Improvement in Social Deficits in Autism Spectrum Disorders Using a Theatre-Based, Peer-Mediated Intervention

Social Emotional NeuroScience Endocrinology Theatre is a novel intervention program aimed at improving reciprocal social interaction in youth with autism spectrum disorder (ASD) using behavioral strategies and theatrical techniques in a peer‐mediated model. Previous research using a 3‐month model showed improvement in face perception, social interaction, and reductions in stress. The current study assessed a 2‐week summer camp model. Typically developing peers were trained and paired with ASD youth (8–17 years). Social perception and interaction skills were measured before and after treatment using neuropsychological and parental measures. Behavioral coding by reliable, independent raters was conducted within the treatment context (theatre) and outside the setting (playground). Salivary cortisol levels to assess physiological arousal were measured across contexts (home, theatre, and playground). A pretest–posttest design for within‐group comparisons was used, and prespecified pairwise comparisons were achieved using a nonparametric Wilcoxon signed‐rank test. Significant differences were observed in face processing, social awareness, and social cognition (P