A study measuring average evoked potentials in 21 college students finds that intelligence test scores correlate significantly with the difference between string length in attended and nonattended conditions, a finding that suggests that previous inconsistencies in reporting string length-intelligence correlations may have resulted from confound…

Wechsler Intelligence Scale for Children-Revised (WISC-R) and Standard Raven Progressive Matrices (SPM) results from 26,300 children from differing ethnic backgrounds showed that it was possible to approach proportionate representation in the referral process, but not to achieve it in the selection process for either the WISC-R or the SPM. (SLD)

The joint factor structure of the Differential Abilities Scale (DAS) and the Wechsler Intelligence Scale for Children-Revised (WISC-R) was investigated with 115 normal children (ages 8-15). Analysis supported the DAS structure and the WISC-III four-factor reinterpretation of the WISC-R. (Author/DB)

Examined scatter analysis and Kaufman regroupings of Wechsler Intelligence Scale for Children-Revised scores. Findings from 31 non-learning-disabled children and 29 learning-disabled children revealed significant difference in Verbal and Performance intelligence quotients between learning-disabled and nondisabled children, with significantly more…

Examined two scoring systems for Modified Version of the Bender-Gestalt Test. Administered Bender-Gestalt and Otis-Lennon School Ability Test to 75 first-grade and 84 second-grade students. Both systems were significantly correlated with school ability. Results of tests for differences between correlations indicated that Qualitative Scoring System…

Investigation of the stability of Wechsler Adult Intelligence Scale Revised scores of 25 college students over a 4-year period found that global and subtest scores were highly stable. Subtest scores tended to be higher on the retest, but global scores were not despite four years of educational experiences between test administrations. (Author/DB)

The experience of developing a set of comprehensive aptitude batteries for computer administration for the Air Force Human Resources Laboratory's Learning Abilities Measurement Program resulted in the formulation of nine principles for creation of a computerized test battery. These principles are discussed in the context of research on…

Examines the uses of observations generated during testing through (a) qualitative synthesis of available research literature, (b) a study of a national sample of children, and (c) a study of children referred for psychoeducational evaluations. Results demonstrate that behavioral and temperament qualities evaluated by test observations are related…

The impact of eye contact by the examiner versus no eye contact during administration of the Digit Span subtest of the third edition of the Wechsler Intelligence Scale for Children (WISC-III) was studied with 43 children with a range of diagnoses. Performance was not affected by eye contact, because respondents generally avoided it even when…

The validity of a four-subtest short form of the third edition of the Wechsler Intelligence Scale for Children (WISC-III) and the Kaufman Brief Intelligence Test (K-BIT) was evaluated with 42 adolescent offenders. Findings support the clinical use of the short form as a good estimate of WISC-III full-scale IQ. (SLD)

Studies with 65 adults found two new visual processing tasks, visual change detection and visual movement detection, to be correlated with inspection time and the nonverbal scores from the Alice Helm 4 test of general intelligence. Results are discussed in terms of the correlation between inspection time and intelligence and the psychobiological…

Whether the one- or two-factor Wechsler or weighted sum scores (WSS) structural models adequately fit the Wechsler Intelligence Scale for Children III (WISC-III) covariance matrices was studied with samples of 2200 and 1118 children from previous studies. Both the WSS and supplemented models provided better fit than Wechsler's model but still…

Investigates performance of children (N=731) on the Matrix Analogies Test-Short Form (MAT-SF) as a measure of nonverbal intelligence. Analysis revealed that performance of Greek children was similar to an American sample. Findings suggest that MAT-SF can be used as a screening measure of nonverbal intelligence with Greek children using the US…

Outlines eight premises of individuals who believe racial differences influence mental ability (e.g., IQ tests accurately measure mental ability and IQ tests are equally valid across racial, ethnic, and cultural groups), challenging the classicist model of intelligence on which hereditarian assumptions of racial disparity are based. Refutes each…

The statistical ramifications of using equal weights, as compared to regression-based differential weights, in the estimation of Wechsler Adult Intelligence Scale--Revised (WAIS-R) factor scores were explored using WAIS standardization data, based on 1,880 adults. Differences resulting from the two approaches were substantial, as is discussed.…