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{
    "pk": 25534,
    "title": "Quantifying the time course of similarity",
    "subtitle": null,
    "abstract": "Does the similarity between two items change over time? Previous\nstudies (Goldstone & Medin, 1994; Gentner & Brem,\n1999) have found suggestive results but have relied on interpreting\ncomplex interaction effects from “deadline” decision\ntasks in which the decision making process is not well understood\n(Luce, 1986). Using a self-paced simple decision\ntask in which the similarity between two items can be isolated\nfrom strategic decision processes using computational modeling\ntechniques (Ratcliff, 1978), we show strong evidence that\nthe similarity between two items changes over time and shifts\nin systematic ways. The change in similarity from early to\nlate processing in Experiment 1 is consistent with the theory\nof structural alignment (Gentner, 1983; Goldstone & Medin,\n1994), and Experiment 2 demonstrates evidence for a stronger\ninfluence of thematic knowledge than taxonomic knowledge in\nearly processing of word associations (Lin & Murphy, 2001).",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "similarity; temporal dynamics; hierarchical modeling;\nreaction time; drift-diffusion model"
        }
    ],
    "section": "Papers",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/0189t2td",
    "frozenauthors": [
        {
            "first_name": "Andrew",
            "middle_name": "T",
            "last_name": "Hendrickson",
            "name_suffix": "",
            "institution": "University of Adelaide",
            "department": ""
        },
        {
            "first_name": "Daniel",
            "middle_name": "J",
            "last_name": "Navarro",
            "name_suffix": "",
            "institution": "University of Adelaide",
            "department": ""
        },
        {
            "first_name": "Chris",
            "middle_name": "",
            "last_name": "Donkin",
            "name_suffix": "",
            "institution": "University of New South Wales",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2015-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/25534/galley/15158/download/"
        }
    ]
}