Quote from: antrella on Mar 10, 2006, 03:32 PMI'm beginning to think the polygraph servestwothree somewhat legitimate (albeit deceptive & borderline unethical) purposes in pre-employment screening.
1) Filter out undesirable candidates for whatever reason. A supervisor wants to put the kibosh on an applicant but can't come right out and tell his peers/underlings "yeah, I just have a bad feeling about this guy." The polygraph serves as a proxy for such decisions.
Quote2) Stress test. If your physiological responses are flying all over the place at the mere mention of the word "DRUGS" or "TERRORIST ORGANIZATION," it may be an indicator that you'll shatter like an egg should an enemy get a hold of you. Lies or no, who would you rather entrust with state secrets - someone physiologically unfazed by intrusive questions, or Johnny McSweats whose body gives something away the second it's put under pressure?
Quoteadded 3) Accountability. By not hiring those that failed polys, LEOs can act without fear that the press/pundits will come out after a leak/embarassment and saying "HE WASN'T EVEN POLYGRAPHED!" etc. This ties into the public perception that polygraphs are very accurate.
QuoteThis isn't to say I endorse it - those I've spoken with here and elsewhere know how I feel about the poly. It's an absurd tool for an absurd world.