
Quote from: manly on Dec 14, 2007, 11:18 AMFirst to Mr. Mascke: Sir, you mislead "Syd123" by saying there are no studies on the effects of various drugs and the accuracy of polygraph and that there are no studies on the use of polygraph and medical conditions. In fact there are numerous studies on each. As early as 1965, Published in The National Institute of Police Science (Japan) "The effect of Tranquilizers on Polygraph Tests" reports a study in which participants were given both stimulants and anti-depressants/anti-anxiety drugs as well as a control group who were given a placebo. No significant differences in classifications were noted except those on tranquilizers showed stronger reactions (quite the opposite that one might expect.
There have been studies on beta blockers, on valium and methylphenidate with a result of no effect on identification rates with much higher than chance identification (100% on truthful and 88% on guilty) by Iacono, Boisvenu &Fleming in 1984.
Studies have been accomplished on diagnosed sociopaths and confirmed non-sociopath subjects in a prison with excellent identification results.
As early as 1962, Heckel, Brokaw, Salzberg and Wiggens tested non delusional psychoneurotic subjects against non-neurotic subjects with excellent results with 100% identification rate detection of "normals" and 87.5% on the neurotic group.
Quote from: 58545B594C350 on Dec 13, 2007, 10:20 PMWhat is the NAS report ?
Quote from: 79757A786D140 on Dec 12, 2007, 02:29 AMI recently undertook a Polygraph test in California and performed poorly.
For the 4 weeks priot to the test I was taking prescribed medication for depression and just happened to stop taking the medication 3 days before the test.
The examiner never asked me about whether taking medication was appropriate or not, but I read in articles that its not such a good combination and not the right timing.
Is there anyone who can advise me whether such medication could have impacted my ability in taking the test, or what should I have done.
thanks