Effect of affect on social cost bias in social anxiety disorder.
The cognitive model of social anxiety disorder (SAD) assumes that cognitive biases are important maintaining factors of the disorder. Research and theory have highlighted the impact of cognitive self-regulatory processes on affect, but have not sufficiently focused on the influence of affect on self-regulatory cognitions. The present study examined the influence of affect on cognitive self-regulatory mechanisms in SAD by focusing on one critical cognitive bias, estimated social cost. Individuals with SAD (N=48) and non-anxious controls (N=48) were randomly assigned to one of three experimental, affect induction conditions (negative, positive, or neutral) before giving a 10-minute impromptu, videotaped speech. As expected, the affect manipulation resulted in changes in estimated social cost. However, this effect was not specific to individuals with SAD. Participants in the positive affect condition in both groups had the highest social cost estimates post-speech challenge. These results suggest that social cost bias is dependent on the affective state in both individuals with SAD and controls.
Bitran
Stella
S
DCRP, Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA. sbitran@partners.org
Hofmann
Stefan G
SG
D000339:Affect; D001008:Anxiety Disorders / Q000523:psychology*; D003071:Cognition; D004644:Emotions; D006801:Humans; D007407:Interviews as Topic; D010698:Phobic Disorders / Q000523:psychology; D012016:Reference Values; D012649:Self Concept; D012919:Social Behavior; D012920:Social Behavior Disorders / Q000523:psychology*; D011795:Surveys and Questionnaires