Have you taken a polygraph? It's not something that anyone near their right mind does for fun.

I've never taken a polygraph or even heard about this. Care to elaborate?

How is a polygraph test stressful? I mean, obviously it's probably stressful just for the fact that some random stranger is going to ask questions, some of them probably pretty personal, but other than that which I think applies to any random stranger (with or without a poly in hand), why exactly did you make that remark? Is there anything out of the obvious that would make it even more stressful?

The only similar thing I Can think about, was this TV show I saw once (pretty shady if you ask me), where a guy and a girl (best friends testing their best-friendship supposedly) where put on a "polygraph" test (as far as they explained, it was just a heart rate detector), and the tv host would then proceed to make personal questions, getting more "intense" and earning more money as the show progressed, losing money everytime the "poly" detected a lie, or winning if it was the "truth".

At the end they asked questions like, "are you in love with her?" and of course, being that a lot of best-friendships were probably just friendzoned-friends, almost always the answer was "yes".

And so the amount of stress of publicly expressing that hidden love, at the risk of (that almost always happened) having the girl answer the same question with a big "no", for a chance to win money, was pretty tacky and stressful.

Is this related to what you were talking (minus the money,k the tv show, the girl... the fun basically)?

It definitely would not be for fun.

You don't want to endure an SCI or a single scope clearance unless you have to. It is not fun at all. My clearance back in the day took over a year before it was finally granted and it involved turning over lots of rocks I would have rather left unturned. NSA and CIA clearances involve a poly, which is an experience one doesn't generally enjoy. Several days in some hotel room outside the Beltway getting drilled over and over again; or so I've heard.

I found the process of getting a mere "Secret" clearance in 1985 and again in 1991 pretty invasive, enough so that I don't believe I would take a job that required any clearance. I'm not a shady character at all, but having old friends call you up and say that a sweaty guy in a suit is asking questions, and then telling you "I spilled my guts" is not a good experience. If you get a clearance, your family and a lot of old acquaintances are going to have brushes with The Law. This may not be a good experience for everyone.

Why the focus on polygraph testing? I thought they were considered debunked faux science since forever? https://en.wikipedia.org/wiki/Polygraph#Validity

They are debunked, but they're still intimidating enough to be useful on a lot of people. I have friends who claim to have 'faked out' their poly, and friends who claim they cracked under the pressure and tried to admit everything wrong they'd ever done in their life (not that the examiner cares about throwing a frog at your sister when you were 5). On balance, it's useful for weeding out a certain percentage of people.

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.

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.)

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...

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

Yep, that's the one, thanks.

> 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.

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?

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

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