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{
    "pk": 27788,
    "title": "Towards a Pedigogical Conversational Agent for Collaborative Learning: A Model Based on Gaze Recurrence and Information Overlap",
    "subtitle": null,
    "abstract": "This study focuses on collaborative learning involving a\nknowledge integration activity, whereby learner dyads explain\neach other’s expert knowledge. It was hypothesized that learn-\ning gain can be determined by the degree to which learn-\ners synchronize their gaze (gaze recurrence) and use overlap-\nping language (information overlap) during their interaction.\nThirty-four learners participated in a laboratory-based eye-\ntracking experiment, wherein learners’ gazes and oral dialogs\nwere analyzed. Multiple regression analysis was conducted,\nwherein learning performance was regressed on the two inde-\npendent variables. Then, a simulation was conducted to view\nhow the model predicts performance based on the collabora-\ntive process. The results showed that both gaze recurrence and\nlexical overlap significantly predicted learning performance in\nthe current task. Furthermore, the suggested model success-\nfully predicted learning performance in the simulation. These\nresults indicate that the two variables might be useful for de-\nveloping detection modules that enable a better understanding\nof learner-learner collaborative learning.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "Collaborative learning"
        },
        {
            "word": "Pedagogical Conversational Agent"
        },
        {
            "word": "Information Overlap"
        },
        {
            "word": "Gaze recurrence"
        }
    ],
    "section": "Publication-based-Talks",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/11p1p7ps",
    "frozenauthors": [
        {
            "first_name": "Yugo",
            "middle_name": "",
            "last_name": "Hayashi",
            "name_suffix": "",
            "institution": "Ritsumeikan University; Carnegie Mellon",
            "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/27788/galley/17428/download/"
        }
    ]
}