"The Picture Exchange". Wired 2, 1. p. 32.
The number of links in a picture exchange response chain determined two levels of response effort.
The purpose of this study was to determine whether manual sign or the Picture Exchange Communication System (P.E.C.S).
The iconicity hypothesis has not yet been explored within the intervention protocol of the Picture Exchange Communication System (PECS).
The Picture Exchange Communication System (PECS) is a protocol designed to teach functional communication skills to individuals with developmental disorders.
Intervention phases were adapted and modified from the picture exchange communication system (PECS) (Bondy & Frost, 1994; Frost & Bondy, 2002).
The app utilises the picture exchange communication system (Pecs (pdf)), using visuals to instigate communication in children.
The Picture Exchange Communication System (PECS) is a widely used picture/icon aided augmentative communication system designed for learners with autism and other developmental disorders.
The picture exchange communication system (PECS) is a functional communication system frequently used with individuals diagnosed with autism spectrum disorders who experience severe language delays (Frost & Bondy, 2002).
We compared acquisition of, and preference for, manual signing (MS), picture exchange (PE), and speech-generating devices (SGDs) in four children with autism spectrum disorders (ASD).
Results are discussed in terms of response effort within a response chain of a picture exchange system and competing ratio schedules for problem behavior during mand training.
