Four months before the University of Maryland football program hired Josh Gattis as its offensive coordinator, a woman said he exposed himself to her in Florida, prompting a police investigation that ...

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 ...

The polygraph examination is a key component of the security clearance process for individuals seeking access to classified information in sensitive government positions, usually within the ...