quickfix wrote on Sep 8
th, 2013 at 1:48pm:
Ex Member wrote on Sep 7
th, 2013 at 3:08pm:
Quickfix, are you finally stepping up to the countermeasure challenge?
Arkhangelsk: no professional examiner would take this "challenge" seriously; it would be nothing more than a carny sideshow; it doesn't meet the criteria for a valid exam. There is no crime under investigation, no applicant pending employment, so there are no consequences for the outcome of such a "challenge".
The whole concept of the polygraph being used as a "lie detector" is "nothing more than a carny sideshow"! This is an excerpt from my book, FROM COP TO CRUSADER: THE STORY OF MY FIGHT AGAINST THE DANGEROUS MYTH OF "LIE DETECTION".
"I had studied the history of the men who created this insidious machine known as a "lie detector"; John Larson and Leonarde Keeler. Both of these men also suffered as a direct result of their association with and use of the so-called lie detector. John Larson, a serious scholar with a PhD in science, is credited with being the inventor of the “lie detector". He spent many years trying to prove
that the polygraph was scientifically valid as a method to detect deception. He was unsuccessful in doing that; and as a result, at the end of his life he went mad and fell into a deep state of despair.
Just before he died, Larson is quoted as saying, “Beyond my expectation, thru uncontrollable factors, this scientific investigation became for practical purposes a Frankenstein’s monster, which I have spent over forty years in combating.” Leonarde Keeler, Larson’s protégé, and self proclaimed inventor of the first polygraph machine was later despised by Larson because he considered Keeler to be a shameless self promoter who had turned the polygraph into a carnival sideshow. Larson, who did not want to the polygraph to be widely used until he had tested it and proved that it was scientifically valid and reliable, was troubled by Keeler’s unsupported claims that the polygraph could detect deception. In fact, near the end of his life, Larson was writing a book that he claimed would expose Keeler as a thief and a liar who had stolen the ideas of others, and put his name on a polygraph machine that he had not created. He planned to expose Keeler as con man who had turned the polygraph into a carnival sideshow, and a shameless self promoter who promoted his Keeler polygraph machine on “cheese-cake type news interviews”."