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Coolidge (2001) has developed a short-form, the short Coolidge axis-two inventory (SCATI), a 70-item version of the original 225-item Coolidge axis-II inventory (CATI). In a normative study of this instrument, the test was found to have many of the psychometric properties of the original. Multivariate analysis revealed that the internal structure of the SCATI is similar to the original.

This research examined the relative contribution of 20 defence mechanisms assessed by the 40-item Defence Style Questionnaire (DSQ-40) as discriminating variables in predicting membership in personality disorder (PD) clusters. The odd, dramatic and anxious clusters of DSM-III-R and the detached, dependent, independent and ambivalent groups of Millon were used as PD types. PDs were assessed by the Coolidge Axis II Inventory and the Millon Clinical Multiaxial Inventory-II in a non-clinical sample. Results of discriminant function analysis provide empirical support for the usefulness of both DSM and Millon classification schemes. The DSM's odd cluster and Millon's ambivalent types are classified most accurately with the CATI. The MCMI-II classifies most accurately the DSM's odd and dramatic, and Millon's independent and ambivalent, personality types.

To determine whether female-typed personality disorders are associated with a different pattern of dysfunction than male-typed disorders, lay judges (N = 216) estimated the amount of social impairment, occupational impairment, and personal distress related to symptoms of personality disorders. Results for both the subset of six disorders originally rated by clinician judges in the research of Funtowicz and Widiger (1999) and for a larger set of nine disorders revealed a pattern originally reported by Funtowicz and Widiger where female-typed disorders were associated with relatively higher ratings of personal distress, whereas male-typed disorders were associated with relatively higher ratings of social (and sometimes occupational) impairment. Findings are discussed with respect to the emphasis of different forms of dysfunction for male- and female-typed disorders, lay versus clinician judgments, and directions for future research.

Recent research has established a pattern of impairment and distress associated with the symptoms of DSM-IV Axis-II disorders such that personality disorders occurring more commonly among males are associated with more social and occupational impairment, but less personal distress, than personality disorders occurring more commonly among females. The current study examined whether a similar pattern exists for DSM-IV Axis-I disorders. Lay judges (N = 206) rated the social impairment, occupational impairment, and personal distress associated with the symptoms of six male-typed and six female-typed Axis-I disorders. Impairment and distress were associated with male-typed and female-typed Axis-I disorders in the same manner as personality disorders. Reasons for the emphasis of social and occupational impairment among male-typed disorders and distress among female-typed disorders are discussed. © 2004 Wiley Periodicals, Inc. J Clin Psychol. [ABSTRACT FROM AUTHOR]

Dysfunction in personality disorder symptoms was assessed using multivariate techniques to analyse lay judges' (N = 216) ratings of occupational impairment, social impairment, and personal distress. Factor analysis revealed that ratings of occupational impairment and social impairment loaded onto distinct factors. Personal distress ratings loaded onto two separate factors: high distress and low distress. Multidimensional scaling revealed two dimensions for overall dysfunction among personality disorders: severity of dysfunction and internalization-externalization. The dimensions were independence-dependence and severity of dysfunction for occupational impairment, interpersonal involvement and dominance-submission for social impairment, and internalization-externalization and severity for personal distress. [ABSTRACT FROM AUTHOR]

Examines the complex correlation of personality disorders with self-esteem, locus of control, interpersonal and five-factor models of personality. Discussion of psychology terms; Use of Coolidge Axis-II Inventory, Millon Clinical Multiaxial Inventory-II and other rating scales; Classification of personality disorders.

Presents a study in which a number of university students who were administered the Coolidge Axis II Inventory (CATI), were examined for comorbidity personality disorders. Comparison of comorbidity patterns with clinical data reported by other researchers; What the results confirm; How the DSM-IV personality disorders were conceived; Results of the study.

The Coolidge Axis-II Inventory (CATI) is a 200-item self-report inventory that is designed to measure DSM-IV personality disorders (PD's). Norms with a sample of 1,790 Canadian college students are compared with a US sample of 573 college students and 36 elderly subjects. Comparisons for the 11 DSM-IV personality disorder scales are made with several age groups and with gender. Some interesting similarities and differences were observed. With the Canadian sample, a gender difference was found on the antisocial scale. Age differences were found for on several PD scales in that younger respondents (17–24 years) scored higher than the older ones (25–57 years). This information is likely to be helpful to clinicians in monitoring age related behavioral changes in personality disorder. [ABSTRACT FROM AUTHOR]