Which of the following devices might be useful for a child with autism who is completely nonverbal? microphone electrolarynx electronic "talker" none of these

a electronic talker

Explanation:

aacc device helps the child to communicate

The correct answer is: Electronic talker.

Electronic talkers are used by people who are nonverbal.

While microphones require you to talk into them, people who are nonverbal can't really talk into a microphone.

An electrolarynx is basically another way for someone to talk, which an electrolarynx wouldn't be useful for a child who is completely nonverbal.