Authors: van der Meer L, Sutherland D, O’Reilly MF, Lancioni GE, Sigafoos J
Title: A further comparison of manual signing, picture exchange, and speech-generating devices as communication modes for children with autism spectrum disorders
Source: Research in Autism Spectrum Disorders 2012 6(4): 1247-1257
Year: 2012
Research Design: Single Case Design
Abstract:

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