An important part of quality of life for people with moderate and severe disabilities (MSDs) is being involved in extracurricular and community activities. However, volunteers, who may not have experience with including people with MSDs, lead most community activities. The purpose of this study was to demonstrate the effectiveness of teacher coaching on a volunteer church school teacher's use of effective teaching behaviors (opportunities to respond, behavior-specific praise, and opportunities to participate) in educating a child with MSD. The investigators used a multiple-baseline-across-behaviors design to evaluate the effectiveness of coaching. The results showed a functional relation between coaching and an increase in the number of teaching behaviors used by the volunteer.

This study used a multiple probe (conditions) design across behaviors to investigate the effects of an app for the tablet computer to teach spelling of academic content words to four students with developmental disabilities. The app delivered instruction using a model-lead-test format and students typed on the on-screen keyboard. The study also evaluated the acquisition of nontarget information presented by the app in the form of identifying photos and definitions of the spelling words. The results indicated that all students learned their spelling words using the app and generalized the spelling to paper and pencil. They maintained most of their stimuli and learned the majority of the nontarget information to which they were exposed. Findings are discussed in the context of using technology-aided instruction and interventions that incorporate systematic instruction to teach academics and deliver nontarget information.