In the glass menagerie, the playwright uses the narrator to options: o comment on the play's action and characters o distract the audience from events on stage o explain the speeches of other characters o clarify the themes of the play

Which function of nonverbal communication is at work? trey was planning a surprise party for lynn, but when she asked him why they couldn't go out on friday, trey shifted his eyes, coughed, and stuttered when he said he already had plans. what did trey's nonverbal communication do for lynn? clarify the relationship regulate the interaction increase persuasive power reveal discrepancies manage impressions