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?
reveal discrepancies
manage impressions
increase persuasive power
regulate the interaction
clarify the relationship

Respuesta :

This nonverbal communication revealed discrepancies by allowing Lynn to see that Trey might be hiding something due to excessive and unusual fidgeting.