PECS promotes functional communication; however, more research is needed to investigate its efficacy in Phases IV to VI and its impact on speech and functional communication across contexts

Abstract

ISSN: 1748-9539 (Print) 1748-9547 (Online) Journal homepage: http://www.tandfonline.com/loi/tebc20 PECS promotes functional communication; however, more research is needed to investigate its efficacy in Phases IV to VI and its impact on speech and functional communication across contexts Parimala Raghavendra (Commentary author)To cite this article: Parimala Raghavendra (Commentary author) (2011) PECS promotes functional communication; however, more research is needed to investigate its efficacy in Phases IV to VI and its impact on speech and functional communication across contexts, Evidence-Based Communication Assessment and Intervention, 5:1, 7-10,