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®)