Quote:
Originally Posted by Ron J
Part of my career was spent in the polygraph unit.
|
The US National Research Council has done some research into the effectiveness of polygraphs and found them basically useless. Are you familiar with this?
http://www.nap.edu/openbook.php?isbn=0309084369
I have always wondered how many of the people involved in administering the exams know this and just use them as a tactical advantage.