title: Language Development of Individuals Who Require Aided Communication: Reflections on State of the Science and Future Research Directions.
abstract: Language acquisition theories differ in the importance they assign to production as a learning mechanism. This review summarizes some of the theoretical issues linked to this debate and considers their implications for children with severe speech and physical impairments. The unique aspects of the language-learning contexts of these children are explored. Drawing largely on papers published within the journal Augmentative and Alternative Communication, this review summarizes features of language development that have been described over the past 3 decades and considers how these findings might illuminate our understanding of language development across both spoken and aided modalities. Implications for assessment, intervention and for further research are suggested.
authors.affiliation: Clinical Speech & Language Studies, Trinity College Dublin , Ireland.
authors.forename: Martine M
authors.initials: MM
authors.lastname: Smith
mesh_terms: D003143:Communication Devices for People with Disabilities; D003147:Communication Disorders / Q000534:rehabilitation*; D006801:Humans; D007804:Language Development; D012106:Research / Q000639:trends
keywords: Aided communication; Language development; Theory