A brief review of selective mutism literature

Selective mutism is a disorder characterized by a persistent failure to speak in certain social situations. It is typically diagnosed in childhood, and the disorder can last from just a few months to several years in some individuals. Debate surrounds the origins and causes of this disorder. Recent literature suggests that selective mutism may be a form of social phobia. The present article is a brief review of the literature on the etiology, assessment, comorbid diagnoses, and treatment perspectives from several theoretical orientations, including behavioral, family systems, and psychopharmacological.