Using the Picture Exchange Communication System to Increase the Social Communication of Two Individuals with Severe Developmental Disabilities
Helen I. Cannella-Malone, Jodi L. Fant, Christopher A. TullisVolume:
22
Language:
english
Pages:
15
DOI:
10.1007/s10882-009-9174-4
Date:
April, 2010
File:
PDF, 256 KB
english, 2010