When Kenji nods his head up and down rather than saying “Yes,” he is using a nonverbal behavior known as a(n)

Explain the differences between shyness, communication apprehension, and willingness to

communicate. What will be an ideal response?

Which type of visual aid do the authors recommend using with caution and only if it is the best clarify

and give impact to your ideas? A) handouts B) objects C) opaque projections D) photographs