Picture Exchange Communication System

The Picture Exchange Communication System (PECS) is a communication tool used primarily for individuals with speech or language challenges. It involves using pictures or symbols to express needs, wants, or thoughts. The person hands over a picture to a communication partner, who then provides the desired item or response. This system promotes understanding, social interaction, and the development of verbal skills over time. PECS is flexible and can be adapted to different ages and abilities, making it effective for teaching functional communication in various settings.