Self-perception and rumination in social anxiety.

The present study examined the relationship between perceptions of performance and post-event processing (PEP) following task feedback in individuals with social phobia and matched control participants. Groups of high and low socially anxious participants engaged in a structured 5-min conversation in groups of four people. Following the conversation, false feedback (given in the form of either high scores or moderate scores) was given and self-appraisals of performance, levels of positive and negative mood, and levels of PEP were assessed. Results showed that participants' perceptions of their own performance and levels of positive affect significantly predicted the degree to which they engaged in negative rumination about the task. The moderate score condition was found to be detrimental for socially anxious individuals' self-appraisals and PEP, whereas controls showed no significant difference in self-appraisal and PEP, regardless of feedback. The results are discussed in relation to current cognitive models of social phobia and both treatment implications and directions for future research are explored.