We propose a general cognitive diagnosis model framework to diagnose mental disorders using item scores obtained from clinical measurement instruments. This framework can be used to validate the extent to which the items measure the specific disorders. The method is illustrated using data obtained with the Dutch version of Millon Clinical…

The literature on the connection between psychopathology and creativity is vast and recent research has focused on the relationship between the schizophrenic spectrum and creativity. The schizophrenic spectrum includes genetically related disorders that share certain symptom features. It has been suggested that schizotypal personality disorder, a…

This study explored the prevalence of violent behaviors in patients who are addicted to drugs. A sample of 252 addicted patients (203 male and 49 female) who sought outpatient treatment was assessed. Information on violent behaviors, sociodemographic factors, consumption factors (assessed by the European version of the Addiction Severity Index…

A large body of literature has shown a high prevalence of personality disorders in substance abusers. We compared a sample of substance abusers treated in a prison setting with substance abusers treated in a non-prison inpatient setting rated with the Millon Clinical Multiaxial Inventory-III. Base-rate scores indicated a prevalence of 95% of…

The factor analytic studies that have been done with the Millon Clinical Multiaxial Inventory (MCMI), a 175-item paper-and-pencil test designed to evaluate symptomology in psychiatric patients, have been problematic in that the test's high inter-scale correlation could lead to an artificially robust factor structure. The present investigation…

The major questions when considering substance abuse/dependence and personality are how these two constructs are related and how they interact. A review of the prevalence literature since 1986 documenting the co-occurrence of substance abuse disorders and personality disorders is presented in this study. Sampled are substance abuse and personality…

A recent development in the field of personality assessment has been increasing interest in the use of the Millon Clinical Multiaxial Inventory (MCMI) in clinical settings. The MCMI Scales 1 (Schizoid), 2 (Avoidant), 3 (Dependent), and 8 (Passive-Aggressive) appear to be a possible measure of initial stress in certain psychiatric inpatients. To…

The relationship among the nine clinical syndrome scales of the Millon Clinical Multiaxial Inventory-II (MCMI-II) and clinical scales of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) was studied with 108 psychiatric inpatients. Results indicate convergent validity of only the MCMI-II Axis I scales. (SLD)

The diagnostic accuracy of nonadjusted and bootstrapped diagnosis was compared using a sample of 1,455 psychiatric patients who completed the Millon Clinical Multiaxial Inventory. The usefulness of bootstrapping depended on the criteria for accuracy. Conditions under which bootstrapping might increase diagnostic accuracy are detailed. (SLD)

Scale-level factor analyses are reported for 2 self-report measures of psychopathology, the Symptom Checklist-90-R (SCL-90) and the Millon Clinical Multiaxial Inventory (MCMI), using 130 psychiatric inpatients and outpatients. Used separately, the measures offer limited interpretability of scale profiles. Their combined use permits differentiation…