![](/img/cover-not-exists.png)
Comparing Tangible Symbols, Picture Exchange, and a Direct Selection Response for Enabling Two Boys with Developmental Disabilities to Access Preferred Stimuli
Roche, Laura, Sigafoos, Jeff, Lancioni, Giulio E., O’Reilly, Mark F., van der Meer, Larah, Achmadi, Donna, Green, Vanessa A., Kagohara, Debora, Sutherland, Dean, Rayner, Christopher, Marschik, Peter BVolume:
26
Language:
english
Journal:
Journal of Developmental and Physical Disabilities
DOI:
10.1007/s10882-013-9361-1
Date:
June, 2014
File:
PDF, 532 KB
english, 2014