By Federal Bureau of Investigation – <a rel=”nofollow” class=”external free” href=”https://multimedia.fbi.gov/large/3341″>https://multimedia.fbi.gov/large/3341</a>, Public Domain, Link The accuracy of a lie detector test, also known as a polygraph test, is a subject of ongoing debate in the scientific community. Some research suggests that polygraph tests can be moderately accurate in identifying deception, while other studies have found […]