Flynn wrote a book devoted to the Flynn effect, featuring his theoretical explanation of why the intelligence of worldwide populations has apparently increased from generation to generation. The essence of his theorizing is that because of the societal impact of scientific technology, people of today are much more guided by abstract, rather than…

Within the field of psychological assessment, the Wechsler scales continue to be the most widely used intelligence batteries. The concepts, methods, and procedures inherent in the design of the Wechsler scales have been so influential that they have guided most of the test development and research in the field for more than a half century. This…

This assessment of the usefulness of the "Wechsler Preschool and Primary Scale of Intelligence-Revised" and the "Wechsler Intelligence Scale for Children-Third Edition" for gifted children found that both are technically superior instruments with sensitive items, exceptional standardization, strong construct validity, and…

The paper reviews Wechsler Intelligence Scale for Children-Revised research that has particular pertinence for the assessment of learning disabilities (LD). Three topics are treated in-depth: factor analysis investigations, recategorization of subtests into Bannatyne's four groupings, and interscale/intrascale scatter. (Author)

Explores alternative empirical foundations of verbal and performance dichotomous constructs of Wechsler Intelligence Scales. Argues that Macmann and Barnett's position on the value of these constructs are based upon narrow interpretations of investigative results. Supports contention with IQ data from investigations of diverse populations. (CRR)

The magnitude of differences between the intelligence quotients (IQs) obtained from the Wechsler Intelligence Scale for Children-Revised (WISC-R) and those from the original WISC was estimated. Results showed the WISC-R to yield slightly lower estimates. The particular sub-scale used, age, and ability level affected results. (Author/JKS)

The Wechsler Intelligence Scale for Children was administered to 80 retarded youngsters from ages 6 to 16 years. The factors found for the retarded children are similar to those found for normal children. This similarity suggests there may be no qualitative differences in intelligence structure for normal and retarded children. (Author/SJL)

The verbal, performance, and full-scale IQs of the standardization sample for the Wechsler Intelligence Scale for Children--Revised (WISC-R) were analyzed according to sex, race, geographic region, parental occupation, and type of residence (urban or rural) and compared with corresponding data from a 1950 study of the WISC standardization sample.…

Learning Disabled children (N=198) were tested on both the WISC-R (Wechsler Intelligence Scale for Children-Revised) and K-ABC (Kaufman Assessment Battery for Children). Joint factor analysis produced three-factor and four-factor solutions. Factors corresponding to three K-ABC scales generally converged with three WISC-R factors. (Author/CL)

The standardization samples for the American Wechsler Intelligence Scale for Children-Revised (WISC-R) (n=2,200) and the French WISC-R (n=1,066) were used to compare the intelligence of French and U.S. children. The American sample scored higher on verbal IQ, full scale IQ, and some subtests. Implications of results are discussed. (SLD)

A selective review of literature on the revised Wechsler Intelligence Scale for Children (WISC-R) is presented to relate research results to test interpretation. Included are inferences drawn from factor analyses, subtest specificity, subtest profiles for some exceptional populations assessment of minority group children, and IQ differences…

Forty-six Black children (seven- through ten-years-old) referred for learning or behavior problems were administered both the Wechsler Intelligence Scale for Children- Revised (WISC-R) and the WISC. Ss had significantly lower WISC-R than WISC score, supporting previous studies which suggest that the WISC-R norms are "tougher" than the…

Investigated factor structures of Wechsler Intelligence Scale for Children-Revised (WISC-R) and Kaufman Assessment Battery for Children (K-ABC) for 212 normal children. Findings suggest correspondence between: (1) WISC-R Verbal Comprehension and K-ABC Achievement; (2) WISC-R Perceptual Organization and K-ABC Simultaneous Processing; and (3) WISC-R…

Age differences in intellect as reflected in performance on the revised Wechsler Adult Intelligence Scale (WAIS-R) from age 20 to 74 years were evaluated for 1,480 adults from the WAIS-R standardization sample, while educational levels were held constant. Implications of the results for intelligence testing are discussed. (SLD)

Data from 255 normal individuals were factor analyzed. Variables included subtests from the Wechsler Adult Intelligence Scale-Revised (WAIS-R), the Kaufman Adolescent and Adult Intelligence Test (KAIT), and two new brief measures. Results are interpreted in the context of previous Horn analyses of the KAIT and WAIS-R. (SLD)