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{
    "pk": 27967,
    "title": "Improving predictions of polite and frustrated speech using linguistic features associated with different cognitive states in children",
    "subtitle": null,
    "abstract": "Childrens poor emotional self-regulation is associated withpoor mental health outcomes. This study presents methods thatimprove prediction rates of polite and frustrated speech usinglinguistic cues. These improvements can be used to help auto-matically identify characteristics of poor self-regulation in fu-ture studies. This work adds to previous research by consider-ing existing computer science, psychology, and psycholinguis-tics methodologies and findings. More specifically, featuresassociated with childrens cognitive control capacities acrossage groups are considered to investigate acoustic, semantic,and syntactic features in speech. The current analyses indi-cate that the features most predictive for polite and frustratedspeech differ, a combination of features work best for predict-ing both speech types, and the predictive quality of featuresdo not vary substantially by age. Further work should be con-ducted to clarify how well these findings transfer to general andclinical populations as well as to consider the developmentalnorms of different age groups.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "self-regulation; linguistic features; machine learning"
        }
    ],
    "section": "Publication-based-Talks",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/67c4b0n2",
    "frozenauthors": [
        {
            "first_name": "Cindy",
            "middle_name": "",
            "last_name": "Chiang",
            "name_suffix": "",
            "institution": "USC",
            "department": ""
        },
        {
            "first_name": "Jacqueline",
            "middle_name": "",
            "last_name": "Brixey",
            "name_suffix": "",
            "institution": "USC",
            "department": ""
        },
        {
            "first_name": "James",
            "middle_name": "",
            "last_name": "Gibson",
            "name_suffix": "",
            "institution": "USC",
            "department": ""
        },
        {
            "first_name": "Morteza",
            "middle_name": "",
            "last_name": "Deghani",
            "name_suffix": "",
            "institution": "USC",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2018-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/27967/galley/17605/download/"
        }
    ]
}