Ward L C, Perry M S
Veterans Affairs Medical Center, Tuscaloosa, Alabama, USA.
J Pers Assess. 1998 Feb;70(1):171-82. doi: 10.1207/s15327752jpa7001_11.
Psychometric characteristics of the Social Introversion (Si) scale, the Social Discomfort (SOD) scale, and the Si subscales of the MMPI-2 were examined in clinical samples of 122 psychiatric patients and 399 patients with substance-use disorders. The combined Si1 (Shyness/Self-Consciousness) and Si2 (Social Avoidance) subscales correlated highly with SOD and are apparent measures of the social introversion construct. Si3 (Self/Other Alienation) was found to be a measure of the general maladjustment factor of the MMPI-2. Content not included on the Si subscales was divided into a group of items that measures general maladjustment and 2 other item groups that may assess minor constructs related to social introversion. As in previous research, the 3 Si subscales accounted well for variance in Si scores.
在122名精神科患者和399名物质使用障碍患者的临床样本中，对社交内向（Si）量表、社交不适（SOD）量表以及明尼苏达多相人格调查表第二版（MMPI - 2）的Si分量表的心理测量特征进行了检验。Si1（害羞/自我意识）和Si2（社交回避）分量表的组合与SOD高度相关，是社交内向结构的明显指标。发现Si3（自我/他人疏离）是MMPI - 2总体适应不良因子的一个指标。Si分量表未包含的内容被分为一组测量总体适应不良的项目和另外两组可能评估与社交内向相关的次要结构的项目。与之前的研究一样，3个Si分量表很好地解释了Si分数的方差。
