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Re:After Snowden, the NSA Faces Recruitment Challenge by jackmaney on Tuesday March 31, 2015 @12:59PM (#9297896)
That doesn't stop the NSA from doing them. I applied to work for the NSA as a mathematician in 2007-8 and went through two separate trips to Fort Meade and two separate polygraphs.
Re:After Snowden, the NSA Faces Recruitment Challenge by logfromblammo on Tuesday March 31, 2015 @01:34PM (#9298266)
It's not about collecting or verifying information.

The goal of the exercise is to make you fearful, intimidated, and compliant, and to reinforce the government's dominance over you. The polygraph is just a prop. The examiner is the one really measuring you. Even if your saint's halo is still slightly visible at noon on a sunny day, you will always be given the impression that you barely passed.

So it hardly matters that a polygraph is pseudoscience, because the placebo effect is real. If you think you're being objectively measured by a machine, instead of subjectively judged by a man, that makes his job simpler.

Otherwise, it's Iocaine Powder.

(I can neither confirm nor deny whether I have any actual experience with polygraph testing, or whether I know anyone who does.)

Re:After Snowden, the NSA Faces Recruitment Challenge by schoen on Tuesday March 31, 2015 @02:38PM (#9298851)
I remember seeing a U.S. government counterintelligence film (maybe linked from HN?) meant to discourage people, especially exchange students, from being recruited as assets of Chinese spy agencies. It was based on a true story in which an American was recruited and then applied for a clearance at the instigation of his foreign contacts. In the film, he was caught as a result of failing a polygraph: when uncomfortable questions arise during the examination, he asks to discontinue it and withdraw his application, and they don't let him get away with that; they end up prosecuting him and he pleads guilty to espionage charges.

I couldn't help thinking that the polygraph might have worked in that situation mainly because he believed it would!

Edit: maybe this also belongs in http://tvtropes.org/pmwiki/pmwiki.php/Main/ClapYourHandsIfYo...

Re:After Snowden, the NSA Faces Recruitment Challenge by csandreasen on Tuesday March 31, 2015 @03:29PM (#9299222)
I think you're referring to the 'Game of Pawns' video that the FBI put out, which was based on the Glenn Duffie Shriver case.

https://www.youtube.com/watch?v=R8xlUNK4JHQ

Re:After Snowden, the NSA Faces Recruitment Challenge by schoen on Tuesday March 31, 2015 @06:52PM (#9300439)
Yep, that's the one, thanks.
Re:After Snowden, the NSA Faces Recruitment Challenge by jacquesm on Tuesday March 31, 2015 @03:15PM (#9299148)
> I can neither confirm nor deny whether I have any actual experience with polygraph testing, or whether I know anyone who does.

Pity, that just about negates your otherwise informative comment.

Re:After Snowden, the NSA Faces Recruitment Challenge by logfromblammo on Wednesday April 01, 2015 @10:10AM (#9303643)
That's somewhat of an insider joke about security clearances. (Though I can still neither confirm nor deny that I am an insider, or that I understand why the joke I just told may or may not be funny.)

Pseudoanonymous people posting on the Internet can't be trusted anyway, right?

Re:After Snowden, the NSA Faces Recruitment Challenge by jacquesm on Wednesday April 01, 2015 @10:17AM (#9303716)
> Pseudoanonymous people posting on the Internet can't be trusted anyway, right?

Not all of them. But I'll make an exception for you ;)