I cannot debunk the polygraph test from a position of authority, but I have read, written, and researched in the field of forensic linguistics at a prestigious university during my BA, MA, and PhD, focusing not only on speech but also physiological responses to receptive activity. I became...
Hey,
Regarding the extent to which a person can rely on the polygraph test, I can promise you unconditionally that they are 0% reliable and should therefore be discontinued from use in attempting to pinpoint a culprit in a crime. I have extensive experience using polygraphs, and I can assure...