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Picture Exchange Communication System and Autism

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Ranking : Very strong positive evidence

Type(s) : Alternative and Augmentative Communication

Introduction

People using the Picture Exchange Communication System

A child is taught to exchange a picture card for something he wants.

The picture reinforces the words spoken by the adult, who gives the child the thing he wants.

It can also be used to help the child learn how to express his needs by showing what he wants.

Opinion

The current evidence for PECS is generally positive, with considerable anecdotal evidence from parents and professionals regarding the effectiveness of PECS.

It is a straightforward and positive approach, cost effective and not overly time consuming to implement.

There is, however, much confusion regarding the correct use of PECS and it should only be implemented by appropriately trained individuals.

Further information

Please see the Advanced version of this page for more information about this intervention, including relevant research studies and details of how we ranked it.

Disclaimer

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Last Updated : 17/08/2010   Back to Top

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