The Anne Arundel County Police Department has pared back the number of polygraph questions asked potential officers, citing a potential bias against minority job applicants. Chief Kevin Davis said ...

In this series on the polygraph, I’m reviewing some of the applications and issues of interest to security personnel considering polygraphs as a tool for pre-employment screening and in investigations ...

For as long as human beings have deceived one another, people have tried to develop techniques for detecting deception and finding truth. Lie detection took on aspects of modern science with the ...