| Abstract: | The present study compared two- and three-factor solutions for the 12 subtests of both the WISC and WISC-R for a sample of 164 black, white, and Latino children aged 7 to 15 referred to school psychologists because of concerns about their intellectual ability. The results indicated that the factor structures of the WISC and WISC-R for the same group of subjects are quite similar. They are almost identical in the factors of verbal comprehension and perceptual organization. However, a difference was noted in the third factor of freedom from distractibility. |
