Aided conversations differ from spoken ones in their transitions between turns and symbols because seeking and choosing symbols takes more time than speaking words naturally. This study adopted the concepts and principles of conversation analysis (CA) to analyze the transitions between symbols during the construction of aided turns. The data was…

This study examined the changes in the communication skills of preschool students with autism spectrum disorder (ASD) that resulted from an intervention that featured three evidence-based, transactional approaches to augmentative and alternative communication (AAC) intervention: (a) attributing communicative meaning to student behaviours; (b)…

The aim of this study was to examine how early symbolic forms (and their associated communicative functions) are related to change in communication among a sample of 12 young children with autism spectrum disorder (ASD) who produced two or fewer spoken words ("M" age = 28.75 months; 11 male, 1 female). Parents reported on children's…