Consistency among commonly used procedures for assessment of abnormal children

Abstract

Administered the Stanford-Binet and/or its downward extension the Cattell Infant Intelligence Scale to 22 children in a school for severely behaviorally disordered boys and girls. Assessments also were made with the Vineland Social Maturity Scale and with a scale of language development. A subgroup of 17 children were assessed with Rimland's E-2 Scale, which is designed to assess the presence and degree of the condition of autism. Correlations among these commonly used assessment procedures are reported. Findings are discussed with respect to the construct validity of the tests and with respect to practical problems of implementation. Issues that concern the distinctiveness of specific classification dimensions and the heterogeneity of the syndrome of autism also are discussed.