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{
    "pk": 27371,
    "title": "Pupil Dilation and Cognitive Reflection as Predictors of Performance on the Iowa\nGambling Task",
    "subtitle": null,
    "abstract": "Risky decisions involve cognitive and emotional factors. As\nthe primary test for the Somatic Marker Hypothesis (SMH),\nthe Iowa Gambling Task (IGT) examines these factors. Skin\nconductance shows anticipatory physiological responses on\nthe IGT supporting SMH. Pupil dilation offers an alternative\nphysiological marker. Predictive effects of anticipatory\npupillary responses to positive and negative decks on IGT\nperformance were examined in an extended IGT. The\nextended Cognitive Reflection Test (CRT) examined the\nrelationship between reflective thinking and IGT\nperformance. Data demonstrated correlations between\nreflective thinking and performance from the second block\nonwards and that task learning continued into the additional\nblocks - performance was not optimized even in the final\nblock. Regression analysis showed both anticipatory pupil\ndilation for disadvantageous and advantageous decks, and\nreflective thinking were strong predictors of IGT\nperformance. While both emotional and reflective processes\nare implicated in IGT performance, analytic cognition is more\nimportant than traditionally acknowledged.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "Pupil dilation; Iowa Gambling Task; Cognitive\nRefection; Somatic Marker Hypothesis; Dual-process Theory."
        }
    ],
    "section": "Posters: Papers",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/0zq9w41h",
    "frozenauthors": [
        {
            "first_name": "Boban",
            "middle_name": "",
            "last_name": "Simonovic",
            "name_suffix": "",
            "institution": "University of Derby",
            "department": ""
        },
        {
            "first_name": "Edward",
            "middle_name": "J.N.",
            "last_name": "Stupple",
            "name_suffix": "",
            "institution": "University of Derby",
            "department": ""
        },
        {
            "first_name": "Maggie",
            "middle_name": "",
            "last_name": "Gale",
            "name_suffix": "",
            "institution": "University of Derby",
            "department": ""
        },
        {
            "first_name": "David",
            "middle_name": "",
            "last_name": "Sheffield",
            "name_suffix": "",
            "institution": "University of Derby",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2017-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/27371/galley/17007/download/"
        }
    ]
}