Which self-initiated interaction example demonstrates communication in a PRT context?

In the context of Pivotal Response Training (PRT), self-initiated interactions are key to promoting communication skills among individuals with Autism Spectrum Disorder. Pointing to an object is considered a significant form of communication because it involves the individual actively engaging with their environment and expressing a desire for interaction or acknowledgment of something of interest.

This form of non-verbal communication facilitates interaction and encourages the response from others, which is a fundamental aspect of PRT. By pointing, the individual is taking the initiative to direct attention to a specific item, inviting others to engage with them in a meaningful way, thus enhancing their communication skills.

In contrast, singing a song and exclaiming joy are expressions that may not necessarily involve a request for interaction or engagement with others. Reading a book, while beneficial for developmental skills, does not inherently demonstrate the self-initiated communication aspect that PRT emphasizes. Therefore, pointing to an object is the most fitting example of communication in a PRT context.