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Comparative efficacy of the Picture Exchange Communication System (PECS) versus a speech-generating device: Effects on requesting skills

Article Information

Authors: Boesch, M. C.; Wendt, O.; Subramanian, A.; Hsu, N. 

YEAR:  2013

PUBLICATION: Research in Autism Spectrum Disorders

VOLUME:  7

ISSUE:  3

PAGES:  480-493

DOI:  10.1016/j.rasd.2012.12.002

Final Quality and Data Extraction Decisions

AGE:  6-11.9 years

DOMAINS:  Communication

INTERVENTION:  Augmentative and alternative communication, Picture Exchange Communication System (PECS®)

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