RESUMEN
For the first time, the effectiveness of art therapy (drama therapy) in children with mental disorders has been studied on substantial clinical data. Psychotherapeutic work involved certain form of drama therapy that included patients watching Moscow theaters performances and then discussing them with family and in group therapy sessions with psychologists. Researchers have developed drama therapy methods for children with mental disorders, determined indications and contraindications for this treatment. The study shows effects of art therapy on the child adaptation to the conditions of the micro-social environment, particularly on his family adaptation, formation of harmonious, supportive, rehabilitative family relations. It is noted that art therapy influences adolescent's adaptation to the conditions of the macrosocial environment, particularly his adaptation in a peer group, behavior in various situations and formation of normal behavioral patterns in different environmental conditions.