The Truth About the Polygraph | Dr. Tuvya Amsel | TEDxWhiteCity

Learn about the world of the polygraph test and how this tool is part of the everchanging world of truths vs. lies.

Dr. Tuvya Amsel is a senior criminal investigator, polygraph examiner, researcher and innovator in the area of human integrity and credibility. In the last 45 years, he has interviewed over 35,000 people while conducting various types of criminal investigations, polygraph tests, security screenings and integrity projects – for small businesses as well as mega corporations (up to 55,000 employees) in both America and Asia.

Beyond investigating, Dr. Amsel is an author of books, a creator of law enforcement manuals and a columnist for American and European polygraph magazines. Since 1982, Dr. Amsel has been sharing his vast experience with law enforcement agencies and corporate security departments all over the world.

This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx