Tag Archives: Police investigations

Spotting liars is hard – but our new method is effective and ethical

Guilty? The length of your answer may give it away. Motortion Films/Shutterstock Cody Porter, University of Portsmouth Most people lie occasionally. The lies are often trivial and essentially inconsequential – such as pretending to like a tasteless gift. But in other contexts, deception is more serious and can have harmful effects on criminal justice. From a societal perspective, such lying …

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