Educators and researchers strive to build policies and practices on data and evidence, especially on academic achievement scores. When assessment scores are inaccurate for specific student populations or when scores are inappropriately used, even data-driven decisions will be misinformed. To maximize the impact of the research-practice-policy…

Compared the Wechsler Intelligence Scale for Children (Revised) (WISC-R) and the Leiter International Performance Scale with 40 average and above average students. Results indicated a curvilinear relationship between the WISC-R and the Leiter, which correlates higher at the mean and deviates as the Full Scale varies from the mean. (JAC)

The scores of elementary school students on the Quick Test were compared with scores on the Full Scale Wechsler Intelligence Scale for Children-Revised. The relationship between the two tests varied significantly with age and intelligence levels. (Author/CP)

Obtained a hierarchical factor solution on the Wechsler Adult Intelligence Scale-Revised (WAIS-R) subtest intercorrelations for the nine age groups included in the standardization sample. Findings support the validity of the WAIS-R as a measure of general intelligence and the validity of maintaining separate Verbal and Performance IQs. (Author)

This study investigated the factor structure of the 10 subtests of the Career Maturity Inventory (CMI). Although two principal factors emerged, the CMI Competence and Attitude subtests did not load distinctly on the two separate factors. Results also tended to indicate that the discriminant validity of the CMI may be minimal. (PN)

The usefulness of the Peabody Individual Achievement Test General Information subtest as a general screening instrument with non-retarded subjects is shown in a study of concurrent validity between the subtest and the Wechsler Intelligence Scale for Children-Revised. Correlations between the instruments in two intelligence groups are discussed.…

Investigated the utility of the Revised Beta as a screening device for low-functioning minority-group criminal offenders. Mean scores for this sample were correlated only mildly. This finding contradicts prior research and creates the need for caution in using the Beta as a screening device with this population. (Author)

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)

This study involving 30 college students with learning disabilities and 30 students without learning disabilities (ages 18-30) compared results obtained on the Wechsler Adult Intelligence Scale-Revised and the Kaufman Adolescent and Adult Intelligence Test. Results found no significant differences between the two groups or between tests.…

Although the Wechsler Intelligence Scale for Children-Revised (WISC-R) involves modifications and a complete restandardization, the literature suggests that it remains very similar in nature to its predecessor, the Wechsler Intelligence Scale for Children (WISC). Individuals perform on the WISC-R largely the same as they do on the WISC. (Author)

The nonpathological personality characteristics of 44 high IQ/high achieving high school students were assessed using the Personal Styles Inventory (PSI) and the Sixteen Personality Factor Questionnaire (16PF). Results found that basic personality characteristics of the students did not differ remarkably from typical students and that the PSI…

This article examines psychometric analysis regarding the viability and limits of IQ testing in the context of "The Bell Curve." It discusses eyeball analysis versus item analysis, mean differences, validity coefficients, general intelligence, and IQ and gifted education, and urges a search for intrapersonal and environmental catalysts…

Correlations between McCarthy Scales of Children's Abilities and teachers' ratings of academic achievement were investigated. McCarthy Scales are useful in predicting achievement of normal children, but further research is needed with learning disabled students. Use of teachers' rating scales with low functioning children is discussed in light of…

The author attacks not only the racism inherent in existing IQ tests, but the very concept of a standardized intelligence test, which, he asserts, lacks certain basic criteria of consistency and validity necessary to a scientific device. Part of a theme issue on intelligence. (SJL)

WISC-III IQs and subtest scaled scores of 440 students with specific learning disabilities were examined for gender differences. Boys exhibited statistically higher Full Scale, Verbal, and Performance IQs than did girls, as well as higher scores on six of seven subtests. Girls outperformed boys only on the Coding subtest. (Author/CR)