Describe some of the nonverbal cues that are associated with deception

What will be an ideal response?

Answer:
First, microexpressions are facial expressions that persist for less than a second and may indicate deception if the microexpression is contrary to what one would expect. Second, interchannel discrepancies – inconsistencies between nonverbal cues that are expressed in different ways – may indicate deception. Third, either overly frequent or the absence of eye contact may indicate deception. People who are lying also sometimes blink more often than others and their pupils may be unusually dilated. Fourth, people who are lying sometimes display exaggerated facial expressions – expressions that are out of proportion to what they are saying.