MCMI-II high-point codes: severe personality disorder and clinical syndrome extensions.

The MCMI-II is becoming more widely used in both clinical practice and research settings. From a research perspective, one area that has not received a great deal of attention is high-point codes. While the MMPI has a very lengthy history of high-point code analysis and ancillary interpretative manuals, the MCMI-II has no such traditional data base. The present study determined the prevalence of single and two-point high codes in a large sample of VA patients. Additionally, associated severe personality scales and clinical syndrome scales are delineated as a function of the 20 most common profiles. These 20 common profiles accounted for 82% of the patients.

An MCMI-II item-level component analysis: personality and clinical factors.

The Millon Clinical Multiaxial Inventory, Version 2 (MCMI-II) was released to replace the MCMI-I. Research into the factor structure of the items of the MCMI-I showed components consistent with the underlying construction theory. No such work has been done with the new MCMI-II. For this study, we analyzed the personality disorder and clinical syndrome items across two subject samples. For 579 Veterans Administration patients and 492 normal college students, six personality factors were identified. The samples shared Hostility, Histrionic/Schizoid, Dependent, Compulsive, and a Sadistic variant. For the clinical syndrome items, eight factors were isolated for veterans and seven for normals. Depression, Alcohol Abuse, Drug Abuse, Crying, and Mania were shared factors. Most of the factors were found to be highly consistent with MCMI-II scale keyings.