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Preferred term

forensic polygraph  

Definition

  • Since the recording of history, human beings have believed that certain physiological changes occur in individuals when they are lying. In ancient China, individuals accused of being deceptive were required to speak with their mouths full of dry rice. [Source: Encyclopedia of Crime and Punishment; Forensic Polygraph]

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https://concepts.sagepub.com/social-science/concept/forensic_polygraph

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