PECS
From Wikipedia, the free encyclopedia
Picture Exchange Communication System (PECS) is a form of augmentative and alternative communication (AAC) is typically used as an aid for children with autism.
PECS is a great tool for helping non-verbal children (such as those with autism) communicate without words. PECS allows the child to make choices and communicate needs. When children can communicate and express their needs, often behaviors can be minimalzed and the child becomes much happier.
PECS can be used in several ways to aid communication. PECS are typically introduced using pictures of desired objects (such as food or toys). When the child wants one of these items, he gives the picture to a communication partner such as a parent, therapist, caregiver or another child. The communication partner then hands the child the food or toy, thus reinforcing communication. Ultimately, the pictures can be replaced with words and sentence strips (e.g. I want cookies).
Many people believe that PECS can also be used to create visual schedules for children this is however factually incorrect. The term PECS does not refer to the individual pictures or icons. PECS is the exchange of the icon as a form of communication, not the picture itself. The same icons that are used for PECS are frequently used for creating visual schedules, but this is not PECS, it is simply using icons to create a visual schedule.
The introduction of PECS can be a long and drawn out process taking months to complete. For a family facing a lifetime with a non-verbal child who is not grasping sign language either, these can definitely be a relief for the lack of communication.
[edit] References
- Bondy, A.S., and L. Frost. 1994. "The Picture Exchange Communication System." Focus on Autistic Behavior 9(3):1-19.
- Bondy, A.S. 2001. "PECS: Potential benefits and risks." The Behavior Analyst Today 2:127-132.
- Mirenda, P. 2001. "Autism, Augmentative Communication, and Assistive Technology: What Do We Really Know?" Focus on Autism and Other Developmental Disabilities 16(3):141-151.
- Bondy, A.S., and L. Frost. 2001. "The Picture Exchange Communication System." Behav Modif. 25(5):725-744.
[edit] External links
- PECS.com/ Contains commonly used pictures and PECS binders
- Downloadable directions for creating a homemade PECS
- A PECS program that is cheap. Site also offers free PECS
- The Boardmaker program used by most Speech Language Pathologists and schools
- Summarizes research on PECS and other autism therapies
