Evidence that specific personal relationships evoke maladaptive personality expression.

Abstract

Introduction: This research applied relational regulation theory (RRT) to maladaptive personality as identified in the DSM-5, dimension trait model. RRT describes how individual social network members help people regulate their own affect, thought and action. Previous research found that people expressed different levels of normal personality dimensions and affect depending upon the network members that people were with or thinking about.

Methods: College students (N = 719) rated their expression of maladaptive dimensions and affect when with important network members, as well as the interpersonal characteristics of network members.

Results: People's maladaptive personality expression was strongly consistent across network members (recipient effects). Yet, personality expression also varied strongly depending upon which network member the recipient was with or thinking about (dyadic effects). PID-5 negative affectivity and PANAS negative affect more strongly reflected dyads than recipients. Antagonism and disinhibition more strongly reflected recipients than dyads. Network members who evoked maladaptive expressions were seen by recipients as unsupportive, unresponsive, as evoking conflict, attachment avoidance and attachment anxiety. However, the interpersonal constructs were mostly redundant in predicting maladaptive personality. Findings were replicated across random subsamples and gender.

Conclusion: The findings provide evidence that important personal relationships can evoke the expression of maladaptive personality.