Intercorrelations among the Metropolitan Achievement Test (social studies) and three cognitive abilities tests (verbal, quantitative, and nonverbal) were calculated for a sample of fifth grade pupils. (JKS)

The scores of 537 14-year-old students in Nigeria on the Raven Progressive Matrices were correlated with their scores on an achievement test, to provide an estimate of the predictive validity of the Raven. Results indicated low validity for this usage. (Author/JKS)

The Wechsler Intelligence Scale for Children, and the revised form of that measure, were administered to a sample of sixth grade pupils. Although the correlation between measures was high, scores on the revised form were significantly lower. (JKS)

This study investigated sex differences on the Wechsler Intelligence Scale for Children-Revised (WISC-R) subtests for retarded males and females who were matched in terms of WISC-R Full Scale IQ's. Sample consisted of 126 children. Evidence from the investigation indicated that a significant interaction effect existed between sex and subtest…

The study examined the role of verbal mediation in language processing by 88 children (ages 8-12 years) with low verbal/high performance Wechsler Intelligence Scale for Children (WISC) profiles. (Author/PHR)

Discussed is the 1977-78 trial involving the California state superintendent of public instruction and a Black child, allegedly misplaced in EMR classes on the basis of IQ tests. (JLH)

Study investigated efficacy of predicting academic achievement as measured by the WRAT, using Verbal and Performance scores of WISC-R as predictors. Both tests were given to 155 children referred for psychological evaluations. Performance IQ did not significantly predict academic achievement, and Verbal IQ significantly predicted only Reading and…

A factor analysis was used to study the relationships among response time and accuracy scores for a verbal analogies test, as well as a number of experimental variables designed to measure a series of information processing stages of the analogies task. (CTM)

The verbal analogy item as a measure of intelligence is investigated. Using latent partition analysis, this study attempts to identify a semantic structure of relationships that individuals use to comprehend completed analogies. The implications for test construction and test validity are discussed. (Author/JKS)

Factor analysis of an administration of the Raven Progressive Matrices Test to children in grades 1, 2, and 3 revealed three orthogonal factors interpreted as (1) concrete and abstract reasoning, (2) continuous and discrete pattern completion, and (3) pattern completion through disclosure. Results are discussed in several contexts. (RC)

Using a simple structure factor analysis of test data of 144 fourth grade children in Norway, second order factors interpreted to represent Broad Visualization, Speediness, Fluid, and Crystallized intelligence intercorrelated substantially, the correlation between Fluid and Crystallized intelligence being the highest. (Author/BW)

The concurrent validity of the KIT was evaluated by correlating it with other tests of intellectual, perceptual, social, linguistic and psycholinguistic functioning, using a sample of 106 retardates. Positive correlations between the KIT and these other measures attest to its potential usefulness as a measure of intelligence. (Author)

Supports the notion that personality affects cognitive test performance and that such a relation can be experimentally demonstrated. (RL)

The article, fifth in a series on subtests of the Wechsler Intelligence Scale for Children Revised (WISC R), discusses how to use pattern analysis of the Similarities (verbal) and the Object Assembly (performance) subtests in diagnosis of learning disorders and prescription of instructional approaches. (IM)

Discusses the difficulties that arise when tests designed for one purpose are used for another. Points out that tests reflect the characteristics of the institutions that use them and emphasizes the need for more careful design of actual instructional programs as well as of the tests intended to assess learning. (Author/GC)