A PECS user consistently swaps pictures of unrelated items. Which prompting technique would be MOST effective to address this error?

The most effective prompting technique to address a PECS user consistently swapping pictures of unrelated items is error correction with a paired prompt. PECS, or Picture Exchange Communication System, is a communication system that teaches individuals with autism or other communication challenges to communicate by exchanging pictures representing desired items or actions. When a user swaps pictures, it indicates a misunderstanding of the picture's meaning or a difficulty with accurate selection. Paired prompting involves initially providing a verbal or gestural prompt alongside the correct picture. This prompt guides the user toward the intended selection. For example, if the user reaches for a picture of a car i....