怎样才能知道别人在说谎- 小猪莉莉- 小猪莉莉- 和讯博客

Polygraphy tests do not detect lies, says Frank Horvath, past president of the American Polygraph Association. They detect physiological arousal to psychological stimuli. That means the devices register a lie when the interview subject is just ... He claims that when a person is telling a lie for the first time and it's a big one, he can detect the lie with near-perfect accuracy--and so can you. The trick is to figure out the verbal and non-verbal cues that are masking ...