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{ "pk": 31772, "title": "The Ontogeny of Transformable Part Representations in Object Concepts", "subtitle": null, "abstract": "Many theories of object categorization assume that objects\nare represented in terms of components-attributes such as\nparts, functions and perceptual properties. The origin of\nthese components has been neglected in concept learning\ntheories. W e provide further evidence for a theory of part\nontogeny in which parts are not simply given by\nperceptual information but develop over the course of\ncategory learning. T w o experiments are reported. T h e\nexperiments showed that subjects could identify a\ncomponent of u n k n o w n stimuli as a part in spite of\nvariation in its shape across exemplars of the category.\nHowever, the experiments also revealed perceptual\nconstraints on what variations could be identified as the\nsame part.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Submitted Presentations", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/015649xs", "frozenauthors": [ { "first_name": "Philippe", "middle_name": "G.", "last_name": "Schyns", "name_suffix": "", "institution": "Massachusetts Institute of Technology", "department": "" }, { "first_name": "Gregory", "middle_name": "L.", "last_name": "Murphy", "name_suffix": "", "institution": "University of Illinois", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "1993-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/31772/galley/22840/download/" } ] }