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{
    "pk": 4962,
    "title": "Effects of Stimulus Complexity On Identification and Categorization",
    "subtitle": null,
    "abstract": "Data are presented showing that humans and non-humans are severely limited in their ability to identify stimuli that vary along a single dimension. Increasing the dimensionality of spatially undifferentiated stimuli improves performance. However, this improvement is trivial compared to that observed when spatially complex stimuli, such as pictures, are presented for identification. The theoretical account of memory and decision processes presented here suggests that, while the number of items that can be held in working memory varies among species, the number of items that can be identified depends more upon the characteristics of the stimuli than upon the organism making the identification.",
    "language": "en",
    "license": {
        "name": "Creative Commons Attribution 4.0",
        "short_name": "CC BY 4.0",
        "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.",
        "url": "https://creativecommons.org/licenses/by/4.0"
    },
    "keywords": [
        {
            "word": "International Journal of Comparative Psychology"
        },
        {
            "word": "Behavior"
        },
        {
            "word": "Behaviour"
        },
        {
            "word": "learning"
        },
        {
            "word": "Behavioral Taxonomy"
        },
        {
            "word": "cognition"
        },
        {
            "word": "Cognitive Processes"
        },
        {
            "word": "Conditioning"
        },
        {
            "word": "Intelligence"
        },
        {
            "word": "human"
        },
        {
            "word": "Nonhuman"
        },
        {
            "word": "Effect"
        },
        {
            "word": "Stimulus"
        },
        {
            "word": "complexity"
        },
        {
            "word": "Identification"
        },
        {
            "word": "Categorization"
        }
    ],
    "section": "Research Article",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/4gp1c82z",
    "frozenauthors": [
        {
            "first_name": "Sheila",
            "middle_name": "",
            "last_name": "Chase",
            "name_suffix": "",
            "institution": "Hunter College",
            "department": "None"
        },
        {
            "first_name": "Eric G.",
            "middle_name": "",
            "last_name": "Heinemann",
            "name_suffix": "",
            "institution": "Brooklyn College",
            "department": "None"
        }
    ],
    "date_submitted": "2009-06-03T21:02:49Z",
    "date_accepted": "2009-06-03T21:02:49Z",
    "date_published": "2012-03-28T22:26:45Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "",
            "type": "",
            "path": "https://journalpub.escholarship.org/uclapsych_ijcp/article/4962/galley/2849/download/"
        }
    ]
}