Abstract :
In this study, we sought to challenge the existing conceptualization of interpersonal capabilities
as a distinct construct from interpersonal traits by explicitly taking into account the general factor
inherent within most models of circumplexes.Asample of 206 college students completed a
battery of measures including the Battery of Interpersonal Capabilities (BIC; Paulhus & Martin,
1987). Principal components analysis and the randomization test of hypothesized order relations
demonstrated that contrary to previous findings, the BIC adhered to a circular ordering.
Joint analysis of the BIC with the Interpersonal Adjective Scale (Wiggins, 1995) using principal
components analysis and structural equation modeling demonstrated that the 2 measures
represented similar constructs. Furthermore, the general factor in the BIC was not correlated
with measures of general self-competence, satisfaction with life, or general pathology.
