Subjects were 30 boys aged 9-12 with learning disabilities. Lower socioeconomic status (LSES) learning-disabled boys scored lower than the normal population on both verbal and performance scales of the WISC while upper-middle socioeconomic status (USES) boys scored lower only on verbal tests. USES boys scored higher than LSES boys in Performance…

Compared the derived mental age (MA) of the Stanford-Binet to the test age (TA) of the Wechsler Intelligence Scale for Children (Revised) in 100 children. For subjects whose WISC-R scores fell within the TA table, the two were comparable. When extrapolated TAs were required, the scores were not comparable. (Author/JAC)

Explored the relationship between the Revised Peabody Picture Vocabulary test (PPVT-R) and the Wechsler Intelligence Scale for Children-Revised (WISC-R) for a sample of 38 mentally retarded children. Found the PPVT-R correlated significantly with the WISC-R Verbal Performance and Full Scale IQ scores. (Author)

The effects of family income, parents' education, maternal employment, and family composition on the IQ scores of four- and seven-year-olds are estimated, using a sample of more than 3,000 children. The results suggest that childhood cognitive development plays a minor role in the intergenerational transmission of wealth. (Author/CT)

Comparisons of the PPVT-R, the PPVT, and placement IQ tests were made with 114 educable mentally retarded students, 46 White, 44 Black, and 24 Hispanic. The PPVT and PPVT-R correlated for all groups, but neither the PPVT nor PPVT-R, correlated to a significant degree with the placement IQ tests. (Author/RC)

Compared the subtest and IQ scores obtained by learning disabled and retarded children and youth on the Wechsler Intelligence Scale for Children (Revised) after a two-year time interval. Stability coefficients were obtained. The evidence indicated the WISC-R provides stable full-scale IQs. (Author)

Evaluates general studies concerned with possible racial bias in IQ tests and concludes that IQ tests are not biased against Blacks and/or lower-class Whites. (Author/DB)

Examines conceptions of political influences on education in "Schooling in Capitalist America" (Samuel Bowles and Herbert Gintis, 1976) and "Deschooling Society" (Ivan Illich, 1971). Reviews also Bowles and Gintis' treatment of the social function of intelligence, social change, and genetic versus environmental determinants of…

Analysis of correlations between Verbal and Full Scale IQ scores for 231 high-IQ psychiatric outpatients indicated that Verbal IQ appears partially valid as a WAIS short form for this higher IQ group. Results are interpreted in terms of Resnick and Entin's short form validity criteria. (Editor/SJL)

Multiple regression is used to discover interconnections between IQ and vocabulary test scores as one variable, and socioeconomic factors as the other. Results show total variance as explained by predictors is never more than eight per cent, indicating differences in IQ scores are not attributable to environmental factors. (RW)

This commentary supports Linda Siegel's challenge to the learning disabilities field (in EC221505) to produce data indicating that dyslexic readers differ from other poor readers in their cognitive processing, educational prognosis, and response to treatment. The commentary also points out that the existence of Matthew effects reinforces Siegel's…

This study examined differences between Wechsler Intelligence Scale for Children-Third Edition (WISC-III) and Wechsler Intelligence Scale for Children-Revised (WISC-R) scores for 40 elementary students with learning disabilities. WISC-III Full Scale, Verbal, and Performance scores were lower than comparable WISC-R scores by one-third to one-half a…

Investigated correlations between two intelligence measures for exceptional children. Corrected correlations between the tests indicated differences with correlations reported in one manual. Relationships were generally higher than those reported elsewhere. Implications are discussed, especially those involving the use of correlations between…