Willson V L, Reynolds C R
J Clin Psychol. 1985 Mar;41(2):254-8. doi: 10.1002/1097-4679(198503)41:2<254::aid-jclp2270410220>3.0.co;2-4.
The scatter index of Selz and Reitan (1979) was examined for the Wechsler Adult Intelligence Scale-Revised using the national normative sample. Results indicate that means and variances are substantially greater for adults than has been found for children. Correlations of scatter with several subject characteristics were found, which further limits potential utility of the index. Large percentages of the sample exceeded the Selz and Reitan criteria for abnormality, and, thus, invalidated these guidelines for adult populations tested with the WAIS-R.
使用全国常模样本对韦氏成人智力量表修订版(Wechsler Adult Intelligence Scale-Revised)的塞尔兹和瑞坦(Selz and Reitan,1979)离散指数进行了检验。结果表明,成人的平均数和方差显著大于儿童。发现离散与几个受试者特征之间存在相关性,这进一步限制了该指数的潜在效用。样本中有很大比例超过了塞尔兹和瑞坦的异常标准,因此,对于使用韦氏成人智力量表修订版进行测试的成年人群体,这些指导方针无效。