The Universal Nonverbal Intelligence Test (UNIT) is reviewed and critiqued. The UNIT is a completely nonverbal test that can be administered as a screening battery, a standard battery for special education eligibility decisions, or as an extended battery for diagnostic purposes. Implications for school psychology practice and research are…

Makes the case for dynamic assessment, in which individualized instruction and feedback are built into the testing process. Urges the use of dynamic approaches to help psychologists and teachers collaborate on classroom-based interventions. Calls for studies to examine the utility of approaches. An appendix identifies target group, nature, and…

The purpose of this article is to disclose and comment upon some of the conceptual and empirical confusions that confront a revised concept of intelligence which sees intelligence as general skill(s) that can be directly taught rather than as a relatively fixed ability. Implications for teaching thinking skills are discussed. (IAH)

The article provides a set of tables with the differences necessary for statistical significance between the Vineland Adaptive Behavior Scales and Bayley Scales of Infant Development, McCarthy Scales of Children's Abilities, Stanford-Binet Intelligence Scale, and Wechsler scales. The tables are intended to supplement clinical decisions in…

The test-retest reliability and predictive validity of developmental quotients (DQs) derived from the Cattell Infant Intelligence Scale was assessed with 83 children with mental retardation, age 30 months or more. Scores were impressively stable on retest. DQs derived from the Bayley Scales of Infant Development were superior to Cattell DQs in…

Investigated factor structure of the Stanford-Binet Fourth Edition using collaboration matrix from the standardization sample of 1,695 children aged 2 through 6 years, 1,586 children aged 7 through 11 years, and 1,728 participants aged 12 through 23 years. The results revealed the large first factor that resembled general intelligence, with little…

Investigated responses of 45 at-risk children of 6 months to a novel learning task. Results suggest that tasks measured in infancy are related to later functioning on standard assessment tests for children reared in less than optimal environments. (RJC)

Argues on basis of research on importance of "g" (intelligence) factor and racial differences in "g" that many valid, unbiased tests can be expected to produce high levels of adverse impact when used in race-neutral manner, especially in high-level jobs. Argues that unrealistic expectation regarding racial parity often leads employers to adopt…

Administered Wechsler Intelligence Scale for Children-Revised to 45 learning-disabled and 41 gifted Navajo elementary students. Interpreted performance according to Luria-Das Model of Simultaneous and Successive cognitive processes. Gifted and learning disabled students had disparate loadings for some subtests expected to involve Successive and…

Examined whether Kaufman Assessment Battery for Children (K-ABC) could discriminate between learning disabled and normal preadolescents. Tested 43 learning disabled (LD) students and 20 students without learning disabilities. Results indicated that the Achievement score relative to the Mental Processing Composite score was the only measure to…

Administration of the Stanford-Binet Intelligence Scale (fourth edition) to 60 elementary school students (in grades four, five, and six) resulted in means consistent with their gifted status. Factor analyses, including LISREL confirmatory analysis, offered only partial support to the Binet model. (TJH)

Assessment batteries of 200 elementary children with learning disabilities were analyzed to identify practices associated with the use of individual intelligence and achievement tests. Among conclusions: Many students identified as SLD have below-average intelligence, do not exhibit discrepancies on the Wechsler scale, and do not have severe…

The influence of race on IQ was studied with 33 European American and 33 African American 3-year olds matched for several characteristics. Findings of a difference favoring European Americans support the Spearman hypothesis that group performance differences on subtests are related to the "g" loadings of the test. (SLD)

The retest stability of four Wechsler Adult Intelligence Scale-Revised (WAIS-R) short forms (Kaufman, Ishikuma, and Kaufman-Packer; Reynolds, Wilson and Clark; Silverstein; Ward) was investigated with 61 subjects aged 75 to 87 years. Short form stability in each instance was comparable to that of the standard WAIS-R. (SLD)

A maximum-likelihood confirmatory factor analysis was performed by applying LISREL VII to the Wechsler Adult Intelligence Scale-Revised results of a normal elderly sample of 225 adults. Results indicate that a three-factor model fits best across all sample combinations. A mild gender effect is discussed. (SLD)