An overt indication of understanding is referred to as 

If you are trying to convey an emotion or experience to your listeners, you might use a

technique called ________. A) pacing B) vocalized pause C) empathy D) oral visualization

Micah was tapping the desk rapidly before his school presentation, conveying his nervousness. Micah was displaying which type of gesture?

a. emblem b. regulator c. illustrator d. affect display