Article Instance

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{
    "pk": 5132,
    "title": "Contextual Discrimination After Nonreinforced Preexposure to the Context",
    "subtitle": null,
    "abstract": "Rats were trained on a contextual discrimination after nonreinforced preexposure to both contexts. In Experiment 1, where contexts differed in terms of tactile and visual stimuli, preexposure retarded subsequent discrimination by comparison with non preexposed controls (latent inhibition). In Experiment 2, where contexts differed only in terms of visual cue, discrimination was facilitated in preexposed animals (perceptual learning). Food was used as reinforcer and anticipatory activity as dependent measure. These results suggest that contextual similarity influences the outcome of nonreinforced preexposure.",
    "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": "Behavioral Taxonomy"
        },
        {
            "word": "learning"
        },
        {
            "word": "cognition"
        },
        {
            "word": "Cognitive Processes"
        },
        {
            "word": "Conditioning"
        },
        {
            "word": "discrimination"
        },
        {
            "word": "Nonreinforced"
        },
        {
            "word": "Preexposure"
        },
        {
            "word": "Context"
        },
        {
            "word": "Contextual"
        }
    ],
    "section": "Research Article",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/2x676656",
    "frozenauthors": [
        {
            "first_name": "Alba",
            "middle_name": "E",
            "last_name": "Mustaca",
            "name_suffix": "",
            "institution": "",
            "department": "None"
        },
        {
            "first_name": "Santiago",
            "middle_name": "",
            "last_name": "Pellegrini",
            "name_suffix": "",
            "institution": "",
            "department": "None"
        }
    ],
    "date_submitted": "2012-11-13T22:25:04Z",
    "date_accepted": "2012-11-13T22:25:04Z",
    "date_published": "2012-11-13T22:25:15Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "",
            "type": "",
            "path": "https://journalpub.escholarship.org/uclapsych_ijcp/article/5132/galley/3011/download/"
        }
    ]
}