A comparison of curricula: Examining the efficacy of a school-based musical theater intervention.

Students qualifying for services under the Individuals with Disabilities Education Act may experience challenges meeting the socioemotional demands of the school environment, creating a need for targeted interventions that can be delivered within school settings. The current study used a mixed-methods approach to examine the efficacy of a 4-week school-based musical theater intervention delivered to 121 elementary students with intellectual and developmental disabilities. Quantitative analyses of teacher-reported changes in student engagement pre- and post-intervention were conducted to compare student gains made across two intervention curricula, followed by qualitative content analyses of teachers' responses to open-ended survey questions. Results indicated an overall benefit of the musical theater intervention, with increases found in composite scores on the teacher-report Student Engagement Survey measure after completion of both intervention curricula; however, gains in individual survey item scores differed by curricula. Additionally, qualitative analyses provided positive insight into several aspects of the intervention.

A preliminary investigation of a school-based musical theater intervention program for children with intellectual disabilities.

The presence of an intellectual disability may cause a child to have significant deficits in social skills and emotion regulation abilities across development. A vital next step is to find interventions that can be delivered in the school environment and across disability categories that target socioemotional factors. The current study investigated the feasibility of delivering a school-based musical theater program to students with intellectual disability across a range of school settings. A within-group repeated-measures design was used to analyze pre- and post-video recordings of the intervention program, which were coded for six domains of socioemotional ability across all participants ( n = 47). Results showed that significant gains across all domains were observed. However, these gains related to school- and individual-level student factors, such as grade level, severity of disability, and baseline social skill ability.