Biobehavioral responses to interpersonal conflict during anger expression among anger-in and anger-out men.

To examine whether typical modes of anger expression (ie., anger-in, anger-out) were related to cardiovascular, affective, behavioral, and cognitive responses to interpersonal conflict, 20 anger-in and 20 anger-out undergraduate men participated in 2 role plays, one in which they were instructed to exhibit their anger overtly and the other in which they inhibited their anger Results showed that anger-in individuals used significantly more repression self-statements than anger-out individuals across both role play interactions (p <.01). Anger-out persons showed exaggerated diastolic blood pressure response in contrast to anger-in participants, but only during the exhibited anger role play (p <.04). When the anger exhibition role play followed anger inhibition, diastolic bloodpressure responses were more intense (p <. 05), and heart rate recovery was significantly slower (p <.03) among anger-outparticipants in contrast to anger-in participants. These findings indicate that modes of anger expression (trait) and contextual demands of the interaction (state) interact in complex ways to influence biobehavioral reactions to anger provocation.