QuoteIt would actually be fairly easy, using data that's already been collected for other purposes, to test whether pre-employment screening actually improves an agency's workforce. Not theoretically, but actually. Cold, hard data, right there waiting to be analyzed that can tell us what we're getting for our tax money. But polygraphers don't want such a study to take place.
I wonder why? Doesn't the truth set you free?i
Quote from: PhilGainey on Feb 12, 2009, 02:25 PMhttp://www.stat.cmu.edu/~fienberg/faigman-polygraph-issues-2003.html
Titled "The Limits of the Polygraph". They do a very good job of covering the issue of court admissibility.
And, no, the authors are NOT phony Ph'Ds, but rather well respected researchers from academia.
TC