Affect dysregulation in individuals with borderline personality disorder: persistence and interpersonal triggers.
We hypothesized that affect dysregulation among individuals with borderline personality disorder (BPD) would involve greater persistence of negative affect between interpersonal events and heightened reactivity to stimuli indicating risk of rejection or disapproval, specifically perceptions of others' communal (agreeable-quarrelsome) behaviors. A total of 38 participants with BPD and 31 controls collected information about affect and perceptions of the interaction partner's behavior during interpersonal events for a 20-day period. Negative and positive affect persisted more across interpersonal events for individuals with BPD than for controls. In addition, individuals with BPD reported a greater increase in negative affect when they perceived less communal behavior and a smaller increase in positive affect when they perceived more communal behavior in others. Findings indicate the importance of interpersonal perceptions in the affect dysregulation of individuals with BPD.
Department of Psychology, McGill University, Montreal, Canada. gentiana.sadikaj@mail.mcgill.ca
Gentiana
G
Sadikaj
Jennifer J
JJ
Russell
D S
DS
Moskowitz
Joel
J
Paris
D000328:Adult; D001883:Borderline Personality Disorder / Q000503:physiopathology*; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D019964:Mood Disorders; D011795:Surveys and Questionnaires; D055815:Young Adult