Do Lie Detector Tests Really Work? - Psychology Today
Do Lie Detector Tests Really Work? - Psychology Today Do Lie Detector Tests Really Work? - Psychology Today Posted: 14 Jan 2020 12:00 AM PST In February of 1994, the FBI arrested Aldrich Ames, who had been a CIA employee for 31 years. Ames was arrested and charged with espionage. He was a Russian spy. For nine years, he had been passing secrets to the Russians in exchange for over $1.3 million. His spying activities had compromised dozens of CIA and FBI operations. Worse yet, his treacherous crimes had led to the deaths of several CIA spies and the imprisonment of many more. During the time that Aldrich Ames was operating as a Russian spy, the CIA had twice given him a lie detector test. Despite having no special training in how to defeat a lie detector test, Aldrich passed both times. Source: wikimedia The modern polygraph, better known as the "lie detector test," is a fascinating little instrument with a l...