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Print/export Download as PDF; Printable version; In other projects ... Lie detection (1 C, 15 P) Disinformation (9 C, 50 P) F. Fake news (5 C, 66 P)
Lie detection is an assessment of a verbal statement with the goal to reveal a possible intentional deceit. Lie detection may refer to a cognitive process of detecting deception by evaluating message content as well as non-verbal cues. [ 1 ]
Articles relating to lie detection, the assessment of a verbal statement with the goal to reveal a possible intentional deceit. Lie detection may refer to a cognitive process of detecting deception by evaluating message content as well as non-verbal cues.
The lies are often trivial and essentially inconsequential – such as pretending to like a tasteless gift. From a societal perspective, such lying is better detected than ignored and tolerated.
In 2001, he published his first work with lie detection using a modified form of the Guilty Knowledge Test, which is sometimes used in polygraph tests. [7] The subjects, right-handed, male college students, were given a card and a Yes/No handheld clicker. [ 8 ]
Truth-default theory (TDT) is a communication theory which predicts and explains the use of veracity and deception detection in humans. It was developed upon the discovery of the veracity effect - whereby the proportion of truths versus lies presented in a judgement study on deception will drive accuracy rates.
American inventor Leonarde Keeler testing his improved polygraph on Arthur Koehler, a former witness for the prosecution at the 1935 trial of Richard Hauptmann. A polygraph, often incorrectly referred to as a lie detector test, [1] [2] [3] is a pseudoscientific [4] [5] [6] device or procedure that measures and records several physiological indicators such as blood pressure, pulse, respiration ...
Vrij argues that SCAN/statement analysis is best used as a technique to guide investigative interviews rather than as a "lie detection tool". [10] Subsequent empirical studies have concurred with these findings, finding that SCAN/statement analysis techniques are applied inconsistently and are not reliable at detecting deceptive statements.