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{
    "pk": 5413,
    "title": "Relation between Exclusion and Stimulus Equivalence Class Formation in Auditory-visual and Visual-visual Matching in Preschoolers",
    "subtitle": null,
    "abstract": "The hypothesis that exclusion performance is a prerequisite for the stimulus equivalence class formation was assessed in preschoolers of about 5 years of age. In Experiment 1, two groups of children were trained in a set of conditional discriminations in a two-choice matching to sample format, Group 1 in an auditory-visual modality baseline, and Group 2 in a visual-visual modality baseline. Exclusion test trials included an undefined (not previously related) comparison stimulus, and a defined (i.e., related in the baseline) comparison stimulus, in the presence of an undefined sample stimulus. Selection of the undefined comparison was recorded as a correct response. Stimulus equivalence class formation was assessed by way of symmetry and transitivity test trials. Experiment 2 replicated the design of the first experiment, with the difference that exclusion was assessed independently and with a different baseline from symmetry and transitivity. Exclusion scores were higher for the auditory-visual groups than the visual-visual groups. In both modalities symmetry scores were superior to those in transitivity.  Symmetry showed independent from the exclusion performance, but transitivity was presumably dependent from it in the auditory-visual modality.",
    "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": "Exclusion"
        },
        {
            "word": "Stimulus Equivalence"
        },
        {
            "word": "Symmetry"
        },
        {
            "word": "transitivity"
        },
        {
            "word": "Matching to Sample"
        }
    ],
    "section": "Special Issue on Categorization: Causes and Consequences",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/48c2f95q",
    "frozenauthors": [
        {
            "first_name": "Elberto",
            "middle_name": "Antonio",
            "last_name": "Plazas",
            "name_suffix": "",
            "institution": "Fundación Universitaria Konrad Lorenz",
            "department": "None"
        },
        {
            "first_name": "Deby",
            "middle_name": "",
            "last_name": "Cortés",
            "name_suffix": "",
            "institution": "Fundación Universitaria Konrad Lorenz",
            "department": "None"
        }
    ],
    "date_submitted": "2016-09-01T01:43:23+02:00",
    "date_accepted": "2016-09-01T01:43:23+02:00",
    "date_published": "2017-05-05T09:00:00+02:00",
    "render_galley": null,
    "galleys": [
        {
            "label": "",
            "type": "",
            "path": "https://journalpub.escholarship.org/uclapsych_ijcp/article/5413/galley/3261/download/"
        }
    ]
}