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{
    "pk": 27871,
    "title": "Emergence of vowel-like organization in a color-based communicatino system",
    "subtitle": null,
    "abstract": "Vowel systems exhibit organization, and several theoretical ac-counts have been proposed to explain this. A prominent ac-count explains organization in terms of maximizing the disper-sion of vowels, increasing acoustic perceptibility while reduc-ing articulatory effort. This implies modality-independence,but leaves open questions about the extent to which dispersionis driven by articulatory or acoustic pressures. We investigatedwhether vowel-like organization would emerge in a novel vi-sual communication system in the laboratory, in which partic-ipants took turns to send color signals to communicate a set ofanimal referents by moving their fingers around a color space.We manipulated the extent to which sender and receiver needswere aligned. Overall, systems exhibited significant levels ofdispersion; participants also took into account receiver needs,withconsequences for the structure of the resulting systems.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "Language"
        },
        {
            "word": "Phonology"
        },
        {
            "word": "experimental"
        },
        {
            "word": "Communication game"
        },
        {
            "word": "Experimental semiotics"
        }
    ],
    "section": "Publication-based-Talks",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/9vn6518t",
    "frozenauthors": [
        {
            "first_name": "Gareth",
            "middle_name": "",
            "last_name": "Roberts",
            "name_suffix": "",
            "institution": "UPenn",
            "department": ""
        },
        {
            "first_name": "Robin",
            "middle_name": "",
            "last_name": "Clark",
            "name_suffix": "",
            "institution": "UPenn",
            "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/27871/galley/17509/download/"
        }
    ]
}