Saxe has called the error rate for polygraph testing “significant,” and concluded that even studying polygraph testing is ...

A creepy sex cult leader kept a polygraph machine in the New Jersey home where he is accused of manipulating Sarah Lawrence College students, a prosecutor revealed Tuesday.

The polygraph is not a lie detector but rather an instrument that measures a person’s physiological changes to questions posed by the examiner. An elevated physiological response to a particular ...

Zaid described him as the PT Barnum of polygraphy. Here’s a video of Marston using a polygraph-like machine and claiming to identify the varying emotions of blonde, brunette and redheaded women.

Alex Murdaugh failed a polygraph test administered as part of the plea agreement for the disgraced former attorney's raft of financial crimes, violating the deal, which required his truthfulness ...

The records, released at the request of newspapers, also show that sheriff's officials were shopping for a new polygraph machine in February 1991.

People are worried that if she walked by a polygraph machine, the dang thing would explode.” “People want to know what their president is going to do,” Kennedy continued.