The Junk Science Cops Use to Decide You're Lying


When "junk science" forms the basis of the training curricula used by for-profit companies in the business of teaching police interrogation techniques, it can produce mistakes leading to false confessions and wrongful convictions. A number of vendors rely on practices long proven ineffective and debunked as myths, such as relying on interpretations of body language, eye movement, tone of voice, and other physical cues to claim evidence of deception. Genuine evidence-based interview techniques exist that should be used in making police training more professional.

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