The discrepancy between middle-class and lower-class children's performance on IQ tests has been thought of as "cognitive deficit" or as "cognitive differences." This paper proposes another explanation--cognitive lag hypothesis--according to which the low IQ test scores of lower-class children are seen as due to the developmentally delayed…

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 current status of creating artificial intelligence (AI) in computers is viewed in terms of what has been accomplished, what the current limitations are, and how vague the concept of intelligent behavior is in today's world. Progress is expected to accelerate once sufficient fundamental knowledge is available. (MP)

Second generation, middle-class, Black youth and middle-class White youth completed the Stanford Binet, WISC-R, or the WAIS. Results indicated that Black youth exceeded the White sample mean on the Stanford Binet and the WISC-R. Previous intelligence differences may have reflected educational and socioeconomic differences. (Author/RC)

After a brief reminder of the essentials of the Structure-of-Intellect model, this paper points out what this model can tell us about the nature of learning, the imbalances in education and intelligence testing, about procedures for fostering intellectual growth, and about other incidental educational problems. (Author)

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…

Discusses questions dealing with genetic aspects of the correlation between IQ and socioeconomic status (SES). Questions include: How does assortative mating affect the genetic variance of IQ? Is the relationship between an individual's IQ and adult SES a causal one? And how can IQ research improve schools and schooling? (Author/DB)

An interactive relationship between intelligence and right dominance in predicting reading ability is suggested as a reason for the variation of the results reported in the relevant literature. Discusses implications for theory and practice in relation to reading and reading difficulty. (Editor/RK)

Wallach-Kogan Tests of Creativity were administered to 129 second-graders and fluency and uniqueness scores were computed for each of five subtests. Evidence was obtained for the construct validity of the Wallach-Kogan measures of creative thinking. (Author)

Available from: Journal of Pediatric Psychology, Child Study Center, 1100 N.E. 13th Street, Oklahoma City, Oklahoma 73117. The author reviews literature supporting the conclusion that IQ tests are of prognostic value with autistic children and recommends several behavioral techniques, such as positive reinforcement and ignoring interfering…

This statement signed by 52 researchers outlines conclusions regarded as mainstream among researchers on intelligence, especially on the nature, origins, and practical consequences of individual and group differences in intelligence. The survey from which the statement was developed is described. (SLD)

This paper considers the role of intelligence in lifetime achievement, noting the importance not only of general cognitive ability but also abilities not measured by standardized intelligence tests. It urges educators of the gifted to utilize their knowledge of intelligence and talent development to challenge the one-dimensional conception of…

Results from a battery of 17 diverse tests completed by 877 white and 855 black students in grades 3 through 8 support Spearman's hypothesis that the white-black difference in test performance is predominantly a general intelligence ("g") difference rather than a unitary developmental difference affecting all factors in test performance.…

A study of 33 elementary/middle school deaf children correlated Wechsler Intelligence Scale for Children-Revised Performance Intelligence Quotients (IQs) with Stanford Achievement Test-Hearing Impaired Edition (SAT-HI) grade equivalents and age-based percentiles. A second study of 64 children correlated nonverbal IQs from many tests with SAT-HI…