Interpersonal Problems and Negative Affect in Borderline Personality and Depressive Disorders in Daily Life. (May 2017)

• Record Type: Journal Article
• Authors: Hepp, Johanna; Lane, Sean P.; Carpenter, Ryan W.; Niedtfeld, Inga; Brown, Whitney C.; Trull, Timothy J.
• Is Part Of: Clinical psychological science. Volume 5:Number 3(2017:May)
• Page Start: 470
• Page End: 484
• Publication Date: 2017-05
• Subjects: Borderline Personality Disorder -- depression -- interpersonal problems -- negative affect -- ambulatory assessment; Clinical psychology -- Periodicals; 616.89
• DOI: 10.1177/2167702616677312
• Languages: English
• ISSNs: 2167-7026

Abstract

Theories of Borderline Personality Disorder (BPD) suggest that interpersonal problems in BPD act as triggers for negative affect and, at the same time, are a possible result of affective dysregulation. Therefore, we assessed the relations between momentary negative affect (hostility, sadness, fear) and interpersonal problems (rejection, disagreement) in a sample of 80 BPD and 51 depressed outpatients at six time points over 28 days. Data were analyzed using multivariate multilevel modeling to separate momentary-, day-, and person-level effects. Results revealed a mutually reinforcing relationship between disagreement and hostility, rejection and hostility, and rejection and sadness in both groups at the momentary and day level. The mutual reinforcement between hostility and rejection/disagreement was significantly stronger in the BPD group. Moreover, the link between rejection and sadness was present at all three levels of analysis for the BPD group, whereas it was localized to the momentary level in the depressed group.