<qa>  What is SASS?The investigators have tested SASS, a school-based group CBT intervention for social phobia, and found it to be effective when delivered by psychologists Masia Warner et al., 2005; Masia Warner et al., 2007. The proposed dissemination study extends this work through a controlled trial of SASS delivered by school counselors. The investigators will randomize 126 adolescents with social anxiety disorder, ages 14 through 17, to one of 3 treatments: 1 SASS delivered by school counselors SC-SASS, 2 SASS delivered by psychologists Expert-SASS, or 3 a manualized adolescent group counseling program specifically designed for school counselors, called Skills for Living SFL. A comprehensive evaluation will include diagnosis, illness severity, scale ratings of social anxiety and depression, clinical global improvement, overall functioning, and school-relevant indices of function. Outcomes will be assessed at baseline, mid-point after 6 weeks of intervention, post-treatment, and 6 months following intervention completion. 