Generalization of a Pictorial Alternative Communication System across Instructors and Distance.
- Resource Type
- Article
- Authors
- Ganz, Jennifer B.; Sigafoos, Jeff; Simpson, Richard L.; Cook, Katherine E.
- Source
- AAC: Augmentative & Alternative Communication. Jun2008, Vol. 24 Issue 2, p89-99. 11p. 3 Graphs.
- Subject
- *AUTISM
*NONVERBAL learning disabilities
*NONVERBAL communication
*MEANS of communication for people with disabilities
*MENTAL imagery
*COMMUNICATIVE disorders
- Language
- ISSN
- 0743-4618
Nonverbal individuals with autism spectrum disorders (ASD) often require the use of picture-based, aided augmentative and alternative communication (AAC) systems. Such systems are used widely, but little research has investigated the generalization of these devices to a variety of communicative partners and under a variety of conditions. We investigated use of a modified Picture Exchange Communication System (PECS) protocol to teach AAC-supported functional communication skills to a 12-year-old boy with autism. Results indicate that the participant was able to generalize his communication skills across a variety of instructors and to use functional non-verbal strategies to respond to communication obstacles. [ABSTRACT FROM AUTHOR]