Treatment of Social Phobia: Potential Mediators and Moderators.

Although the efficacy of numerous psychosocial interventions for social phobia has been clearly demonstrated, little is known about the mediators and moderators of treatment change. Three potential mediators are discussed that are derived from prominent psychological theories: negative cognitive appraisal (estimated social costs), perceived self-efficacy (perceived social skills), and perceived emotional control. Furthermore, the generalized subtype of social phobia and the additional diagnosis of avoidant personality disorder are considered as potential treatment moderators.