Guided mastery and stimulus exposure treatments for severe performance anxiety in agoraphobics.

The present experiment compared two models of treatment for high performance-related anxiety in agoraphobics: the stimulus exposure model, which emphasizes extinguishing anxiety by promoting prolonged exposure to phobic stimuli, and the self-efficacy model, which emphasizes building a sense of mastery by promoting rapid proficient performance accomplishments. Subjects were 26 agoraphobics who could perform phobic activities when behaviorally tested, but who became highly anxious when doing so. Subjects were assigned at random to either (a) guided mastery treatment based on self-efficacy theory, (b) stimulus exposure treatment, or (c) delayed treatment. The results showed that guided mastery was significantly more effective than stimulus exposure in reducing performance anxiety, and this difference increased over the follow-up period. The findings indicate that therapists can implement performance-based treatment more effectively by assisting clients to achieve proficient performance than by simply encouraging them to expose themselves to phobic stimuli.