When people ask questions,the pitch of their voices typically goes up at the end of the sentence to signal others that a response is expected.This phenomenon best illustrates the use of nonverbal behavior to

Question

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The pitch of the voice used at the end of a sentence when asking a question is a nonverbal behavior that helps to facilitate verbal communication by signaling to the listener that a response is expected.

When People Ask Questions,the Pitch of Their Voices Typically Goes