Abstract
Current approaches to the assessment and classification of personality disorders (PDs) rely almost exclusively on self-report methodology. In this paper, we document the many difficulties with self-reports, including limitations in their accuracy, the confounding effect of mood state, and problems with the selection and retention of factors in factor analytic approaches to self-report questionnaires. We also discuss the role of implicit processes in self-reports, with special attention directed to the phenomenon of priming and its effect on outcome. To rectify these issues, we suggest a transtheoretical, multimethod, multimodal approach to personality pathology assessment and diagnosis, which utilizes the richness of prototypes and empirical findings on PD categories and pathologies.