First Polygraph Collection Mode [2022] First Polygraph Collection Mode [2022]

First Polygraph

Nov. 26, 2024

American Polygraph Association - On April 19, 1921, the first documented field polygraph examination of criminal suspects was conducted by Dr. John A. Larson in Berkeley, California. That date marks what may Duplicating Polygraph - Dead Media Archive Kelly Polygraphe | Brief history of the polygraph First Polygraph


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