Integrating theory-driven and empirically-derived models of personality development and psychopathology: A proposal for DSM V

Although there is growing consensus that the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM) should replace the categorical view of mental disorders with a dimensional approach rooted in personality theory, no consensus has emerged about the dimensions that should be the basis of the new classification system. Moreover, recent attempts to bridge the gap between psychiatric nosology and personality theories have primarily relied on empirically-derived dimensional personality models. While this focus on empirically-derived personality theories may result in a psychometrically valid classification system, it may create a classification system that lacks theoretical and empirical comprehensiveness and has limited clinical utility. In this paper, we first argue that research findings increasingly suggest that an integration of theory-driven and empirically-derived models of personality development is not only possible, but also has the potential to provide a more comprehensive and clinically-relevant approach to classification and diagnosis than either approach alone. Next, we propose a comprehensive model of personality development and psychopathology based on an integration of contemporary theory-driven and empirically-derived models of personality. Finally, we outline the implications of this approach for the future development of DSM, and especially its potential for developing research that addresses the interactions between psychosocial and neurobiological processes implicated in personality development and psychopathology.

Publication year:2011

BOF-keylabel:yes

IOF-keylabel:yes

BOF-publication weight:10

CSS-citation score:3

Authors:International

Authors from:Higher Education