David J. Lieberman, Ph.D.

Dr. Lieberman is one of the world's foremost authorities on lie detection, human behavior, and the psychology of influence—and the expert that experts turn to.

ELITE TRAINING & MILITARY CREDENTIALS

Created the mandatory training program for all United States Air Force Psychological Operations (PSYOP) graduates

Conducts advanced training for elite FBI profilers, CIA operatives, NSA agents, and multiple branches of the U.S. military

Trains police departments and private security firms on six continents

Developed interview and interrogation techniques currently used by governments, corporations, and mental health professionals in 124 countries

BESTSELLING AUTHOR

15 published books translated into 38 languages

Two New York Times bestsellers with over 5 million copies sold worldwide

Author of Never Be Lied To Again—the #1 bestselling book on lie detection in history

Latest release: Mindreader: The New Science of Deciphering What People Really Think, What They Really Want, and Who They Really Are

Dr. Lieberman's unique ability to bridge cutting-edge psychological research with practical, real-world application has made him the go-to expert for anyone seeking to understand human behavior, detect deception, and master the psychology of influence.