Boone D E
Trenton Psychiatric Hospital, NJ 08628.
Psychol Rep. 1992 Oct;71(2):483-7. doi: 10.2466/pr0.1992.71.2.483.
Intrasubtest scatter values for eight WAIS-R subtests were estimated for a sample of 150 psychiatric inpatients and compared with those reported for a comparable portion of the WAIS-R standardization group by Kaplan, Fein, Morris, and Delis in 1991, using the normal deviate (z) test. The standardization group's intrasubtest scatter was significantly greater than those reported for the psychiatric inpatients on all subtests except Arithmetic and Information. These results suggested that, contrary to expectation, limited intrasubtest scatter may characterize WAIS-R protocols of psychiatric inpatients, while the presence of scatter may characterize normal WAIS-R performance.
对150名精神科住院患者的样本估算了韦氏成人智力量表修订版（WAIS-R）八个分测验的分测验内离散值，并使用正态离差（z）检验，将其与1991年卡普兰、费恩、莫里斯和德利兹报告的WAIS-R标准化组中相当部分人群的分测验内离散值进行了比较。除算术和知识分测验外，标准化组在所有分测验中的分测验内离散度均显著高于精神科住院患者报告的离散度。这些结果表明，与预期相反，分测验内离散度有限可能是精神科住院患者WAIS-R测验结果的特征，而离散度的存在可能是WAIS-R正常表现的特征。
