Examined relative efficacy of two short forms of Wechsler Adult Intelligence Scale-Revised (WAIS-R) with respect to accurate subtest profile scatter (N=50). Subtest scores of both split-half Satz-Mogel short form and criterion referenced Modified WAIS-R (WAIS-RM) short form were found to differ significantly from full-length WAIS-R subtest scores.…

Examined Shipley-Hartford Scale effectiveness in predicting Wechsler Adult Intelligence Scale-Revised Full Scale intelligence quotients (IQ) in hospital patients (N=156). Analyses revealed overestimation of below average Full Scale IQs, underestimation of above average IQs. Advanced age was associated with low conceptual quotients, suggesting that…

Investigated the Luria-Nebraska Intellectual Processes Scale (IPS) as a predictor of Wechsler Adult Intelligence Scale (WAIS) IQs among alcoholic inpatients. Strong correlations were found between IPS and WAIS Verbal IQ and Full Scale IQ; however, the correlation with Performance IQ was only -.41. (NRB)

Administered three Wechsler adult intelligence scales to 72 undergraduates and tested the quality of means, variances, and covariances, utilizing subtest scale scores and IQs. Results indicated that the three scales were not parallel. Generally, the subtest scaled scores exhibited less similarity across the three scales than the IQ estimates.…

Concurrent validity of the Kaufman Assessment Battery for Children (K-ABC) was investigated with 42 English-speaking Mexican-American Head Start children. Correlation coefficients between the five K-ABC Global Scale Standard scores and the three Wechsler Preschool and Primary Scale of Intelligence IQ Scale scores were typically in the .50s and…

Investigated the utility of considering Digits Forward (DF) and Digits Backward (DB) as separate components of the Wechsler Adult Intelligence Scale-Revised (WAIS-R) through correlations with other intelligence tests. The findings of significant correlations indicate that although DF and DB tasks are related, the combination of these tasks into a…

The author reviews research to show that the Wechsler Scales (the Wechsler Intelligence Scale for Children, the Wechsler Intelligence Scale for Children-Revised, and the Wechsler Adult Intelligence Scale) can be grossly unrepresentative of the general population in identifying mental retardation. (CL)

Examines a few samples of Walter Lippmann's allegations concerning the validity of intelligence tests. (CT)

Arguments requiring separate deaf norms are evaluated with data describing deaf and hearing children's performances on nonverbal intelligence tests. The issue of which norms a psychologist should select for scoring Wechsler Intelligence Scale for Children (Revised) Performance Scale protocols is discussed with reference to the impact that deaf and…

The relative contributions of mental speed and accuracy to Primary Mental Ability (PMA) IQ prediction were studied in 52 high ability grade 10 students. Both speed and accuracy independently predicted IQ, but not speed over and above accuracy. Accuracy was demonstrated to be universally advantageous in IQ performance, but speed varied according to…

Reported discrepancies between the WJTCA (Woodcock-Johnson Tests of Cognitive Ability) and Wechsler Intelligence Test for Children-Revised (WISC-R), scores of normal, learning disabled, and emotionally disturbed children (n=60) were analyzed. Results confirmed the validity of the WJTCA general cognitive ability score and indicated subscale…

Positive and negative features of the Kaufman Assessment Battery for Children are examined from an information processing perspective. The author suggests that the test should not be used in place of the Stanford-Binet or the Wechsler Intelligence Scale-Revised. (CL)

Four areas of the Kaufman Assessment Battery for Children are critically examined from an information processing perspective: theory, tests, scales and scores, and interpretation and educational applications. It is concluded that the promise of a marked improvement in intellectual assessment went unfulfilled. (Author/CL)

The Kaufman Assessment Battery for Children is reviewed with respect to manuals, test construction, and norming procedures; reliability; and validity; evidence administration and scoring procedures; types of scores and interpretative guidelines; and the bias issue. (Author/CL)

The authors respond to Brandt's critique (TM 508 782) of their work. They object to the unsupported criticism and indications that they "overgeneralize." They assert that cultural differences need not imply deficit. The needs of American Indian children demand the application of a variety of perspectives and interdisciplinary skills.…