The concurrent validity and reliability of abbreviated versions of the WISC-R were estimated for a group of one hundred children between six and sixteen years of age. These abridged scales offered satisfactory estimates of reliability and validity. (Author/JKS)

The present study examined the reliability of the WISC-R subtests and IQ scales when administered to Mexican-American children. In an effort to extrapolate these findings to the individual child, this study also attempted to ascertain the standard errors of measurement for each subtest and IQ scale. (Author)

Assessed the prediction of learning proficiency on the basis of scores on the Wechsler Intelligence Scale for Children-Revised (WISC-R) with children (N=60) referred for learning disabilities. The WISC-R Coding accounted for over 50 percent of the variance in a controlled nonverbal paired associate learning measure and was the single best…

Matched samples of Mexican American and Anglo children with learning difficulty referrals were compared on WISC-R subtest performance. The Mexican Americans scored significantly lower on Similarities, Arithmetic, and Picture Completion. Their Verbal and Performance IQ score discrepancies suggest that the major educational problem of this group is…

Experimental results indicated that verbal intelligence was the best predictor of childrens' overall performance on a paired-associate learning task. Teachers' ratings provided a surprising degree of predictive efficiency for abstract recall which was redundant with verbal intelligence. (Author/JAC)