Do some observing of people in conversation (for example, in a cafeteria or caf) and from this

Do some observing of people in conversation (for example, in a cafeteria or café) and from this make a list of bodily cues that convey confidence and cues that convey nervousness. This exercise can be conducted in class in small groups of three, where the roles of speakers and observer are rotated. Observers may then compare their lists and the small groups can report their findings to the larger class.