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0td33354", "frozenauthors": [ { "first_name": "Carol", "middle_name": "W.", "last_name": "Runyan", "name_suffix": "", "institution": "Colorado School of Public Health, Departments of Epidemiology and of Community and Behavioral Health, Program for Injury Prevention, Education and Research, Aurora, Colorado", "department": "None" }, { "first_name": "Amy", "middle_name": "", "last_name": "Becker", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Psychiatry, Aurora, Colorado", "department": "None" }, { "first_name": "Sara", "middle_name": "", "last_name": "Brandspigel", "name_suffix": "", "institution": "Colorado School of Public Health, Program for Injury Prevention, Education and Research, Aurora, Colorado", "department": "None" }, { "first_name": "Catherine", "middle_name": "", "last_name": "Barber", "name_suffix": "", "institution": "Harvard University, Harvard T. H. Chan School of Public Health, Boston, Massachusetts", "department": "None" }, { "first_name": "Aimee", "middle_name": "", "last_name": "Trudeau", "name_suffix": "", "institution": "Colorado Department of Public Health, Denver, Colorado", "department": "None" }, { "first_name": "Douglas", "middle_name": "", "last_name": "Novins", "name_suffix": "", "institution": "University of Colorado School of Medicine, Department of Psychiatry, Aurora, Colorado", "department": "None" } ], "date_submitted": "2015-09-04T22:08:57Z", "date_accepted": "2015-09-04T22:08:57Z", "date_published": "2016-01-12T22:55:43Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9338/galley/5258/download/" } ] }, { "pk": 9321, "title": "Strain Echocardiography in Acute Cardiovascular Diseases", "subtitle": null, "abstract": "Echocardiography has become a critical tool in the evaluation of patients presenting to the emergency department (ED) with acute cardiovascular diseases and undifferentiated cardiopulmonary symptoms. New technological advances allow clinicians to accurately measure left ventricular (LV) strain, a superior marker of LV systolic function compared to traditional measures such as ejection fraction, but most emergency physicians (EPs) are unfamiliar with this method of echocardiographic assessment.\nThis article discusses the application of LV longitudinal strain in the ED and reviews how it has been used in various disease states including acute heart failure, acute coronary syndromes (ACS) and pulmonary embolism.\nIt is important for EPs to understand the utility of technological and software advances in ultrasound and how new methods can build on traditional two-dimensional and Doppler techniques of standard echocardiography. The next step in competency development for EP-performed focused echocardiography is to adopt novel approaches such as strain using speckle-tracking software in the management of patients with acute cardiovascular disease. With the advent of speckle tracking, strain image acquisition and interpretation has become semi-automated making it something that could be routinely added to the sonographic evaluation of patients presenting to the ED with cardiovascular disease. Once strain imaging is adopted by skilled EPs, focused echocardiography can be expanded and more direct, phenotype-driven care may be achievable for ED patients with a variety of conditions including heart failure, ACS and shock.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [ { "word": "Echocardiography" }, { "word": "ultrasound" }, { "word": "myocardial infarction" }, { "word": "Heart Failure" }, { "word": "pulmonary embolism" }, { "word": "Strain" } ], "section": "Technology in Emergency Medicine", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8xr3z53x", "frozenauthors": [ { "first_name": "Mark", "middle_name": "", "last_name": "Favot", "name_suffix": "", "institution": "Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan", "department": "None" }, { "first_name": "Cheryl", "middle_name": "", "last_name": "Courage", "name_suffix": "", "institution": "Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan", "department": "None" }, { "first_name": "Robert", "middle_name": "", "last_name": "Ehrman", "name_suffix": "", "institution": "Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan", "department": "None" }, { "first_name": "Lyudmila", "middle_name": "", "last_name": "Khait", "name_suffix": "", "institution": "Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan", "department": "None" }, { "first_name": "Phillip", "middle_name": "", "last_name": "Levy", "name_suffix": "", "institution": "Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan", "department": "None" } ], "date_submitted": "2015-08-27T03:32:11Z", "date_accepted": "2015-08-27T03:32:11Z", "date_published": "2016-01-12T22:51:24Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9321/galley/5252/download/" } ] }, { "pk": 9564, "title": "The San Bernardino, California, Terror Attack: Two Emergency Departments’ Response", "subtitle": null, "abstract": "On December 2, 2015, a terror attack in the city of San Bernardino, California killed 14 Americans and injured 22 in the deadliest attack on U.S. soil since September 11, 2001. Although emergency personnel and law enforcement officials frequently deal with multi-casualty incidents (MCIs), what occurred that day required an unprecedented response. Most of the severely injured victims were transported to either Loma Linda University Medical Center (LLUMC) or Arrowhead Regional Medical Center (ARMC). These two hospitals operate two designated trauma centers in the region and played crucial roles during the massive response that followed this attack. In an effort to shed a light on our response to others, we provide an account of how these two teaching hospitals prepared for and coordinated the medical care of these victims.\nIn general, both centers were able to quickly mobilize large number of staff and resources. Prior disaster drills proved to be invaluable. Both centers witnessed excellent teamwork and coordination involving first responders, law enforcement, administration, and medical personnel from multiple specialty services. Those of us working that day felt safe and protected. Although we did identify areas we could have improved upon, including patchy communication and crowd-control, they were minor in nature and did not affect patient care.\nMCIs pose major challenges to emergency departments and trauma centers across the country. Responding to such incidents requires an ever-evolving approach as no two incidents will present exactly alike. It is our hope that this article will foster discussion and lead to improvements in management of future MCIs.", "language": "en", "license": { "name": "Creative Commons Attribution 4.0", "short_name": "CC BY 4.0", "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.", "url": "https://creativecommons.org/licenses/by/4.0" }, "keywords": [], "section": "Disaster Medicine/ Emergency Medical Services", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5jr9k6r6", "frozenauthors": [ { "first_name": "Carol", "middle_name": "", "last_name": "Lee", "name_suffix": "", "institution": "Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California", "department": "None" }, { "first_name": "Elizabeth", "middle_name": "", "last_name": "Walters", "name_suffix": "", "institution": "Loma Linda University Medical Center, Department of Emergency Medicine, Loma Linda, California", "department": "None" }, { "first_name": "Rodney", "middle_name": "", "last_name": "Borger", "name_suffix": "", "institution": "Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California", "department": "None" }, { "first_name": "Kathleen", "middle_name": "", "last_name": "Clem", "name_suffix": "", "institution": "Loma Linda University Medical Center, Department of Emergency Medicine, Loma Linda, California", "department": "None" }, { "first_name": "Gregory", "middle_name": "", "last_name": "Fenati", "name_suffix": "", "institution": "Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California", "department": "None" }, { "first_name": "Michael", "middle_name": "", "last_name": "Kiemeney", "name_suffix": "", "institution": "Loma Linda University Medical Center, Department of Emergency Medicine, Loma Linda, California", "department": "None" }, { "first_name": "Sakona", "middle_name": "", "last_name": "Seng", "name_suffix": "", "institution": "Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California", "department": "None" }, { "first_name": "Ho-Wang", "middle_name": "", "last_name": "Yuen", "name_suffix": "", "institution": "Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California", "department": "None" }, { "first_name": "Michael", "middle_name": "", "last_name": "Neeki", "name_suffix": "", "institution": "Arrowhead Regional Medical Center, Department of Emergency Medicine, Colton, California", "department": "None" }, { "first_name": "Dustin", "middle_name": "", "last_name": "Smith", "name_suffix": "", "institution": "Loma Linda University Medical Center, Department of Emergency Medicine, Loma Linda, California", "department": "None" } ], "date_submitted": "2016-01-08T03:08:53Z", "date_accepted": "2016-01-08T03:08:53Z", "date_published": "2016-01-12T22:40:20Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/westjem/article/9564/galley/5329/download/" } ] }, { "pk": 44099, "title": "May Thurner Syndrome", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8mw4w40f", "frozenauthors": [ { "first_name": "Angela", "middle_name": "", "last_name": "Ruman", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-12T22:15:14Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44099/galley/32902/download/" } ] }, { "pk": 44098, "title": "Brain Abscess as a Complication of Acute Bacterial Rhinosinusitis", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9742v947", "frozenauthors": [ { "first_name": "Alina", "middle_name": "", "last_name": "Katsman", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-10T22:13:39Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44098/galley/32901/download/" } ] }, { "pk": 63262, "title": "Editors' Introduction", "subtitle": null, "abstract": "Introduction to Volume 5, Issue 2.", "language": "en", "license": null, "keywords": [ { "word": "Education" } ], "section": "Editors' Introduction", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4wz881h5", "frozenauthors": [ { "first_name": "BRE", "middle_name": "", "last_name": "Editors", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" } ], "date_submitted": "2016-01-05T03:23:02Z", "date_accepted": "2016-01-05T03:23:02Z", "date_published": "2016-01-08T08:00:00Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/bre/article/63262/galley/48801/download/" } ] }, { "pk": 44097, "title": "Statin Induced Necrotizing Myopathy", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3cj3v1tc", "frozenauthors": [ { "first_name": "Michael", "middle_name": "", "last_name": "Wongchawart", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Roswell", "middle_name": "", "last_name": "Quinn", "name_suffix": "MD, PhD", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-07T21:52:53Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44097/galley/32900/download/" } ] }, { "pk": 44096, "title": "Recognition of Ovarian Torsion: A Case Report", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/1s39m94m", "frozenauthors": [ { "first_name": "Lindsay", "middle_name": "K.", "last_name": "Wells", "name_suffix": "MD", "institution": "University of California, Los Angeles", "department": "Medicine" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-06T21:52:01Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44096/galley/32899/download/" } ] }, { "pk": 63216, "title": "Homonormativity, Charternormativity, and Processes of Legitimation: Exploring the Affective-Spatio-Temporal-Fixed Dimensions of Marriage Equality and Charter Schools", "subtitle": null, "abstract": "Over the past five years, marriage equality and charter schools have emerged at the forefront of political conversations about equality and rights. Some argue that these policies extend access to certain benefits and opportunities to historically oppressed communities, thus furthering liberalism and egalitarianism. In this article, I engage these arguments by exploring how and why people from dominant cultures come to support marriage equality or charter schools despite not directly benefitting from these policy initiatives. Drawing upon queer theory and critical education policy studies, I utilize two terms—homonormativity and charternormativity—to describe how public arguments supporting marriage equality and charter schools elevate particular identities and normative behaviors for gay people and people of color. I theorize these similarities to reveal a process of policy legitimation that I call the affective-spatio-temporal-fixed—a concept that provides insight into why and how some policies that claim to promote increased equity gain traction in the neoliberal present whereas others do not.", "language": "en", "license": null, "keywords": [ { "word": "Charter Schools" }, { "word": "Education Policy" }, { "word": "Marriage Equality" }, { "word": "Queer Theory" }, { "word": "Neoliberalism" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/84b798kq", "frozenauthors": [ { "first_name": "Mark", "middle_name": "", "last_name": "Stern", "name_suffix": "", "institution": "Department of Educational Studies\nColgate University", "department": "" } ], "date_submitted": "2014-07-16T21:46:40Z", "date_accepted": "2014-07-16T21:46:40Z", "date_published": "2016-01-05T01:03:37Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/bre/article/63216/galley/48786/download/" } ] }, { "pk": 63205, "title": "Inter-District School Choice: Transfer Policy and Practice in a Fragmented Metropolitan Region", "subtitle": null, "abstract": "Detrimental side effects of the politics of localism include socioeconomic and racial inequalities across fragmented contiguous school districts. Inequality follows patterns of neighborhood segregation and suburban expansion. Some regions approach these issues through collaborative models of cross-district school choice that focus shared resources toward reducing disparities. In Calderon County, California2, however, districts have elected to use a non- collaborative, voluntary, and colorblind inter-district transfer plan, in which district administrators evaluate requests on a case-by-case basis. Interviews with these administrators and local citizens reveal a process plagued by a history of racial and socioeconomic division that may be exacerbating stratification. This study demonstrates that administrators, who often interact directly with families, wield extraordinary policy and decision-making power, significantly controlling inter-district mobility in the region. While exploratory in nature, this research reveals meaningful findings on fragmentation, community perceptions, and administrative decision-making within the context of school choice in one Northern California region.", "language": "en", "license": null, "keywords": [ { "word": "School Choice" }, { "word": "Open Enrollment" }, { "word": "Inter-district Transfers" }, { "word": "Educational Disparity" }, { "word": "Street-level Bureaucracy" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/15r116r9", "frozenauthors": [ { "first_name": "Helen", "middle_name": "", "last_name": "Ganski", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": "2013-12-09T02:09:53Z", "date_accepted": "2013-12-09T02:09:53Z", "date_published": "2016-01-05T01:03:08Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/bre/article/63205/galley/48784/download/" } ] }, { "pk": 63223, "title": "Exploring the Educational Implications of the Third Space Framework for Transnational Asian Adoptees", "subtitle": null, "abstract": "Transnational Asian adoptees are a unique and understudied population that potentially faces oppression and confusion. Educational institutions are often unresponsive to the needs of immigrant groups, particularly ones with unique circumstances like transnational Asian adoptees. Not only is there a gap generally in the critical and empirical literature across fields when it comes to this population, but it is almost entirely missing from the educational literature. This conceptual paper contributes a better understanding of transnational adoptees through a third space framework. We seek to critically analyze and synthesize the literature on transnational Asian adoptees. The outcome of the investigation bridges the adoption and education literature, situating it within the educational context. In doing so, we present educational implications of transnational Asian adoption that lay the groundwork for much needed empirical analyses.", "language": "en", "license": null, "keywords": [ { "word": "Transnational Asian Adoptees" }, { "word": "Third Spaces" }, { "word": "Immigrant Education" }, { "word": "Immigrant Studies" } ], "section": "Articles", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/70t7n0h5", "frozenauthors": [ { "first_name": "Matthew", "middle_name": "A", "last_name": "Witenstein", "name_suffix": "", "institution": "University of San Diego", "department": "" }, { "first_name": "L. Erika", "middle_name": "", "last_name": "Saito", "name_suffix": "", "institution": "Claremont Graduate University", "department": "" } ], "date_submitted": "2014-11-25T03:41:29Z", "date_accepted": "2014-11-25T03:41:29Z", "date_published": "2016-01-05T01:02:25Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/bre/article/63223/galley/48790/download/" } ] }, { "pk": 44095, "title": "Evaluation of a Hepatic Lesion in a Previously Healthy Adult Male", "subtitle": null, "abstract": null, "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Clinical Vignette" } ], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/83p3k1bz", "frozenauthors": [ { "first_name": "Clement", "middle_name": "", "last_name": "Lee", "name_suffix": "MS", "institution": "University of California, Los Angeles", "department": "Medicine" }, { "first_name": "Antonio", "middle_name": "M.", "last_name": "Pessegueiro", "name_suffix": "MD", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-04T21:51:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/ucladom_proceedings/article/44095/galley/32898/download/" } ] }, { "pk": 39446, "title": "Review: Tracking the Great Bear: How Environmentalists Recreated British Columbia's Coastal Rainforest", "subtitle": null, "abstract": "Book Review", "language": "en", "license": { "name": "none", "short_name": "none", "text": "", "url": "https://escholarship.org/terms" }, "keywords": [ { "word": "Environmental Protection" }, { "word": "British Columbia--Great Bear Rain Forest" }, { "word": "sustainable development" } ], "section": "Reviews", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3vp253vt", "frozenauthors": [ { "first_name": "Yves", "middle_name": "", "last_name": "Laberge", "name_suffix": "", "institution": "Centre de recherche en éducation et formation relatives à l’environnement et à l’écocitoyenneté – Centr'ERE, Québec, Canada", "department": "None" } ], "date_submitted": "2016-01-04T15:34:13Z", "date_accepted": "2016-01-04T15:34:13Z", "date_published": "2016-01-04T15:35:40Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/egj/article/39446/galley/29778/download/" } ] }, { "pk": 39445, "title": "Review: Face à Gaïa. Huit conférences sur le nouveau régime climatique. [Facing Gaia. Eight Lectures on the New Climate Regime]", "subtitle": null, "abstract": "Book Review", "language": "fr", "license": { "name": "none", "short_name": "none", "text": "", "url": "https://escholarship.org/terms" }, "keywords": [ { "word": "ecology" }, { "word": "environment" }, { "word": "climate change" } ], "section": "Reviews", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/95j1x2d0", "frozenauthors": [ { "first_name": "Yves", "middle_name": "", "last_name": "Laberge", "name_suffix": "", "institution": "Centre de recherche en éducation et formation relatives à l’environnement et à l’écocitoyenneté – Centr'ERE, Québec, G1V 0A6, Canada", "department": "None" } ], "date_submitted": "2016-01-04T15:24:46Z", "date_accepted": "2016-01-04T15:24:46Z", "date_published": "2016-01-04T15:29:42Z", "render_galley": null, "galleys": [ { "label": "", "type": "pdf", "path": "https://journalpub.escholarship.org/egj/article/39445/galley/29777/download/" } ] }, { "pk": 36022, "title": "2015-2016 CATESOL Board of Directors", "subtitle": null, "abstract": "", "language": "eng", "license": null, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5dp6d725", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/catesoljournal/article/36022/galley/26874/download/" } ] }, { "pk": 36037, "title": "2015-2016 CATESOL Board of Directors", "subtitle": null, "abstract": "", "language": "eng", "license": null, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/94r316xs", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/catesoljournal/article/36037/galley/26889/download/" } ] }, { "pk": 26490, "title": "A 3D shape inference model matches human visual object similarity judgmentsbetter than deep convolutional neural networks", "subtitle": null, "abstract": "In the past few years, deep convolutional neural networks(CNNs) trained on large image data sets have shown impres-sive visual object recognition performances. Consequently,these models have attracted the attention of the cognitive sci-ence community. Recent studies comparing CNNs with neuraldata from cortical area IT suggest that CNNs may—in addi-tion to providing good engineering solutions—provide goodmodels of biological visual systems. Here, we report evidencethat CNNs are, in fact, not good models of human visual per-ception. We show that a 3D shape inference model explainshuman performance on an object shape similarity task betterthan CNNs. We argue that deep neural networks trained onlarge amounts of image data to maximize object recognitionperformance do not provide adequate models of human vision.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "shape perception; object recognition; neural net-works; 3D shape; deep learning" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0ws4t547", "frozenauthors": [ { "first_name": "Goker", "middle_name": "", "last_name": "Erdogan", "name_suffix": "", "institution": "University of Rochester", "department": "" }, { "first_name": "Robert", "middle_name": "A.", "last_name": "Jacobs", "name_suffix": "", "institution": "University of Rochester", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26490/galley/16126/download/" } ] }, { "pk": 26535, "title": "A 6-month longitudinal study on numerical estimation in preschoolers", "subtitle": null, "abstract": "The current study investigated the development of numerical\nestimation in 3- to 5-year-old children sampled monthly for six\nmonths. At each session, children completed a task that\nassesses verbal number knowledge (Give-N task) and a\nnumerical estimation task that assesses approximate number\nknowledge (Fast Cards). Results showed that children who\nacquired the cardinal principle (CP) during the course of the\nstudy showed marked improvement on the estimation task.\nFollowing CP acquisition, estimation became more accurate\noverall but also fluctuated widely. We discuss the implications\nof our findings for number word learning, particularly the\nmapping between verbal number and the approximate number\nsystem (ANS).", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "numerical estimation; approximate number;\nsubset-knowers; cardinal principle knowers; longitudinal" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4932939m", "frozenauthors": [ { "first_name": "Pierina", "middle_name": "", "last_name": "Cheung", "name_suffix": "", "institution": "Wesleyan University", "department": "" }, { "first_name": "Emily", "middle_name": "", "last_name": "Slusser", "name_suffix": "", "institution": "San Jose State University", "department": "" }, { "first_name": "Anna", "middle_name": "", "last_name": "Shusterman", "name_suffix": "", "institution": "Wesleyan University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26535/galley/16171/download/" } ] }, { "pk": 26539, "title": "A Bayesian Metric for Network Similarity", "subtitle": null, "abstract": "Networks of every kind and in numerous fields areomnipresent in today’s society (e.g. brain networks, socialnetworks) and are the intense subject of research. It wouldbe of great utility to have a computationally efficient andgenerally applicable method for assessing similarity ofnetworks. The field (going back to the 1950s) has not comeup with such a method (albeit a few moves in this directionexist, such as Jaccard coefficients, QAP--quadraticassignment procedure, and more recently Menezes & Roth,2013, and Asta & Shalizi, 2014). I present a Bayesian-basedmetric for assessing similarity of two networks, possibly ofdifferent size, that include nodes and links between nodes. Iassume the nodes are labeled so that both the nodes andlinks between two nodes that are shared between the twonetworks can be identified.The method calculates similarity as (a monotonictransformation of) the odds that the two observed networks,termed V and W, were produced by random sampling froma single master network, termed G, as opposed to generationby two different but similar networks, termed Gv and Gw.The simplest form of the method ignores strengths thatcould be assigned to nodes and links, and considers onlynodes and links that are, or are not, shared by the networks.Suppose there are n V nodes and N V links only in V, n Wnodes and N W links only in W and n c nodes and N c linksshared between the networks. Thus the number of nodes inV is n c + n V and the number in W is n c + n W . The number ofunique nodes in both V and W is n c + n V + n W = n. Thenumber of links in V is N c + N V and the number in W is N c +N W . The number of unique links in both V and W is N c + N V+ N W = N.The single master network, G, is assumed to consist of theunion of the nodes and links in the two networks, and has nnodes and N links. The probability a given shared node willbe randomly and independently sampled twice is[(n V +n c )/n][(n W +n c )/n]. The probability a given shared linkwill be randomly and independently sampled twice is[(N V +N c )/N][(N W +N c )/N].If there are two generating networks I assume they eachhave n nodes and N links. I also assume they are similar, because we would not be comparing dissimilar networks.The degree of similarity is controlled by ‘tuning’parameters 1 : Gv and Gw are assumed to share αn nodes andβN links. The probability a given shared node will besampled twice is then α[(n V +n c )/n][(n W +n c )/n], and theprobability a given shared link will be sampled twice isβ[(N V +N c )/N][(N W +N c )/N]. The likelihood ratio λ js for G vs(GV, GW) as generator of a given shared node is then 1/αand the likelihood ratio π js of a given shared link is then 1/β.For a non-shared node, say in V, similar reasoning gives alikelihood ratio λ kV of[1-(n W +n c )/n)] /[1– α(n W +n c )/n]and for a non-shared link a likelihood ratio π kV of[1-(N W +N c )/n)] /[1– α(N W +N c )/N]For a non-shared node or link in W substitute a Wsubscript for the V subscript in these likelihood ratios.Computational efficiency is a necessity if the similaritymetric is to be applied to large networks. For this reason Ido not calculate the exact probabilities for the numbers ofshared and non-shared nodes and links that are observed(the combinatoric complexity of such calculations isenormous). Instead I make the simplifying assumption thateach node and link contribute the likelihood ratios givenabove and that the total odds is obtained by multiplying allthe likelihood ratios together. This simplification canperhaps be justified if similar distortion is produced by thissimplifying assumption for both the cases of G and (G V ,G W )as generators. Under this simplifying assumption the overallodds becomes:φ(1/2) = (λ js ) nc (λ kV ) nV (λ jW ) nW (π js ) Nc (π kV ) NV (π jW ) NWTaking the log of this product converts the calculation tosums and makes calculation highly efficient.This abstract is too short to permit giving the different andmore complex results that hold for the several cases whenthe nodes and/or links have associated strengths. I give asummary of some of the results here. The results for linksand nodes are similar so consider the results for nodes. Letthere be just one set of strength values, Si for the i-th node.Norm these to sum to 1.0. For either generation by G or(Gv,Gw) assume sampling is made without replacement andproportional to strength. Let Ziv and Ziw be theprobabilities that node i will be sampled by n v +n c samples,or n w +n c samples respectively. The Z’s would be difficult to obtain analytically but could be estimated by Monte Carlosampling. Consider two possibilities for the way that Gv andGw overlap. In Case A the probability a node will be sharedis simply α, independent of strength. In Case B, theprobability a node will be shared is an increasingfunction of strength, Y i .For Case A the likelihood ratio for a shared node i is:1/α. For a node k only in V the likelihood ratio is: λ kV =(1-‐Zkw)/{1 – α (1-‐Zkw)}. For a node only in W exchangethe subscripts v and w. Then we have for the odds due tonodes: φ D = (1/α) nc Π k (λ kV )Π j (λ jW ).For Case B the likelihood ratio for a shared node i is1/Y i . For a node k only in V the likelihood ratio is: λ kV =(1-‐Zkw)/{1–Y k (1-‐Zkw)}. Again switch v and w subscriptsfor a node only in W. Then we have for the odds due tonodes: φ D = Π i (1/Y i )Π k (λ kV )Π j (λ jW ).These expressions would have analogous forms forlinks, with different Ns, Z’s and Y’s, and the overall oddswould, as before, be a product of the odds for nodes andthe odds for links.The critical difference between Cases A and B is thedegree to which evidence based on an observed sharednode or link is strength dependent: For Case B thisevidence rises as strength decreases. This should raiseconcerns: However strengths are obtained there is likelyto be measurement noise that reduces the reliability oflow strength values. This might argue in favor of usingCase A, or if one preferred Case B to restrict the Yi valuesto lie above a lower bound. The idea would be to letevidence depend most on the nodes (or links with highstrength values.It should be observed that the existence of acomputationally efficient and generally applicable metricfor network similarity would allow alignment of non-labeled networks. One would search for the alignment ofnodes that would maximize the metric.I have many relevant publications demonstrating somedegree of expertise in Bayesian modeling (e.g.: Shiffrin &Chandramouli, in press; Shiffrin, Chandramouli, &Grünwald, 2015; Chandramouli & Shiffrin, 2015; Nelson &Shiffrin, 2013; Cox & Shiffrin, 2012; Shiffrin, Lee, Kim, &Wagenmakers, 2008; Cohen, Shiffrin, Gold, Ross, & Ross,2007; Denton & Shiffrin; Huber, Shiffrin, Lyle, & Ruys,2001; Shiffrin & Steyvers, 1997). I note that the presentresults are in a vague sense an extension of the metricproposed for matching memory probes to memory tracesthat are given in Cox and Shiffrin (2012) and in theappendix of Nelsonb and Shiffrin (2013).", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Network Similarity" }, { "word": "Network Inference" }, { "word": "NetworkComparison" }, { "word": "Bayesian Methods" } ], "section": "Publication-Based Presentations", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2r38g0nx", "frozenauthors": [ { "first_name": "Richard", "middle_name": "M.", "last_name": "Shiffrin", "name_suffix": "", "institution": "Indiana University Bloomington", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26539/galley/16175/download/" } ] }, { "pk": 26752, "title": "A Brain-Based Feature Model of Adjective-Noun Composition", "subtitle": null, "abstract": "Brain-based features of meaning (sensory-motor features: sound, color, manipulation, motion, and shape) are usedto compare two popular models of adjective-noun semantic composition: element-wise vector addition and multiplication. Alarge literature (e.g. Fernandino et al., 2015) suggests that perceptual systems contain information that can be extracted usingneural decoding (e.g. Anderson, Murphy & Poesio, 2014). Using Amazon’s Mechanical Turk, participants rated how mucheach of the words and phrases (made of all combinations of the selected adjectives and nouns) evoked the features. Bothmultiplication and addition surpass chance at matching the correct phrase, but addition outperformed multiplication (addition =7.6/60, multiplication = 13.4/60). Addition allows the adjective to weight the important sensory-motor attributes for the noun.Based on these behavioral results, we predict, and will test in upcoming work, that addition will also be successful when usingbrain activity (from fMRI) as the representations of the adjectives, nouns, and phrases.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3hj869mz", "frozenauthors": [ { "first_name": "Elizabeth", "middle_name": "A.", "last_name": "Shay", "name_suffix": "", "institution": "University of Rochester", "department": "" }, { "first_name": "Rajeev", "middle_name": "D.S.", "last_name": "Raizada", "name_suffix": "", "institution": "University of Rochester", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26752/galley/16388/download/" } ] }, { "pk": 26446, "title": "Abstraction in time: Finding hierarchical linguistic structure in a model ofrelational processing", "subtitle": null, "abstract": "Abstract mental representation is fundamental for humancognition. Forming such representations in time, especiallyfrom dynamic and noisy perceptual input, is a challenge forany processing modality, but perhaps none so acutely as forlanguage processing. We show that LISA (Hummel &Holyaok, 1997) and DORA (Doumas, Hummel, & Sandhofer,2008), models built to process and to learn structured (i.e.,symbolic) representations of conceptual properties andrelations from unstructured inputs, show oscillatory activationduring processing that is highly similar to the cortical activityelicited by the linguistic stimuli from Ding et al. (2016). Weargue, as Ding et al. (2016), that this activation reflectsformation of hierarchical linguistic representation, andfurthermore, that the kind of computational mechanisms inLISA/DORA (e.g., temporal binding by systematicasynchrony of firing) may underlie formation of abstractlinguistic representations in the human brain. It may be thisrepurposing that allowed for the generation or emergence ofhierarchical linguistic structure, and therefore, humanlanguage, from extant cognitive and neural systems. Weconclude that models of thinking and reasoning and models oflanguage processing must be integrated—not only forincreased plausiblity, but in order to advance both fieldstowards a larger integrative model of human cognition.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "computational models" }, { "word": "sentence processing" }, { "word": "analogy" }, { "word": "relational reasoning" }, { "word": "concepts" }, { "word": "binding" }, { "word": "temporalasynchrony" }, { "word": "oscillations" }, { "word": "computational neuroscience" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0nb7v1fs", "frozenauthors": [ { "first_name": "Leonidas", "middle_name": "A.A.", "last_name": "Doumas", "name_suffix": "", "institution": "University of Edinburgh", "department": "" }, { "first_name": "Andrea", "middle_name": "E.", "last_name": "Martin", "name_suffix": "", "institution": "University of Edinburgh", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26446/galley/16082/download/" } ] }, { "pk": 36035, "title": "Abstracts", "subtitle": null, "abstract": "", "language": "eng", "license": null, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2jw7m6fh", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/catesoljournal/article/36035/galley/26887/download/" } ] }, { "pk": 36020, "title": "Abstracts", "subtitle": null, "abstract": "", "language": "eng", "license": null, "keywords": [], "section": "Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/06h0n6vp", "frozenauthors": [], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/catesoljournal/article/36020/galley/26872/download/" } ] }, { "pk": 26765, "title": "A Cognitive Approach to Modeling Sentence Level Prominence Based on StimulusUnpredictability", "subtitle": null, "abstract": "The human sensory system is capable to rapidly respond to novel input, allowing for quick allocation of attentionalresources to the stimulus. In a similar manner, prominent words in speech seem to attract the listeners’ attention and facilitate oralter interpretation. Sentence prominence has been typically studied across languages by examining configurations of acousticprosodic features during prominent words. Recent studies have provided evidence that, in addition to the predictability of thelexical units in speech, manipulating the predictability of the acoustic prosodic features can also signal prominence. In thiswork, we provide a high-level description of a cognitive framework that attempts to characterize sentence prominence as aphenomenon that is connected with the unpredictability of suprasegmental acoustic features, thereby capturing the attention ofthe listener and causing differential processing of prominent speech.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/37q4q24r", "frozenauthors": [ { "first_name": "Sofoklis", "middle_name": "", "last_name": "Kakouros", "name_suffix": "", "institution": "Aalto University", "department": "" }, { "first_name": "Okko", "middle_name": "", "last_name": "Rasanen", "name_suffix": "", "institution": "Aalto University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26765/galley/16401/download/" } ] }, { "pk": 26722, "title": "A Cognitively Realistic Model of Decision Making in Ocean Ecology", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7vz8643v", "frozenauthors": [ { "first_name": "Philipp", "middle_name": "", "last_name": "Koralus", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Jens", "middle_name": "", "last_name": "Madsen", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Ernesto", "middle_name": "", "last_name": "Carella", "name_suffix": "", "institution": "", "department": "" }, { "first_name": "Richard", "middle_name": "", "last_name": "Bailey", "name_suffix": "", "institution": "", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26722/galley/16358/download/" } ] }, { "pk": 26578, "title": "A Cognitive Model of Fraction Arithmetic", "subtitle": null, "abstract": "Learning about fractions is a critical step on the path to high school mathematics, yet many children never masterbasic knowledge such as fraction arithmetic procedures. To better understand these difficulties, the present study describes acomputational model of fraction arithmetic problem solving. The model demonstrates that the majority of empirically observederrors over all four arithmetic operations can be explained by only two error-generating mechanisms – overgeneralization andrepair. Further, by assuming probabilistic selection of solution procedures using associative strengths learned from experience,the model predicts two other empirical phenomena: (1) variation in error rates and relative frequencies of specific errorsas a function of problem features, and (2) variable strategy selection within and between problems and individuals. Beyondproviding a formal account of errors, the model was used to simulate the effects of variation of instructional parameters, leadingto novel predictions regarding potentially effective instructional designs.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/27k5d5qh", "frozenauthors": [ { "first_name": "David", "middle_name": "", "last_name": "Braithwaite", "name_suffix": "", "institution": "Carnegie Mellon University", "department": "" }, { "first_name": "Robert", "middle_name": "", "last_name": "Siegler", "name_suffix": "", "institution": "Carnegie Mellon University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26578/galley/16214/download/" } ] }, { "pk": 26661, "title": "A cognitive model of online event segmentation", "subtitle": null, "abstract": "People automatically segment online perceptual and conceptual experiences into events (Newston, 1973). A newmodel-based theory explains how people construct temporal markers and prioritize those changes to build representations ofevents (Khemlani et al., 2015). The theory is implemented within an embodied extension of the ACT-R cognitive architecture(Anderson, 2007) called ACT-R/E (Trafton et al., 2013). Its principal parameter is the prioritization scheme by which certaindetectable changes (e.g., in a perceived location) are preferred over others (e.g., in perceived states of an object). We tested thepredictions of the theory and its computational model against an experiment on narrative event segmentation. Participants in thestudy read an excerpt of text and were asked to assess whether certain lines marked the start of a new event. The computationalmodel readily accounted for their segmentation behavior. We conclude by discussing event segmentation and its relation toembodied cognition and cognitive robotics.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5h53t5qf", "frozenauthors": [ { "first_name": "Anthony", "middle_name": "", "last_name": "Harrison", "name_suffix": "", "institution": "Naval Research Laboratory", "department": "" }, { "first_name": "Sangeet", "middle_name": "", "last_name": "Khemlani", "name_suffix": "", "institution": "Naval Research Laboratory", "department": "" }, { "first_name": "Greg", "middle_name": "", "last_name": "Trafton", "name_suffix": "", "institution": "Naval Research Laboratory", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26661/galley/16297/download/" } ] }, { "pk": 26363, "title": "A Comparative Evaluation of Approximate Probabilistic Simulation and DeepNeural Networks as Accounts of Human Physical Scene Understanding", "subtitle": null, "abstract": "Humans demonstrate remarkable abilities to predict physicalevents in complex scenes. Two classes of models for physicalscene understanding have recently been proposed: “IntuitivePhysics Engines”, or IPEs, which posit that people make pre-dictions by running approximate probabilistic simulations incausal mental models similar in nature to video-game physicsengines, and memory-based models, which make judgmentsbased on analogies to stored experiences of previously en-countered scenes and physical outcomes. Versions of the lat-ter have recently been instantiated in convolutional neural net-work (CNN) architectures. Here we report four experimentsthat, to our knowledge, are the first rigorous comparisonsof simulation-based and CNN-based models, where both ap-proaches are concretely instantiated in algorithms that can runon raw image inputs and produce as outputs physical judg-ments such as whether a stack of blocks will fall. Both ap-proaches can achieve super-human accuracy levels and canquantitatively predict human judgments to a similar degree,but only the simulation-based models generalize to novel sit-uations in ways that people do, and are qualitatively consis-tent with systematic perceptual illusions and judgment asym-metries that people show.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "physical scene understanding; neural network;analysis by synthesis; simulation engine; blocks world" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4bd5068b", "frozenauthors": [ { "first_name": "Renqiao", "middle_name": "", "last_name": "Zhang", "name_suffix": "", "institution": "Massachusetts Institute of Technology", "department": "" }, { "first_name": "Jiajun", "middle_name": "", "last_name": "Wu", "name_suffix": "", "institution": "Massachusetts Institute of Technology", "department": "" }, { "first_name": "Chengkai", "middle_name": "", "last_name": "Zhang", "name_suffix": "", "institution": "Massachusetts Institute of Technology", "department": "" }, { "first_name": "William", "middle_name": "T.", "last_name": "Freeman", "name_suffix": "", "institution": "Massachusetts Institute of Technology", "department": "" }, { "first_name": "Joshua", "middle_name": "B.", "last_name": "Tenenbaum", "name_suffix": "", "institution": "Massachusetts Institute of Technology", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26363/galley/15999/download/" } ] }, { "pk": 26106, "title": "A Computational Exploration of Problem-Solving Strategies and Gaze Behaviorson the Block Design Task", "subtitle": null, "abstract": "The block design task, a standardized test of nonverbal reason-ing, is often used to characterize atypical patterns of cognitionin individuals with developmental or neurological conditions.Many studies suggest that, in addition to looking at quantita-tive differences in block design speed or accuracy, observingqualitative differences in individuals’ problem-solving strate-gies can provide valuable information about a person’s cogni-tion. However, it can be difficult to tie theories at the levelof problem-solving strategy to predictions at the level of ex-ternally observable behaviors such as gaze shifts and patternsof errors. We present a computational architecture that is usedto compare different models of problem-solving on the blockdesign task and to generate detailed behavioral predictions foreach different strategy. We describe the results of three differ-ent modeling experiments and discuss how these results pro-vide greater insight into the analysis of gaze behavior and errorpatterns on the block design task.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "artificial intelligence; cognitive assessment; non-verbal intelligence; spatial reasoning; visual attention." } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9xw093cn", "frozenauthors": [ { "first_name": "Maithilee", "middle_name": "", "last_name": "Kunda", "name_suffix": "", "institution": "Georgia Institute of Technology", "department": "" }, { "first_name": "Mohamed", "middle_name": "El", "last_name": "Banani", "name_suffix": "", "institution": "Georgia Institute of Technology", "department": "" }, { "first_name": "James", "middle_name": "M.", "last_name": "Rehg", "name_suffix": "", "institution": "Georgia Institute of Technology", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26106/galley/15742/download/" } ] }, { "pk": 26438, "title": "A computational investigation of the Sapir-Whorf hypothesis:The case of spatial relations", "subtitle": null, "abstract": "Investigations of the Sapir-Whorf hypothesis often ask whetherthere is a difference in the non-linguistic behavior of speak-ers of two languages, generally without modeling the underly-ing process. Such an approach leaves underexplored the rela-tive contributions of language and universal aspects of cogni-tion, and how those contributions differ across languages. Weexplore the naming and non-linguistic pile-sorting of spatialscenes across speakers of five languages via a computationalmodel grounded in an influential proposal: that language willaffect cognition when non-linguistic information is uncertain.We report two findings. First, native language plays a smallbut significant role in predicting spatial similarity judgmentsacross languages, consistent with earlier findings. Second, thesize of the native-language role varies systematically, such thatfiner-grained semantic systems appear to shape similarity judg-ments more than coarser-grained systems do. These findingscapture the tradeoff between language-specific and universalforces in cognition, and how that tradeoff varies across lan-guages.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Linguistic relativity; Sapir-Whorf hypothesis; se-mantic universals; name strategy; categorization; spatial rela-tions; computational models." } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/3vj0k88n", "frozenauthors": [ { "first_name": "Christine", "middle_name": "", "last_name": "Tseng", "name_suffix": "", "institution": "California Institute of Technology, Pasadena", "department": "" }, { "first_name": "Alexandra", "middle_name": "", "last_name": "Carstensen", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" }, { "first_name": "Terry", "middle_name": "", "last_name": "Regier", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" }, { "first_name": "Yang", "middle_name": "", "last_name": "Xu", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26438/galley/16074/download/" } ] }, { "pk": 26414, "title": "A Computational Model of Perceptual Deficits in Medial Temporal Lobe Amnesia", "subtitle": null, "abstract": "Damage to the Medial Temporal Lobe (MTL) impairs declar-\native memory and perception. The Representational-Hierar-\nchical (RH) Account explains such impairments by assuming\nthat MTL stores conjunctive representations of items and\nevents, and that individuals with MTL damage must rely upon\nrepresentations of simple visual features in posterior visual\ncortex. A recent study revealed a surprising anti-perceptual\nlearning effect in MTL-damaged individuals: with exposure to\na set of visual stimuli, discrimination performance worsened\nrather than improved. We expand the RH account to explain\nthis paradox by assuming that visual discrimination is per-\nformed using a familiarity heuristic. Exposure to a set of highly\nsimilar stimuli entails repeated presentation of simple visual\nfeatures, eventually rendering all feature representations\nequally (maximally) familiar and hence inutile for solving the\ntask. Since the unique conjunctions represented in MTL do not\noccur repeatedly, healthy individuals are shielded from this\nperceptual interference. We simulate this mechanism with a\nneural network previously used to simulate recognition\nmemory, thereby providing a model that accounts for both\nmnemonic and perceptual deficits caused by MTL damage us-\ning a unified architecture and mechanism.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Neural Network; memory; visual perception; Me-\ndial Temporal Lobe; hierarchical object representations" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4578d8qs", "frozenauthors": [ { "first_name": "Patrick", "middle_name": "", "last_name": "Sadil", "name_suffix": "", "institution": "University of Massachusetts", "department": "" }, { "first_name": "Rosemary", "middle_name": "A.", "last_name": "Cowell", "name_suffix": "", "institution": "University of Massachusetts", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26414/galley/16050/download/" } ] }, { "pk": 26558, "title": "A computational theory of temporal inference", "subtitle": null, "abstract": "We describe a novel model-based theory of how individuals reason deductively about temporal relations. It positsthat temporal assertions refer to mental models – iconic representations of possibilities – of events (Khemlani, Harrison, &Trafton, 2015; Schaeken, Johnson-Laird, & d’Ydewalle, 1996). In line with recent accounts of spatial reasoning (Ragni &Knauff, 2013), the theory posits that individuals tend to build a single preferred model of a temporal description. The moremodels necessary to yield a correct answer, the harder that problem is. The theory is implemented in a computer program,mReasoner, which draws temporal deductions by building models. It varies four separate factors in the process: the size of amodel, its contents, the propensity to consider alternative models, and the propensity to revise initial conclusions. Two studiescorroborated the predictions of the theory and its computational implementation. We conclude by discussing temporal andrelational inference more broadly.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/0kh7m7wj", "frozenauthors": [ { "first_name": "Sangeet", "middle_name": "", "last_name": "Khemlani", "name_suffix": "", "institution": "Naval Research Laboratory", "department": "" }, { "first_name": "Anthony", "middle_name": "", "last_name": "Harrison", "name_suffix": "", "institution": "Naval Research Laboratory", "department": "" }, { "first_name": "Greg", "middle_name": "", "last_name": "Trafton", "name_suffix": "", "institution": "Naval Research Laboratory", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26558/galley/16194/download/" } ] }, { "pk": 26679, "title": "A concurrent task facilitates, not impedes, the heel-to-toe standing balance inchildren: The case of a dual-task benefit", "subtitle": null, "abstract": "Performance in a dual task is typically worse than performance in a single task due to the sharing of limited cognitivecapacity. The present study found the opposite results when the task involved postural control in non-typical standing. Thirty-six children aged 4-9 years stood on a force plate for 10 seconds with a normal or heel-to-toe stance. In the dual-task condition,they also performed an auditory or a visuospatial task. They were instructed to achieve high accuracy on the concurrent taskwhile maintaining balance. Standing balance, expressed in terms of the velocity and the trajectory of the center of pressureon the force plate, was significantly better in the dual-task than in the single-task condition. Performances on the concurrenttasks were also better in the dual-task condition. The overall dual-task benefits are attributed to the increased deployment ofcognitive capacity specially called for by the balance challenge in non-typical standing.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7w12j0pk", "frozenauthors": [ { "first_name": "Rong-Ju", "middle_name": "", "last_name": "Cherng", "name_suffix": "", "institution": "National Cheng Kung University", "department": "" }, { "first_name": "Hsien-Ying", "middle_name": "", "last_name": "Chen", "name_suffix": "", "institution": "National Cheng Kung University", "department": "" }, { "first_name": "Chiu-Yu", "middle_name": "", "last_name": "Cho", "name_suffix": "", "institution": "National Cheng Kung University", "department": "" }, { "first_name": "Jenn-Yeu", "middle_name": "", "last_name": "Chen", "name_suffix": "", "institution": "National Taiwan Normal University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26679/galley/16315/download/" } ] }, { "pk": 26147, "title": "A connectionist model for automatic generation of child-adult interaction patterns", "subtitle": null, "abstract": "This study introduces a neural network that models thesocial interactions from a video corpus. The corpusconsists of recordings of naturalistic observations ofsocial interactions among children and theirenvironment. The videos are annotated multimodallyincluding features like gestures. We explore how thisvideo corpus can be utilized for modelling by trainingour model on a portion of the annotated data extractedfrom the corpus, and then by using the model to predictnovel interaction sequences. We evaluate our model bycomparing its automatically generated sequences to anunseen portion of the corpus data. The initial resultsshow strong similarities between the generatedinteractions and those observed in the corpus.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Neural Networks; Child Language Acquisition;Sequence Generation; Modelling Social Interactions." } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4wf2k0rb", "frozenauthors": [ { "first_name": "Moinuddin", "middle_name": "M.", "last_name": "Haque", "name_suffix": "", "institution": "Tilburg University", "department": "" }, { "first_name": "Paul", "middle_name": "", "last_name": "Vogt", "name_suffix": "", "institution": "Tilburg University", "department": "" }, { "first_name": "Afra", "middle_name": "", "last_name": "Alishahi", "name_suffix": "", "institution": "Tilburg University", "department": "" }, { "first_name": "Emiel", "middle_name": "", "last_name": "Krahmer", "name_suffix": "", "institution": "Tilburg University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26147/galley/15783/download/" } ] }, { "pk": 26518, "title": "A cross-linguistic investigation on the acquisition of complex numerals", "subtitle": null, "abstract": "Complex numerals (e.g., four hundred) have a multiplicative\nstructure (four hundred = 4 x 100). This paper investigates\nwhether children are sensitive to the meaning of the\nmultiplicative structure. We designed a novel word learning\nparadigm and taught 4- to 6-year-old children the meaning of\na novel numeral phrase (e.g., ‘one gobi houses’ to mean a\ngroup of three houses). We then asked whether they could\ngeneralize it to a novel context (e.g., ‘two gobi butterflies’ to\nmean two groups of three). Experiment 1 showed that only\nEnglish-speaking children who received multiplier syntax\ntraining were able to generalize. Experiment 2 extended\nfindings from Experiment 1 to Cantonese-speaking children\nand found that they could also generalize a novel multiplier to\nnovel contexts. These results suggest that children as young\nas 4 can create a mapping between the structure of complex\nnumerals and a multiplicative meaning.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "complex numerals" }, { "word": "digits" }, { "word": "multipliers" }, { "word": "Syntax" }, { "word": "Semantics" }, { "word": "preschoolers" }, { "word": "cross-linguistic investigation" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5dr9j89d", "frozenauthors": [ { "first_name": "Pierina", "middle_name": "", "last_name": "Cheung", "name_suffix": "", "institution": "Wesleyan University", "department": "" }, { "first_name": "Meghan", "middle_name": "", "last_name": "Dale", "name_suffix": "", "institution": "Queen’s University", "department": "" }, { "first_name": "Mathieu", "middle_name": "Le", "last_name": "Corre", "name_suffix": "", "institution": "Universidad Autónoma del Estado de Morelos", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26518/galley/16154/download/" } ] }, { "pk": 26512, "title": "Active control of study leads to improved recognition memory in children", "subtitle": null, "abstract": "This paper reports an experiment testing whether volitionalcontrol over the presentation of stimuli leads to enhancedrecognition memory in 6- to 8-year-old children. Childrenwere presented with a simple memory game on an iPad.During the study phase, for half of the materials childrencould decide the order and pacing of stimuli presentation(active condition). For the other half of the materials, childrenobserved the study choices of another child (yokedcondition). We found that recognition performance was betterfor the objects studied in the active condition as compared tothe yoked condition. Furthermore, we found that the memoryadvantages of active learning persisted over a one-week delaybetween study and test. Our results support pedagogicalapproaches that emphasize self-guided learning and show thateven young children benefit from being able to control howthey learn.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "active learning" }, { "word": "recognition memory" }, { "word": "Exploration" }, { "word": "metacognition" }, { "word": "inquiry learning" }, { "word": "cognitive development." } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5jr4w11v", "frozenauthors": [ { "first_name": "Azzurra", "middle_name": "", "last_name": "Ruggeri", "name_suffix": "", "institution": "Max Planck Institute for Human Development, University of California, Berkeley", "department": "" }, { "first_name": "Douglas", "middle_name": "", "last_name": "Markant", "name_suffix": "", "institution": "Max Planck Institute for Human Development", "department": "" }, { "first_name": "Todd", "middle_name": "", "last_name": "Gureckis", "name_suffix": "", "institution": "New York University", "department": "" }, { "first_name": "Fei", "middle_name": "", "last_name": "Xu", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26512/galley/16148/download/" } ] }, { "pk": 26054, "title": "Active learning: Cognitive development, education, and computational models", "subtitle": null, "abstract": "", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "active learning" }, { "word": "Exploration" }, { "word": "information gain" }, { "word": "computational models" }, { "word": "education" } ], "section": "Workshops", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7g5039n2", "frozenauthors": [ { "first_name": "Elizabeth", "middle_name": "", "last_name": "Bonawitz", "name_suffix": "", "institution": "Rutgers University", "department": "" }, { "first_name": "Fei", "middle_name": "", "last_name": "Xu", "name_suffix": "", "institution": "University of California – Berkeley", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26054/galley/15690/download/" } ] }, { "pk": 26429, "title": "Active Overhearing:Development in Preschoolers’ Skill at ‘Listening in’ to Naturalistic Overheard Speech", "subtitle": null, "abstract": "Overhearing can be seen as active learning, and overheardspeech provides an increasingly viable source of linguisticinput across development. This study extends previous re-sults showing learning from overhearing simplified, pedagogicspeech to a more ecologically valid context. Children learnmultiple words and facts corresponding to novel toys eitherthrough an overheard phone call or through direct instruction.Remarkably, 4.5–6-year-olds learned four new words equallywell in both conditions. Their performance on a set of six factswas even better, especially when taught directly. Analysis ofthe videos revealed that older children with high test accuracyboth looked toward the experimenter often, and tracked ob-jects as she discussed them. 3–4.5-year-olds only learned factsfrom overhearing, and exhibited greater varability in attention.These results suggest learning from overhearing is driven byattention to the indirect input, and may be a skill that under-goes substantial development during the preschool years.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "active learning; lexical development; overhearing" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2s21g88s", "frozenauthors": [ { "first_name": "Ruthe", "middle_name": "", "last_name": "Foushee", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" }, { "first_name": "Fei", "middle_name": "", "last_name": "Xu", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26429/galley/16065/download/" } ] }, { "pk": 26338, "title": "Active Viewing in Toddlers Facilitates Visual Object Learning:An Egocentric Vision Approach", "subtitle": null, "abstract": "Early visual object recognition in a world full of cluttered vi-sual information is a complicated task at which toddlers areincredibly efficient. In their everyday lives, toddlers con-stantly create learning experiences by actively manipulatingobjects and thus self-selecting object views for visual learn-ing. The work in this paper is based on the hypothesis that ac-tive viewing and exploration of toddlers actually creates high-quality training data for object recognition. We tested thisidea by collecting egocentric video data of free toy play be-tween toddler-parent dyads, and used it to train state-of-the-artmachine learning models (Convolutional Neural Networks, orCNNs). Our results show that the data collected by parentsand toddlers have different visual properties and that CNNscan take advantage of these differences to learn toddler-basedobject models that outperform their parent counterparts in aseries of controlled simulations.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "vision" }, { "word": "visual object learning" }, { "word": "convolutional neuralnetworks" }, { "word": "head-mounted cameras" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/2xq2h5kq", "frozenauthors": [ { "first_name": "Sven", "middle_name": "", "last_name": "Bambach", "name_suffix": "", "institution": "Indiana University", "department": "" }, { "first_name": "David", "middle_name": "J.", "last_name": "Crandall", "name_suffix": "", "institution": "Indiana University", "department": "" }, { "first_name": "Linda", "middle_name": "B.", "last_name": "Smith", "name_suffix": "", "institution": "Indiana University", "department": "" }, { "first_name": "Chen", "middle_name": "", "last_name": "Yu", "name_suffix": "", "institution": "Indiana University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26338/galley/15974/download/" } ] }, { "pk": 26460, "title": "Adapting Deep Network Features to Capture Psychological Representations", "subtitle": null, "abstract": "Deep neural networks have become increasingly successful atsolving classic perception problems such as object recognition,semantic segmentation, and scene understanding, often reach-ing or surpassing human-level accuracy. This success is duein part to the ability of DNNs to learn useful representationsof high-dimensional inputs, a problem that humans must alsosolve. We examine the relationship between the representa-tions learned by these networks and human psychological rep-resentations recovered from similarity judgments. We find thatdeep features learned in service of object classification accountfor a significant amount of the variance in human similarityjudgments for a set of animal images. However, these fea-tures do not capture some qualitative distinctions that are a keypart of human representations. To remedy this, we develop amethod for adapting deep features to align with human sim-ilarity judgments, resulting in image representations that canpotentially be used to extend the scope of psychological exper-iments.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "deep learning; neural networks; psychologicalrepresentations; similarity" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/63c047pd", "frozenauthors": [ { "first_name": "Joshua", "middle_name": "", "last_name": "Peterson", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" }, { "first_name": "Joshua", "middle_name": "", "last_name": "Abbott", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" }, { "first_name": "Thomas", "middle_name": "L.", "last_name": "Griffiths", "name_suffix": "", "institution": "University of California, Berkeley", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26460/galley/16096/download/" } ] }, { "pk": 36024, "title": "Addressing the Needs of 21st-Century Teachers Working With Culturally and Linguistically Diverse Learners", "subtitle": null, "abstract": "Preparing mainstream classroom teachers to work with culturally and linguistically diverse learners is a growing concern in\neducation as more and more schools host increasing numbers of\nstudents whose primary language is not English. Unfortunately,\nsignificant numbers of teachers have had little preparation for\nworking with these diverse learners and feel ill equipped to support their academic development. This mixed-methods case study\nexplores the longitudinal impact of a professional-development\nprogram designed to increase teachers’ knowledge of second language acquisition and of appropriate instructional practices for\nsupporting English language learners (ELLs). Findings suggest\nthat participation in the program had a positive effect on participants’ knowledge of language and literacy acquisition, their ability\nto plan and manage instruction for ELLs, their understanding of\nappropriate assessment for ELLs, and their classroom practice. A\nyear later, though focal participants claimed maintenance, these\neffects were only marginally present in their classroom practice.", "language": "eng", "license": null, "keywords": [], "section": "Regular Article", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/21j6f1rd", "frozenauthors": [ { "first_name": "Xenia", "middle_name": "", "last_name": "Hadjioannou", "name_suffix": "", "institution": "Penn State University,\nLehigh Valley Campus", "department": "" }, { "first_name": "Mary", "middle_name": "C.", "last_name": "Hutchinson", "name_suffix": "", "institution": "Penn State University,\nLehigh Valley Campus", "department": "" }, { "first_name": "Marisa", "middle_name": "", "last_name": "Hockman", "name_suffix": "", "institution": "Penn State University,\nLehigh Valley Campus", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/catesoljournal/article/36024/galley/26876/download/" } ] }, { "pk": 26103, "title": "A Deep Siamese Neural Network Learns the Human-Perceived SimilarityStructure of Facial Expressions Without Explicit Categories", "subtitle": null, "abstract": "In previous work, we showed that a simple neurocomputa-tional model The Model, or TM) trained on the Ekman &Friesen Pictures of Facial Affect (POFA) dataset to catego-rize the images into the six basic expressions can account forwide array of data (albeit from a single study) on facial ex-pression processing. The model demonstrated categorical per-ception of facial expressions, as well as the so-called facialexpression circumplex, a circular configuration based on MDSresults that places the categories in the order happy, surprise,fear, sadness, anger and disgust. Somewhat ironically, the cir-cumplex in TM was generated from the similarity between thecategorical outputs of the network, i.e., the six numbers rep-resenting the probability of the category given the face. Here,we extend this work by 1) using a new dataset, NimsStims,that is much larger than POFA, and is not as tightly controlledfor the correct Facial Action Units; 2) using a completely dif-ferent neural network architecture, a Siamese Neural Network(SNN) that maps two faces through twin networks into a 2Dsimilarity space; and 3) training the network only implicitly,based on a teaching signal that pairs of faces are in either inthe same or different categories. Our results show that in thissetting, the network learns a representation that is very similarto the original circumplex. Fear and surprise overlap, whichis consistent with the inherent confusability between these twofacial expressions. Our results suggest that humans evolvedin such a way that nearby emotions are represented by similarappearances.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "facial expressions; similarity structure; deepsiamese neural network; multidimensional scaling (MDS); fa-cial expression circumplex" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6n45n1cf", "frozenauthors": [ { "first_name": "Sanjeev", "middle_name": "Jagannatha", "last_name": "Rao", "name_suffix": "", "institution": "University of California San Diego", "department": "" }, { "first_name": "Yufei", "middle_name": "", "last_name": "Wang", "name_suffix": "", "institution": "University of California San Diego", "department": "" }, { "first_name": "Garrison", "middle_name": "W", "last_name": "Cottrell", "name_suffix": "", "institution": "University of California San Diego", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26103/galley/15739/download/" } ] }, { "pk": 26591, "title": "ADHD modulates link between event processing and recall", "subtitle": null, "abstract": "How might ADHD symptomatology influence adults’ ability to process and recall the actions of others? Universityundergraduates observed a woman packing a suitcase by advancing through a self-paced slide show of still images extractedfrom a digital video, and were then asked to recall as many actions as possible. Results showed that lower self-reported retro-spective ADHD symptomatology was associated with a) longer overall dwelling on images from the slideshow, r(91) = -.315,p=.002, and b) recall of more actions r(85) = -.237, p=01. Further, exploratory analyses indicated that ADHD symptomatologymodulated the specific linkage between dwell time patterns and stronger recall: Attention to fine-grain details within activityimproved recall for those reporting higher ADHD symptomatology; those reporting lower ADHD symptomatology displayedstronger recall when prioritizing attention at a more coarse-grain level, F(1,83) = 4.19, p=.04. These findings offer suggestivenovel evidence that ADHD has implications for event processing.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/8xp3x3fm", "frozenauthors": [ { "first_name": "Robbie", "middle_name": "", "last_name": "Ross", "name_suffix": "", "institution": "University of Oregon", "department": "" }, { "first_name": "Leah", "middle_name": "", "last_name": "Child", "name_suffix": "", "institution": "University of Chicago", "department": "" }, { "first_name": "Dare", "middle_name": "", "last_name": "Baldwin", "name_suffix": "", "institution": "University of Oregon", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26591/galley/16227/download/" } ] }, { "pk": 26333, "title": "A Dream Model: Reactivation and Re-encoding Mechanisms for Sleep-dependentMemory Consolidation", "subtitle": null, "abstract": "We humans spend almost a third of our lives asleep, andthere is mounting evidence that sleep not only maintains, butactually improves many of our cognitive functions. Mem-ory consolidation–the process of crystallizing and integratingmemories into knowledge and skills–is particularly benefittedby sleep. We survey the evidence that sleep aids memory con-solidation in various declarative and implicit tasks and reviewthe basic neurophysiological structure of sleep with a focus onunderstanding what neural systems are involved. Drawing onmachine learning research, we discuss why it might be usefulfor humans–and robots, perhaps–to have such an offline pe-riod for processing, even though humans are clearly capable oflearning incrementally, online. Finally, we propose and simu-late two mechanisms for use in computational memory modelsto accomplish sleep-based consolidation via either or both 1)re-encoding knowledge representations and 2) reactivating andstrengthening recent memories.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "memory consolidation; sleep; dreaming; hip-pocampal replay; memory model" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/9ns183zb", "frozenauthors": [ { "first_name": "George", "middle_name": "", "last_name": "Kachergis", "name_suffix": "", "institution": "New York University", "department": "" }, { "first_name": "Roy", "middle_name": "de", "last_name": "Kleijn", "name_suffix": "", "institution": "Leiden University", "department": "" }, { "first_name": "Bernhard", "middle_name": "", "last_name": "Hommel", "name_suffix": "", "institution": "Leiden University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26333/galley/15969/download/" } ] }, { "pk": 26653, "title": "Adults’ drawing and recognition of familiar objects and substances: Nonsolids are hard to identify", "subtitle": null, "abstract": "In English, categories of solid objects (e.g., couch) are similar in shape, but vary in color and material; categories ofnonsolid substances (e.g., yogurt) are similar in material, but vary in color and shape (Samuelson & Smith, 1999). Althougheven infants can discriminate between how solids and nonsolids should behave (Hespos et al., 2009), increasing evidencesuggests recognizing specific substances is difficult for children (Perry et al., 2014). This begs the question, what do adults evenknow about nonsolids? Twenty adults drew 23 familiar solids and nonsolids. 116 participants from Amazon Mechanical Turkattempted to identify each drawing. Participants more accurately identified drawings of solids (M=.70) than nonsolids (M=.25),X2(1)=13.87, p=.0002. Drawings of nonsolids leading to accurate identification often depicted prototypical containers (e.g.,milk carton). These results suggest visual recognition—even of nonsolids—is aided by shape and that adults may conceptualizenonsolids as more object-like than was previously thought.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Member Abstracts", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6k57v97z", "frozenauthors": [ { "first_name": "Lynn", "middle_name": "", "last_name": "Perry", "name_suffix": "", "institution": "University of Miami", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26653/galley/16289/download/" } ] }, { "pk": 26538, "title": "Adults’ guesses on probabilistic tasks reveal incremental representativeness biases", "subtitle": null, "abstract": "Participants in most binary-choice tasks with multiple trialstend to probability-match (Vulkan, 2000) — i.e., provide re-sponses that match the probability distribution of the presentedpopulation. Given a single trial, however, participants usuallychoose the majority option (James & Koehler, 2011). By us-ing a method that visually presents the probabilities of the twocompeting options, we examine responses when participantsare given only a single trial, and initial responses when partic-ipants are given multiple trials. While we still observe aggre-gate probability-matching in the multiple-trial condition, wefind robust sequence effects in participants’ initial responses,including robust maximizing behavior on the first response.This suggests that both maximizing in single-trial experimentsand aggregate probability-matching in multiple-trial ones canbe explained by a single, underlying mechanism; one thatseeks to provide a representative sample at each point duringsequence generation.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Decision making; statistics; psychology; humanexperimentation; probability-matching; maximizing." } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/4vp9n4wm", "frozenauthors": [ { "first_name": "Habiba", "middle_name": "", "last_name": "Azab", "name_suffix": "", "institution": "Meliora Hall", "department": "" }, { "first_name": "David", "middle_name": "", "last_name": "Ruskin", "name_suffix": "", "institution": "Meliora Hall", "department": "" }, { "first_name": "Celeste", "middle_name": "", "last_name": "Kidd", "name_suffix": "", "institution": "Meliora Hall", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26538/galley/16174/download/" } ] }, { "pk": 26151, "title": "A Dynamic Neural Field Model of Speech Cue Compensation", "subtitle": null, "abstract": "Categorical speech content can often be perceived directlyfrom continuous auditory cues in the speech stream, buthuman-level performance on speech recognition tasksrequires compensation for contextual variables like speakeridentity. Regression modeling by McMurray and Jongman(2011) has suggested that for many fricative phonemes, acompensation scheme can substantially increasecategorization accuracy beyond even the information from 24un-compensated raw speech cues. Here, we simulate thesame dataset instead using a neurally rather than abstractlyimplemented model: a hybrid dynamic neural field model andconnectionist network. Our model achieved slightly loweraccuracy than McMurray and Jongman’s but similar accuracypatterns across most fricatives. Results also comparedsimilarly to more recent models that were also less neurallyinstantiated but somewhat closer fitting to humans inaccuracy. An even less abstracted model is an immediatefuture goal, as is expanding the present model to additionalsensory modalities and constancy/compensation effects.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Speech recognition" }, { "word": "concepts and categories" }, { "word": "Neural Networks" }, { "word": "Dynamic Systems Modeling" }, { "word": "psychology" }, { "word": "Linguistics" }, { "word": "Cognitive Science" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7pp5359f", "frozenauthors": [ { "first_name": "Gavin", "middle_name": "W.", "last_name": "Jenkins", "name_suffix": "", "institution": "Simon Fraser University", "department": "" }, { "first_name": "Paul", "middle_name": "", "last_name": "Tupper", "name_suffix": "", "institution": "Simon Fraser University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26151/galley/15787/download/" } ] }, { "pk": 26386, "title": "A Framework for Evaluating Speech Representations", "subtitle": null, "abstract": "Listeners track distributions of speech sounds along percep-tual dimensions. We introduce a method for evaluating hy-potheses about what those dimensions are, using a cognitivemodel whose prior distribution is estimated directly from speechrecordings. We use this method to evaluate two speaker nor-malization algorithms against human data. Simulations showthat representations that are normalized across speakers predicthuman discrimination data better than unnormalized representa-tions, consistent with previous research. Results further revealdifferences across normalization methods in how well eachpredicts human data. This work provides a framework forevaluating hypothesized representations of speech and lays thegroundwork for testing models of speech perception on naturalspeech recordings from ecologically valid settings.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "Speech perception" }, { "word": "speaker normalization" }, { "word": "Bayesian modeling" }, { "word": "approximate inference" } ], "section": "Papers", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/5m3610p8", "frozenauthors": [ { "first_name": "Caitlin", "middle_name": "", "last_name": "Richter", "name_suffix": "", "institution": "University of Pennsylvania", "department": "" }, { "first_name": "Naomi", "middle_name": "", "last_name": "Feldman", "name_suffix": "", "institution": "University of Maryland", "department": "" }, { "first_name": "Harini", "middle_name": "", "last_name": "Salgado", "name_suffix": "", "institution": "Pomona College", "department": "" }, { "first_name": "Aren", "middle_name": "", "last_name": "Jansen", "name_suffix": "", "institution": "Johns Hopkins University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2016-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26386/galley/16022/download/" } ] } ] }