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Is There a Universality of Facial Expressions?
Adam Carroll: I never thought we were supposed to believe that facial expressions were that universal or reliable as indicators of emotion. He says the real issue is not what academics think, but who believes this more than anyone else? " Particularly cops are like the great offenders," he says. But where have you come down on vocal cues? Should we trust them?"I don't know, Adam. I think I'm in favor of thought of it."