Compared the subtest and IQ scores obtained by learning disabled and retarded children and youth on the Wechsler Intelligence Scale for Children (Revised) after a two-year time interval. Stability coefficients were obtained. The evidence indicated the WISC-R provides stable full-scale IQs. (Author)

Results show that Peabody Picture Vocabulary Test (PPVT) IQs are not interchangeable with Wechsler Intelligence Scale for Children-Revised (WISC-R) IQs in a sample of reading disabled children. The PPVT yielded higher IQs on the average than did the WISC-R, supporting results obtained with learning disabled students. (Author/BEF)

Compares the performance of learning disabled students on the WISC-R and the Tests of Cognitive Abilities from the Woodcock-Johnson Psycho-Educational Battery. This study finds that learning disabled subjects performed more poorly on the Tests of Cognitive Abilities than on the WISC-R. (Author)

Among the findings was that the factor structure of learning disabled children on the Wechsler Intelligence Scale for Children-Revised was somewhat more fractionated and complex than for normals, but not as complex as for reading disabled children. (Author/DLS)

The conclusion that learning disabled children have a deficit in perceptual organization is not accepted because of two major methodological problems. Dean refutes this criticism showing that learning disabled children have a perceptual organization deficit when compared with emotionally disturbed children. (Author/BEF)

Proposes a grouping of subtests corresponding to the three-factor pattern of the Wechsler Intelligence Scale for Children (WISC) and its revised form, WISC-R, for use with children with reading difficulties. (FL)

This study involving 30 college students with learning disabilities and 30 students without learning disabilities (ages 18-30) compared results obtained on the Wechsler Adult Intelligence Scale-Revised and the Kaufman Adolescent and Adult Intelligence Test. Results found no significant differences between the two groups or between tests.…

The study evaluated the utility of Kaufman-Assessment Battery for Children (K-ABC) subtests in differentiating learning-disabled children from students with other handicapping conditions, and compared K-ABC subtests with Wechsler Intelligence Scale for Children-Revised subtests. Results showed that subtest scores did not enhance differential…

This commentary supports Linda Siegel's challenge to the learning disabilities field (in EC221505) to produce data indicating that dyslexic readers differ from other poor readers in their cognitive processing, educational prognosis, and response to treatment. The commentary also points out that the existence of Matthew effects reinforces Siegel's…

This study examined differences between Wechsler Intelligence Scale for Children-Third Edition (WISC-III) and Wechsler Intelligence Scale for Children-Revised (WISC-R) scores for 40 elementary students with learning disabilities. WISC-III Full Scale, Verbal, and Performance scores were lower than comparable WISC-R scores by one-third to one-half a…

Investigated correlations between two intelligence measures for exceptional children. Corrected correlations between the tests indicated differences with correlations reported in one manual. Relationships were generally higher than those reported elsewhere. Implications are discussed, especially those involving the use of correlations between…

This article considers issues concerning the use of IQ tests for identifying children with learning and/or language disabilities and concludes that the historically prominent role of IQ tests for identification of these children is conceptually and psychometrically unwarranted. (DB)

Studied the stability of scores on the Wechsler Intelligence Scale for Children, Third Edition (WISC-III) over a 3-year period for 54 rural school students with learning disabilities. Mean full scale IQ scores did not change significantly between the measurement periods, but 20% of students showed significant change, and 33% of the sample showed…

Reviews the historical basis and rationale for identifying children as learning disabled due to a discrepancy between scores on measures of intelligence and achievement. Discusses the validity of such classifications and the role of IQ testing in the designation of children as learning disabled for research and public policy. Alternative…

The Wechsler Adult Intelligence Scale-Third Edition (WAIS-III; Wechsler, 1997b) provides factor-based index scores but allows only for pairwise comparison of these scores, producing inflated Type I error rates and reducing profile interpretability. This article provides tables for simultaneous comparison to the overall mean index score, thus…