Enabling functional communication is critical for accessibility in school and society for all pupils. This systematic review analyzed the results of educational studies on developing communication skills for learners ([less than or equal to]21 years) with autism spectrum disorder and comorbid intellectual disability. Systematic database searches…

Providing effective interventions for individuals with severe intellectual disabilities (ID) continues to challenge educators, speech-language pathologists, and other allied health professionals. This article reviews recommended intervention practices that have emerged over the past 30 years and illustrates their use through an evidenced-based…

The purpose of this comparative efficacy study was to investigate the Picture Exchange Communication System (PECS) and a speech-generating device (SGD) in developing requesting skills, social-communicative behavior, and speech for three elementary-age children with severe autism and little to no functional speech. Requesting was selected as the…

Despite expansive improvements in both treatments and research, the majority of persons with autism use non-empirically supported interventions. One way to decrease the research-to-practice gap involves increasing the direct applicability of research findings to clinical settings. Effectiveness research achieves this goal by identifying treatments…

Due to deficits in communication, students with autism experience anxiety and confusion, which cause withdrawal and disruptive behaviors. However, teachers can create a positive educational environment that will facilitate learning by having an understanding of autism and of the characteristics associated with children with autism. One important…

The purpose of this investigation was to gain an understanding of the challenges of teaching non-speaking learners with intellectual disabilities and the scope of augmentative and alternative communication (AAC) used in primary school settings in Gaborone, Botswana. A qualitative interview methodology was used to investigate the experiences of 11…

Most people agree that it is important for children to be able to express their likes, dislikes, needs, and ideas. It is also important for their parents, siblings, peers, teachers, and others to be able to understand them. Yet for children with language impairments, trying to communicate is not only frustrating but can be overwhelming. In…

An augmentative and alternative communication (AAC) intervention to increase vocabulary acquisition by 5 children (ages 7-9) with mild to moderate mental disabilities was evaluated. The AAC communication procedure resulted in higher rates of vocabulary and sentence selection for each of the children; improvement persisted above baseline levels…