Non-vocal to Complex Communication Evidence Based Communication Strategies for Children with Autism

Language is the foundation of all social interactions. Various studies indicate that an estimated 25-50% individuals with autism fail to develop vocal speech (DeWeerdt, 2013; Tager-Flusberg & Kasari, 2013, p. 468; Wodka, Mathy & Kalb, 2013). Many longitudinal studies indicate that children with autism spectrum disorder with speech impairments and minimal verbal skills have less favourable outcomes in life, hence development of speech and communication in children with autism is both desired and