Eighteen mentally retarded children were selected for study because they exhibited low levels of skills in sitting, eye contact on command, and following other commands. Ten other children were selected because they showed high levels of those skills. High skill Ss were found to have higher scores on the Peabody Picture Vocabulary Test. Training…

Report of an interview with the inventor of the neural efficiency analyzer, reputed to be the first successful culture-free measure of native intelligence. (Author)

Summarizes Arthur Jensen's theories on IQ, heritability, and Black intelligence and reviews some responses to Jensen. (JLF)

The vocabulary and block design short forms of the Wechsler Intelligence Scale for Children-Third Edition were administered to 63 children with attention deficit hyperactivity disorder (ADHD), 69 children with reading difficulties (RD), and 68 children with comorbid ADHD and RD. No significant differences were found. (Contains references.)…

Research supported by grant MH-12627 from the National Institute of Mental Health, and based on a PhD dissertation submitted to George Peabody College.

The specificity doctrine, holds that psychometric tests measure nothing other than the specific bits of knowledge and learned skills reflected in the item content of the tests. This prevailing doctrine has influenced the interpretation of test scores and the conceptualization of test validity, as well as the practical use of tests in educational…

Reports a study using meta-analytical procedures to compare WISC-R subtest performance patterns of 29 samples of retarded, average, and above average intelligence children. Shows how the study results in distinct WISC-R profiles for each group and demonstrates how the subtest performance patterns are strongly related to overall intellectual level.…

The percentage of variance in achievement accounted for by IQ greatly decreased as the subgroups became more removed from the mean IQ for the sample. Results suggest that definition and placement decisions based on IQ be reconsidered for populations whose mean IQ is substantially above or below the average IQ. (DB)

WISC-III scores of 233 students (ages 9 to 13) with mental retardation were examined. Boys had higher Full Scale, Verbal, and Performance IQs than did girls. Boys also had higher scores on six of the 10 subtests. In addition, all of the statistically significant differences were in favor of boys. (Author/CR)

School psychologists, considered experts on intelligence and assessment, have an ethical obligation to read and understand "The Bell Curve: Intelligence and Class Structure in America." Many would rather avoid than confront issues presented. Discusses four questions to consider before dismissing the book: "How helpful is it?"; "Could the…

This article explores the current trend to dismiss general intelligence in favor of multiple intelligences in identifying gifted students. Advantages of the IQ test in identifying exceptionally gifted students who have unique educational and socio-emotional needs and the curricular implications of the general intelligence focus are discussed.…