OBJECTIVE: The authors describe a system for diagnosing personality pathology that is empirically derived, clinically relevant, and practical for day-to-day use. METHOD: A random national sample of psychiatrists and clinical psychologists (N=1,201) described a randomly selected current patient with any degree of personality dysfunction (from minimal to severe) using the descriptors in the Shedler-Westen Assessment Procedure–II and completed additional research forms. RESULTS: The authors applied factor analysis to identify naturally occurring diagnostic groupings within the patient sample. The analysis yielded 10 clinically coherent personality diagnoses organized into three higher-order clusters: internalizing, externalizing, and borderline-dysregulated. The authors selected the most highly rated descriptors to construct a diagnostic prototype for each personality syndrome. In a second, independent sample, research interviewers and patients' treating clinicians were able to diagnose the personality syndromes with high agreement and minimal comorbidity among diagnoses. CONCLUSIONS: The empirically derived personality prototypes described here provide a framework for personality diagnosis that is both empirically based and clinically relevant.
OBJECTIVE: The authors describe a system for diagnosing personality pathology that is empirically derived, clinically relevant, and practical for day-to-day use. METHOD: A random national sample of psychiatrists and clinical psychologists (N=1,201) described a randomly selected current patient with any degree of personality dysfunction (from minimal to severe) using the descriptors in the Shedler-Westen Assessment Procedure–II and completed additional research forms. RESULTS: The authors applied factor analysis to identify naturally occurring diagnostic groupings within the patient sample. The analysis yielded 10 clinically coherent personality diagnoses organized into three higher-order clusters: internalizing, externalizing, and borderline-dysregulated. The authors selected the most highly rated descriptors to construct a diagnostic prototype for each personality syndrome. In a second, independent sample, research interviewers and patients' treating clinicians were able to diagnose the personality syndromes with high agreement and minimal comorbidity among diagnoses. CONCLUSIONS: The empirically derived personality prototypes described here provide a framework for personality diagnosis that is both empirically based and clinically relevant.
Authors: Douglas B Samuel; Charles A Sanislow; Christopher J Hopwood; M Tracie Shea; Andrew E Skodol; Leslie C Morey; Emily B Ansell; John C Markowitz; Mary C Zanarini; Carlos M Grilo Journal: J Consult Clin Psychol Date: 2013-05-06
Authors: Alexandro Fortunato; Annalisa Tanzilli; Vittorio Lingiardi; Anna Maria Speranza Journal: Int J Environ Res Public Health Date: 2021-06-10 Impact factor: 3.390