How to be a lie detector - Professor Glenn D Wilson

There are many circumstances in which it is important to detect deception. Whether people are evaluating a partner's account of their activities involved in police investigations, jury duty, high-level diplomacy or simply deciding who to vote for at an election, sincerity is a major issue. How to tell whether someone is lying by verbal and body language clues is discussed, as well as the use of polygraphs, infrared cameras and computerised systems.

The transcript and downloadable versions of the lecture are available from the Gresham College website:
gresham.ac.uk/lectures-and-events/how-to-be-a-l…

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