Social impairment and personality disorder features among older adults: An application of the circumplex model

AbstractThe interpersonal circumplex is a model that places interpersonal problems along two axes (communion and agency), resulting in eight theoretically derived patterns. Application of the circumplex to older adults is poorly understood. Subsequently, this study examined relationships between the interpersonal circumplex and personality disorder (PD) features among older adults, since social impairments are core components of PDs. Two models of PDs were examined: the traditional model of 10 PDs and the Alternative Model of PDs (AMPD) with its personality functioning and pathological personality trait features. Older adults (N = 202) completed the Inventory of Interpersonal Problems-Short Circumplex, Coolidge Axis II Inventory, Levels of Personality Functioning Scale-Self-Report, and Personality Inventory forDSM-5. Overlap between the interpersonal circumplex and PD features were detected, but patterns were distinct from prior studies with younger samples. Cluster B and C PD features showed meaningful relationships, whereas Cluster A did not. The circumplex was limited in its relation to the AMPD's personality functioning. The communion component of the circumplex significantly related to the AMPD's pathological trait model, whereas the agency component was limited in its association with pathological traits. Overall, the circumplex meaningfully related to PD features across two different PD models, providing some evidence of validity.

Source: Personality and Mental Health - June 24, 2021 Category: Psychiatry Authors: Lisa E. Stone, Daniel L. Segal Tags: RESEARCH ARTICLE Source Type: research