Clinical Psychology Commons^™

Comparing The Temporal Stability Of Self-Report And Interview Assessed Personality Disorder, Douglas B. Samuel, Christopher J. Hopwood, Emily B. Ansell, Leslie C. Morey, Charles A. Sanislow, John C. Markowitz, Shirley Yen, M. Tracie Shea, Andrew E. Skodol, Carlos M. Grilo

Charles A. Sanislow, Ph.D.

Findings from several large-scale, longitudinal studies over the last decade have challenged the long-held assumption that personality disorders (PDs) are stable and enduring. However, the findings, including those from the Collaborative Longitudinal Personality Disorders Study (CLPS; Gunderson et al., 2000), rely primarily on results from semistructured interviews. As a result, less is known about the stability of PD scores from self-report questionnaires, which differ from interviews in important ways (e.g., source of the ratings, item development, and instrument length) that might increase temporal stability. The current study directly compared the stability of the Diagnostic and Statistical Manual of Mental Disorders …

Can Personality Disorder Experts Recognize Dsm-Iv Personality Disorders From Five-Factor Model Descriptions Of Patient Cases?, Benjamin M. Rottman, Nancy S. Kim, Woo-Kyoung Ahn, Charles A. Sanislow

Charles A. Sanislow, Ph.D.

Background: Dimensional models of personality are under consideration for integration into the next Diagnostic and Statistical Manual of Mental Disorders (DSM-5), but the clinical utility of such models is unclear.

Objective: To test the ability of clinical researchers who specialize in personality disorders to diagnose personality disorders using dimensional assessments and to compare those researchers’ ratings of clinical utility for a dimensional system versus for the DSM-IV.

Method: A sample of 73 researchers who had each published at least 3 (median = 15) articles on personal- ity disorders participated between December 2008 and January 2009. The Five-Factor Model (FFM), one …

The Association Of Personality Disorders With The Prospective 7-Year Course Of Anxiety Disorders, Emily B. Ansell, Anthony Pinto, Maria O. Edelen, John C. Markowitz, Charles A. Sanislow, Shirley Yen, Mary C. Zanarini, Andrew E. Skodol, M. Tracie Shea, Leslie C. Morey, John G. Gunderson, Thomas H. Mcglashan, Carlos M. Grilo

Charles A. Sanislow, Ph.D.

Background. This study prospectively examined the natural clinical course of six anxiety disorders over 7 years of follow-up in individuals with personality disorders (PDs) and/or major depressive disorder. Rates of remission, relapse, new episode onset and chronicity of anxiety disorders were examined for specific associations with PDs.

Method. Participants were 499 patients with anxiety disorders in the Collaborative Longitudinal Personality Disorders Study, who were assessed with structured interviews for psychiatric disorders at yearly intervals throughout 7 years of follow-up. These data were used to determine probabilities of changes in disorder status for social phobia (SP), generalized anxiety disorder (GAD), obsessive-compulsive …

Personality Assessment In Dsm--5: Empirical Support For Rating Severity, Style, And Traits, Christopher J. Hopwood, Johanna C. Malone, Emily B. Ansell, Charles A. Sanislow, Carlos M. Grilo, Thomas H. Mcglashan, Anthony Pinto, John C. Markowitz, M. Tracie Shea, Andrew E. Skodol, John G. Gunderson, Mary C. Zanarini, Leslie C. Morey

Charles A. Sanislow, Ph.D.

Despite a general consensus that dimensional models are superior to the categorical representations of personality disorders in DSM-IV, proposals for how to depict personality pathology dimensions vary substantially. One important question involves how to separate clinical severity from the style of expression through which personality pathology manifests. This study empirically distinguished stylistic elements of personality pathology symptoms from the overall severity of personality disorder in a large, longitudinally assessed clinical sample (N = 605). Data suggest that generalized severity is the most important single predictor of current and prospective dysfunction, but that stylistic elements also indicate specific areas of difficulty. …