Comment by parineum
3 hours ago
> A routine Shin Bet polygraph test of a senior officer close to Military Advocate General reportedly exposed new clues about video leak...
It should probably read, "A senior officer exposed clues during a polygraph test..."
The polygraph is a McGuffin. The interviewer applies pressure by psychologically manipulating the suspect. That's all the polygraph is, psychological manipulation.
Maybe. The same can be said for placebo. But if it works - it works.
There is really no evidence that it works, even in that way though.
The fact that the person is being asked to take the test is a pretty good indication that investigators think there's something there. The suspicion caused the interview and the interview caused the admission. There's no way to know what happens in an alternate universe with no polygraph. I worry a lot more about law enforcement that use it as justification for their erroneous suspicion.
It's a fine tool as long as the interviewer doesn't think it actually works. I've seen enough police interviews on TV shows to know that many of them are believers.