Group psychotherapy works! Armed with a growing number of metaanalytic studies, beginning with the classic work of Smith, Glass, and Miller (1980) and complemented by a recent influential national survey of consumers (Seligman, 1995), reviewers of the group psychotherapy research literature can now state with a reasonable degree of confidence that group psychotherapy yields beneficial effects when compared with no treatment and equivalent results when compared with more costly individual psychotherapy. The prototypical laboratory study in these meta-analytic reviews convincingly demonstrates that treating a small group of individuals who manifest a discrete, circumscribed, and homogeneous set of symptoms, such as those who have social phobia, trauma, or depression, in a time-limited, cognitive-behavioral format is ameliorative. Although questions have been raised about the representativeness and relevance of these studies to the way group therapy is actually practiced in the field, the experimental findings per se are uncontested.