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ERIC Number: EJ158359
Record Type: Journal
Publication Date: 1977
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Item Analysis of the Wechsler Intelligence Scale for Children-Revised
Vance, Hubert "Booney"; Gaynor, Patricia
Psychology in the Schools, 14, 2, 132-139, Apr 77
Indices of item difficulty and item discrimination were analyzed for the items comprising the Wechsler Intelligence Scale for Children-Revised as obtained from a group of 142 subjects with Full Scale IQs below 96. Evidence indicates increase in the number of items on the WISC-R helped increase its internal validity. (Author)
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Identifiers - Assessments and Surveys: Wechsler Intelligence Scale for Children