Many people think that they are good at reading character and in determining whether someone is lying, often relying on eye movement, gaze aversion, or body language, and other behavioral signs. Unfortunately, the fact is that none of these methods have been proven to...

This is one of the most frequently asked questions, and the answer is "yes" and "no". The U.S. Department of Justice says"Neither the United States Code nor the Federal Rules of Evidence have a specific provision concerning the admissibility of polygraph...