Reviewed records of 94 mentally retarded adolescents who had been given the Wechsler Intelligence Scale for Children or the Wechsler Intelligence Scale for Children (Revised). Although there were no significant differences between the groups, the WISC tested lower than the WISC-R by an average of about two points. (Author/JAC)

Adapted the Peabody Picture Vocabulary Test to facilitate administration to low-functioning autistic children who do not have a pointing response. Autistic (N=10) and preschool-aged children (N=20) were given the standard form and the adapted form. Results supported the use of the published norms for the adapted version. (Author/RC)

The WISC-R and WAIS were administered to 16-year-old EMH students in a test-retest design to distribute practice effects. Analysis of data revealed significantly higher WAIS scores on all levels of VIQ, PIQ, and FIQ for all groups. (Author)

This study provides guidelines for practitioners to determine the minimum differences, in scaled score points, needed for statistical significance when applying the Bannatyne recategorization of Wechsler Intelligence Scale for Children--Revised subtests on a individual basis. (Author)

Mentally retarded youngsters (N=80) aged 6 to 16, were tested on the WISC-R, primarily to assess the continuity of measurement between the old and new WISCs. There was evidence to support the continuity of the WISC-R with its predecessor for retarded populations. (Author)

Subtest questions of the Wechsler Preschool and Primary Scale of Intelligence are ordered from least to most difficult. Test records of 89 females and 62 males revealed though questions were misordered for the present sample, misordering was not great enough to seriously affect subtest scores or interpretation of intratest scatter. (Author)

Ninety-four college students were administered the General Ability Measure for Adults (GAMA) and Kaufman Adolescent and Adult Intelligence Test (KAIT). GAMA IQs were significantly and moderately correlated with KAIT Fluid, Crystallized and Composite IQs, supporting the convergent validity of this instrument. Although significant correlations…

Investigated specific problem caused by traditional method of teaching students to administer Wechsler Adult Intelligence Scale-Revised. Analysis of 180 protocols by 26 graduate students revealed average of 8.8 mistakes per protocol. When errors were corrected, 81 percent of Full Scale intelligence quotients were changed. Students' performance…

Attempted to develop a quantitative model using the Wechsler Intelligence Scale for Children-Revised (WISC-R) that could be used to predict those students most likely to be successful in gifted education programs. Study used two phases using two groups of elementary school students (N=161). Used subtests to predict program performance of gifted…

Analyzed the factor structure of the Wechsler Intelligence Scale for Children-Revised (WISC-R), the Peabody Picture Vocabulary Test (PPVT), and the Peabody Individual Achievement Test (PIAT) in a psychiatric sample of 329 children from 6 to 16 years old. Found 4 factors: Verbal Comprehension, Verbal Achievement, Perceptual Organization, and Number…

For 72 elementary school students, Slosson Intelligence Tests (SITs) administered by school counselors correlated significantly with school psychologist-administered Wechsler Intelligence Scale for Children-Revised (WISC-R) (r=.75). Slosson intelligence quotient (IQ) correlated significantly higher with WISC-R Verbal IQ than with Performance IQ.…

Administered 1930s version of Pintner General Ability Tests: Verbal Series to 138 fifth grade students. Compared to scores from current intelligence and achievement tests, Pintner means were similar. Correlations of Pintner with other tests were of same order as those typically reported among contemporary measures. Item difficulty appeared similar…

Presents a table that may be used to determine the probability of obtaining various Verbal Performance Scale discrepancies on the Wechsler Preschool and Primary Scale of Intelligence-Revised (WPPSI-R). The table of differences is age referenced and should be used to determine the reliability of differences between Verbal and Performance Scale…

Throughout its history, IQ testing has been at the center of controversy; that role continues to the present. The future of IQ testing for school psychology probably rests on the resolution of these controversies as well as on the ultimate interface of clinical assessment and computer technology. (Author/MKA)

Examines the concurrent validity of the General Ability Measure for Adults (GAMA) and the Wechsler Adult Intelligence Scale-Third Edition (WAIS-III). A comparison of the sample's mean scores indicates similar GAMA and WAIS-III Performance IQ scores. In contrast, the sample's mean GAMA IQ score was significantly lower than the sample's mean Full…