Social perceptions and borderline personality disorder: The relation to mood disorders.

We used the Structural Analysis of Social Behavior (SASB) to compare the social perceptions of borderline, unipolar, and bipolar-depressed inpatients. As predicted, borderline subjects differed from bipolar-depressed and unipolar subjects in their social perceptions. Borderline subjects viewed their relationships to their mother, hospital staff, and other patients as more hostile and autonomous than did mood disordered subjects. The results are discussed in terms of an integrative theory of borderline personality that considers the psychobiology of interpersonal relationships and attachment disruptions.