Subtle Expressions Key to Detecting Deception
New research in a paper called Detecting Deception from Emotional and Unemotional Cues by Gemma Warren, Elizabeth Schertler and Peter Bull suggests that subtle expressions, not microexpressions, could be a more accurate tool in detecting deception. Many people know that microexpressions are hidden signs of emotions that are uncontrollable and last a fraction of a second. These…
