During free play, why does a teacher use a prompt in assisting a kindergartner with autism to use a PEC board?

Using a prompt to assist a kindergartner with autism in utilizing a Picture Exchange Communication (PEC) board is primarily aimed at enhancing the student's verbal communication through exchange. The PEC board is a communication aid that allows non-verbal or minimally verbal children to express their needs, thoughts, and feelings visually by exchanging pictures.

When the teacher uses a prompt, it serves as a supportive mechanism to encourage the student to actively participate in communication rather than remaining passive during free play. This interaction is crucial because it enables the child to practice using the PEC board, reinforcing their understanding of how to effectively communicate their desires and needs. Ultimately, this enhances their communication skills, promotes social interaction with peers, and allows for more meaningful engagement in their environment.

The correct choice aligns with the objective of fostering communication and developing functional language skills, which is an essential part of the educational framework for children with autism.