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The polygraph as an investigative tool in criminal and private investigations

The polygraph as an investigative tool in criminal and private investigations

by Steven Van Aperen | Feb 29, 2000 | Articles

Throughout history there have always been problems in ascertaining the truth. In the 1500-1600’s the truth was verified by means of threat, promise and in some cases torture. However, the justices of the era soon realised that admissions gained could not be relied on...
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