Establishing a relation between existing skills and acquisition of communicative responses may be useful in guiding selection of alternative communication systems. Matching and motorimitation skills were assessed for 6 children with developmental disabilities, followed by training to request the same set of preferred items using exchange-based communication and manual signs. Three participants displayed both skills and rapidly acquired both communicative response forms. Three others displayed neither skill; 1 mastered exchange-based responses but not manual signs, and neither of the other 2 easily acquired either response form.
|Number of pages||6|
|Journal||Journal of Applied Behavior Analysis|
|State||Published - Jun 2009|
- Alternative and augmentative communication
- Matching to sample
- Motor imitation