The polygraph lie detector works on the same principles as detecting behavioral betrayals of deceit, and it is vulnerable to the same problems. The polygraph exam does not detect lies, …
As featured on the Lie to Me website (www.lietome.com) June 6, 2017 The beginning It was the very successful producer Brian Grazer’s idea, not mine. Googling him, I learned that …
Excerpt taken from Introduction (pp. ix – xiv) November 1, 2016 “What motivated me to spend fifty years investigating facial expressions, emotions and deception? Why these topics, which had been …
December 8, 2015 Misjudging a Peron I have spent a lot of time in the last thirty years advising police, both regional and national, on how to evaluate truthfulness. You …
November 11, 2015 Trouble with ineffective testing TSA personnel in the SPOT (Screening Passengers with Observational Techniques) program have come under repeated, unjustified criticism. Their failure to catch people pretending …
November 2, 2015 As seen on Yahoo Health by Temma Ehrenfeld Too bad every liar isn’t Pinocchio, with a tell-all nose. But do our faces give lying away in more …
August 17, 2015 As seen in the Huffington Post I was approached soon after 9/11 by a senior psychologist, who held office in APA, to participate in the government’s newly …
August 2014 Science Fiction From a distance of twenty feet, without your knowledge or consent, the surveillance cameras, microphones and physiological sensors apply computer algorithms to process your gait, facial …
July 2014 The most popular questions we receive at the Paul Ekman Group are questions relating to which courses and universities are best equipped to promote a career in becoming …
June 2014 Many readers have asked whether Snowden was lying in his recent NBC-TV interview, knowing I have worked for the government and corporations spotting lies by how someone behaves. …
May 2014 The game has changed now that TV broadcasts people playing poker In the old days, not a word was spoken, and that tradition continues today in some venues. …
April 2014 Paul Ekman Group Website I’m Paul Ekman. Welcome to the first post of my blog on our new website! This past year has been exciting as we’ve improved our …
December, 2009 The Thrill of Lying The Navy warrant officer John Anthony Walker, Jr. was convicted as a spy for the Soviet Union in 1987, and is serving a life …
March, 2009 Avoiding Punishment “I thought I was only going 55 miles an hour officer” claims the driver speeding at 70 mph. “My wristwatch stopped so I had no idea …