Study Finds Flaws in Leading Security Lie Detection Training Tool METT (IMAGE)

University of Huddersfield

Study Finds Flaws in Leading Security Lie Detection Training Tool METT

Caption

The investigation concludes that the international airport security system, METT - the Micro-Expressions Training Tool, fails to improve lie detection rates beyond levels that can be achieved by simple guesswork.

Credit

The University of Huddersfield

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