Can juveniles be subjected to polygraph exams?
by Bad Squirrel on October 23rd, 2007 It varies by state, but the general answer is, “yes, but not without consent.” See: http://truth.boisestate.edu/jcaawp/2003_63-74/2003_63-74.htm Also, keep in mind that as a psychological test, the polygraph test is neither valid nor reliable. I frankly think they should not only be banned for use as evidence (as they are already), but banned entirely from criminal investigation. They’re right only about 60% of the time (slightly better than flipping a coin), and they find more innocent people guilty than visa versa. Comments Excellent answer and I couldn’t agree more. Report by Gideon on October 23rd, 2007 Polygraphs give a false negative only about 20%, but they give a false positive about 75%. I agree they should remain banned as evidence, but they certainly have their place. If you fail a question on a polygraph it may not mean you are lying, but it helps narrow down where law enforcement should be looking. Report by Anonymous on October 23rd,
