This is the second report on the school achievement of children 6-11 years old in the noninstitutionalized population of the United States as estimated from the Reading and Arithmetic subtest data of the Wide Range Achievement Test (WRAT) obtained in the Health Examination Survey of 1963-65. It contains findings by selected demographic and…

Comprehension and Picture Arrangement Wechsler subtest scores were correlated with clinician ratings of social competence and hostility for 82 children at risk for psychopathology and 62 healthy children and 124 at-risk and 113 healthy adolescents. Results do not suggest that either subtest is sensitive to social functioning. (SLD)

A factor analysis study was conducted of the Wide Range Assessment of Memory and Learning (WRAML), a test developed from a test structure model of memory and learning. The battery is composed of nine subtests (three verbal, three visual, and three learning subsets). The sample consisted of 903 students aged 5 years through 8 years 11 months, and…

Item components that might contribute to the difficulty of items on the Raven Colored Progressive Matrices (CPM) and the Standard Progressive Matrices (SPM) were studied. Subjects providing responses to CPM items were 269 children aged 2 years 9 months to 11 years 8 months, most of whom were referred for testing as potentially gifted. A second…