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Wechsler Intelligence Scale…1
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Siegel, Don J.; Piotrowski, Richard J. – Assessment, 1994
Reliability of subtest composites corresponding to 46 abilities and influences presented by Kaufman (1979) was examined for the Wechsler Intelligence Scale for Children using standardization sample data (ages 6, 11, and 16). Increasing composite reliability was associated with the number of subtests and inclusion of Verbal Scale subtests in the…
Descriptors: Adolescents, Age Differences, Children, Clinical Diagnosis