The polygraph, known more commonly as the “lie detector,” has a long and controversial history as a forensic tool, but it has also been used in a variety of other contexts, including employment ...

Want to know if somebody is lying? It’s always so hard to tell. [dbmaking] has whipped up a fun little polygraph, otherwise known as a lie detector. It’s nowhere near as complex as the ones you’ve ...

An examiner keeps an eye on how various measures change in response to particular topics or questions. Credit: DENker/Wikimedia Commons Attorneys for Christine Blasey Ford, the woman who's accused ...

Since ancient times, the art of discerning truth from lies has captivated human curiosity. In our recent book, Pathological Lying: Theory, Research, and Practice, my co-author, Drew Curtis, and I ...

Northwestern University engineers have developed a small, wireless polygraph system you can wear. Unlike polygraphs used in ...

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