The WISC-III and Peabody Picture Vocabulary Test-Revised (Form M) were given to 84 students ranging in age from 6 to 16 years (M = 9.7 yr.; SD = 2.3 yr.). Correlations of .50 to .65 were found between the scores of the two tests with the exception of WISC-III Processing Speed and PPVT-R (.33). Differences between the means of the WISC-III scales and PPVT-R were not significant except for WISC-III Processing Speed and PPVT-R.
CarvajalH. H.HayesJ. E.MillerH. R.WiebeD. A.WeaverK. A. (1993) Comparisons of the vocabulary scores and IQs on the Wechsler Intelligence Scale for Children-III and the Peabody Picture Vocabulary Test-Revised. Perceptual and Motor Skills, 76, 28–30.
3.
DunnL. M.DunnL. M. (1981) Peabody Picture Vocabulary Test-Revised: manual for Forms L and M. Circle Pines, MN: American Guidance Service.
4.
GerkenK. C.HodappA. F. (1992) Assessment of preschoolers at-risk with the WPPSI-R and the Stanford-Binet L-M. Psychological Reports, 71, 659–664.
5.
HodappA. F. (1993) Correlation between Stanford-Binet IV and PPVT-R scores for young children. Psychological Reports, 73, 1152–1154.
6.
HodappA. F.HodappJ. B. (1980) Correlation of the PPVT and WTSC-R: a function of diagnostic category. Psychology in the Schools, 17, 33–36.
7.
Iowa Department of Education. (1995) Administrative Rules of Special Education. Des Moines, IA: Bureau of Special Education.
8.
SlateJ. R.JonesC. H.GrahamL. S.BowerJ. (1994) Correlations of WISC-III, WRAT-R, KM-R, and PPVT-R scores in students with specific learning disabilities. Learning Disabilities Research & Practice, 9, 104–107.
9.
ThorndikeR. L. (1973) Stanford-Binet Intelligence Scale, Form L-M, 1972 norms tables. Boston, MA: Houghton Mifflin.
10.
WechslerD. (1974) Manual for the Wechsler Intelligence Scale for Children-Revised. New York: Psychological Corp.
11.
WechslerD. (1989) Wechsler Preschool and Primary Scale of Intelligence-Revised. San Antonio, TX: Psychological Corp.
12.
WechslerD. (1991) Manual for the Wechsler Intelligence Scale for Children: Third Edition. San Antonio, TX: Psychological Corp.