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Mind

Can we get better at spotting when someone is lying?

A reader wonders if they can become less gullible. Our science-based advice columnist David Robson has some surprising answers

By David Robson

7 May 2025

BP2AYN Pinocchio wooden toys, Montepulciano, Tuscany, Italy

“Countless studies have shown that most of us are pretty abysmal at lie detection”

Chloeimages/Alamy

Distinguishing fact from fiction is one of the great tests of human communication. Little wonder that some people agonise over their capacity to sniff out a fishy story. “My friends say I’m a real mug,” one reader tells me. “What can I do to be less gullible?”

I can’t help but wonder if our reader’s friends are being a little too harsh. Countless studies have shown that most of us are pretty abysmal at lie detection. When asked to discern whether people are telling truths or falsehoods, the …

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