PECS — Picture Exchange

PECS (Picture Exchange Communication System) is an international system of functional communication through exchanging pictures. The child learns to express their needs by handing a picture to a partner (parent, specialist, peer) and gradually — as speech emerges — moves on to words and phrases. PECS solves a critical task: giving a non-verbal child a way to speak about their needs immediately, before spoken speech emerges. This reduces frustration and behavioral problems linked to the inability to express a need, and it builds motivation to communicate.

At H&B Neurolife International Rehabilitation Center (Shangrao), PECS is integrated into speech therapy at the foundational level as a multimodal tool of functional communication. It is used in combination with ABA (systematic teaching of how to use pictures), oral-motor therapy (building the physiological foundation for a later transition to words), DIR/Floortime, and other directions. It is applied in non-verbal and minimally verbal children with ASD, in severe speech delay, and against a pronounced behavioral picture caused by communication difficulties.

Strengths of the method as delivered at the center: immediate functionality — the child gets a way to communicate right away; reduction of frustration and the behavioral problems linked to it; bridge to spoken speech — in some children PECS supports the emergence of words and phrases; reproducibility within the family; an international evidence base in ASD practice.

What matters most for parents

The common worry that PECS will 'block' spoken speech is not supported by the data. In some children PECS actually supports the emergence of words: having mastered communication through pictures, the child gains motivation toward a more efficient way. For others PECS remains their main system of communication, and that is fine. The key point is that the child gains a way to speak about their needs, and this lifts an enormous frustration from the entire family.