Evaluating the interpersonal content of the MMPI-2-RF Interpersonal Scales.

Convergence between the MMPI-2 Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008) interpersonal scales and 2 interpersonal circumplex (IPC) measures was examined. University students (N = 405) completed the MMPI-2 and 2 IPC measures, the Interpersonal Adjectives Scales Revised Big Five Version (IASR-B5; Trapnell & Wiggins, 1990) and the Inventory of Interpersonal Problems Circumplex (IIP-C; Horowitz, Alden, Wiggins, & Pincus, 2000). Internal consistency was adequate for 3 of the 6 scales investigated.

Interpersonal Circumplex Octant, Control, and Affiliation Scales for the NEO-PI-R.

The Five Factor Model (FFM) traits of agreeableness and extraversion are rotational equivalents of the interpersonal circumplex (IPC) dimensions of affiliation and control. Given that the NEO-PI-R is a widely used measure of the FFM, availability of IPC dimension scales within this inventory could facilitate integration of FFM and interpersonal perspectives. In a study of 301 married couples, we evaluated an IPC scoring system for the NEO-PI-R (Wiggins & Trobst, 1998) comprising 6-item octant scales and composites representing control and affiliation.

Adolescent psychopathy and personality theory--the interpersonal circumplex: expanding evidence of a nomological net.

The construct validity of psychopathy was examined in a sample of 114 male and female young offenders (M(age) = 15.16) at a southeastern detention center. The interpersonal circumplex served as a framework of general personality from which to examine the construct of adolescent psychopathy.

Where is the Personality in Personality Disorder Assessment? A Comparison Across Four Sets of Personality Disorder Scales.

The present research examined the amount and kind of personality measured within four sets of personality disorder (PD) scales. Three samples of undergraduate students (Ns = 326, 537, and 617) completed at least one PD measure and a combined interpersonal circumplex model (ICM) and five-factor model (FFM) measure. The FFM dimensions were found to account for between 5% to 57% of the variance in personality disorder symptomatology depending on the PD examined and the PD measure employed.