Grace W C, Sweeney M E
J Clin Psychol. 1986 Jan;42(1):173-6. doi: 10.1002/1097-4679(198601)42:1<173::aid-jclp2270420130>3.0.co;2-8.
Comparisons of the WISC-R and WAIS-R were made in a sample of male delinquents (N = 80) to determine whether they would show differences in the degree to which the P greater than V sign occurred on them. A larger split between mean Verbal and mean Performance IQ was found on the WISC-R than on the WAIS-R. Frequency analyses revealed no differences in the number of persons who showed the P greater than V sign on each test. Age and the P greater than V sign were not related significantly. Results suggest that the WISC-R and WAIS-R may not be equivalent measures of this sign, and caution should be exercised in applying results of research on the WISC and WAIS to the revisions of those tests.
对80名男性少年犯样本进行了韦氏儿童智力量表修订版(WISC - R)和韦氏成人智力量表修订版(WAIS - R)的比较,以确定它们在出现P大于V标志的程度上是否会表现出差异。结果发现,WISC - R上言语智商平均分与操作智商平均分之间的差距比WAIS - R上的更大。频率分析显示,在每项测试中出现P大于V标志的人数没有差异。年龄与P大于V标志没有显著关联。结果表明,WISC - R和WAIS - R对于这个标志的测量可能并不等同,在将关于WISC和WAIS的研究结果应用于这些测试的修订版时应谨慎行事。