McCormack J K, Barnett R W, Wallbrown F H
J Pers Assess. 1989 Fall;53(3):442-8. doi: 10.1207/s15327752jpa5303_2.
One thousand two hundred inmates were given the Millon Clinical Multiaxial Inventory (MCMI) in a midwestern reception and diagnostic center. Two groups of 600 were randomly divided, and their test results were subjected to a principal components factor analysis. Four factors were derived in both groups and were similar, indicating successful cross-validation. Three of the four factors bore similarity to factors found in other samples (drug abusers, psychiatric population, Viet Nam veterans), and the fourth was unique to the offender population.
在中西部一个接收与诊断中心，1200名囚犯接受了米隆临床多轴量表（MCMI）测试。600人被随机分成两组，对他们的测试结果进行主成分因子分析。两组都得出了四个因子，且这些因子相似，表明交叉验证成功。这四个因子中的三个与在其他样本（药物滥用者、精神病人群、越南退伍军人）中发现的因子相似，第四个则是罪犯群体所特有的。
