The MMPI–2 Restructured Form Personality Psychopathology Five Scales: Bridging DSM–5 Section 2 Personality Disorders and DSM–5 Section 3 Personality Trait Dimensions

Abstract

This study examined in a college sample and a sample of non-treatment-seeking, trauma-exposed veterans the association between the MMPI–2 Restructured Form (MMPI–2–RF) Personality Psychopathology Five (PSY–5) Scales and DSM–5 Section 2 personality disorder (PD) criteria, the same system used in DSM–IV–TR, and the proposed broad personality trait dimensions contained in Section 3 of DSM–5. DSM–5 Section 2 PD symptoms were assessed using the SCID–II–PQ, and applying a replicated rational selection procedure to the SCID–II–PQ item pool, proxies for the DSM–5 Section 3 dimensions and select facets were constructed. The MMPI–2–RF PSY–5 scales demonstrated appropriate convergent and discriminant associations with both Section 2 PDs and Section 3 dimensions in both samples. These findings suggest the MMPI–2–RF PSY–5 scales can serve both conceptually and practically as a bridge between the DSM–5 Section 2 PD criteria and the DSM–5 Section 3 personality features.

Acknowledgment

Portions of this research were presented at the 2012 annual meeting of the Society for Personality Assessment in Chicago, IL.

Jacob A. Finn is now at Kent State University, OH.