ABA Inside Track Episode 329- Tutorial: PECS w/ Judy Southey
Dec 10, 2025
Join speech-language pathologist Judy Southey as she unpacks the intricacies of the Picture Exchange Communication System (PECS). She reveals common misconceptions, such as the meaning of the acronym, and clarifies how to effectively implement PECS to promote verbal behavior. Judy discusses the importance of proper AAC evaluations and dispels myths about prerequisites for PECS use. Discover practical tips for each training phase, the significance of family involvement, and the balance between photo-based and symbol communication. It's a needed guide for enhancing functional language!
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Assess Access Before Choosing AAC
- Do treat AAC as either aided (devices/symbols) or unaided (signs/gestures) and consider access needs first.
- Do teach the communication system with a protocol rather than just giving a device.
Start PECS Simple And Motivated
- Do start PECS with just a trained person, 3–5 strong reinforcers, printed symbols, and Velcro.
- Do ensure the learner wants the items so motivation drives early exchanges.
Use Two People To Teach The Motor Pattern
- Do use two people in early PECS phases: a prompter and a communicative partner.
- Do fade physical prompts so the learner independently picks up, reaches, and hands over the symbol.