Polygraph Expert Shows How to Beat a Lie Detector Test
Вставка
- Опубліковано 10 вер 2024
- Doug Williams is a former Oklahoma City detective sergeant. As an officer in the department's internal affairs and polygraph unit, he conducted thousands of polygraph tests. In the late 1970s, however, Williams began to doubt that the so-called lie detector actually is such a thing, and within a decade he had evolved into one of the most vocal, visible, and theatrical critics of the polygraph. Williams shows Bloomberg exactly how simple it is to manipulate, and beat, the lie detector test. (Video by Jennafer Savino and Justin Beach) (Source: Bloomberg)
--Subscribe to Bloomberg on UA-cam: / bloomberg
Bloomberg Television offers extensive coverage and analysis of international business news and stories of global importance. It is available in more than 310 million households worldwide and reaches the most affluent and influential viewers in terms of household income, asset value and education levels. With production hubs in London, New York and Hong Kong, the network provides 24-hour continuous coverage of the people, companies and ideas that move the markets.
He went to jail for educating people on a faulty piece of equipment? What kind of society are we living in?
BlameitonAdam
He answered this question "They (government) hates to be mocked" and he is right.
he is desiving people he is teaching the oposite of what he should have.
artsy unicorn Human society was built around a hierarchy. No government would be chaos
Agreed. It's ridiculous! If a polygraph exam result is NOT allowed in a court of law, then why would it be illegal to show someone how to beat it?
You know his method works if he's trying to be put in prison for it.
O course it works.. I bought a polygraph off eBay for like 250$ and yes its the same model the police use, I was able to learn over night how to pass it ever time...its real simple, at first my score was high deception, I was able to minimize that score further and further down until I passed with flying colors...."and know I didn't just focus on the same question over and over"... once learned I was asked a brand new set of question which I could pass every time.
@@TheTrutherFiles Could you teach me how to pass a polygraph test?
@@giovannicollins8352 hel* no fool... He don't wanna go to jail
@@TheTrutherFiles im a better detector of bullshit and im gunna say .. your story is bullshit .why the fuck would you buy a 250$ lie detector you fucking liar
@BIG TIME Stupid idiots. You don't know him enough to claim he lied. Don't assume he's lying because you've never done this. Do you know him? What evidence do you have to support your claim?
What if I have bad anxiety? Even when telling the truth, I fear my nerves will get to me.
Then you're fucked.
lmao
then your reaction on the control questions will also be the same
Ideally your anxiety will also show during the control questions so it won't matter. But you might not be able to control your responses like this guy shows in this video. So just don't lie.
If that's your baseline anxiety level, the detector will compare your baseline anxiety to your anxiety to answering questions. So you'll probably be better off since your baseline level is already high.
If the lie detector test wasn't able to be "fooled", then the government should have no issue with this man teaching people how to beat it.
Exactly.
aptly stated
The government doesn’t want to relinquish power whether it’s just or not
They'd also have no problem agreeing that if the suspect passed, they'd never charge him with the crime they're investigating (or anything connected to it), no matter what future evidence may be found. For his part, the suspect would confess to everything in open court and agree never to appeal, should he fail.
I love people like this. Fighting for the people and not afraid of the consequences.
That's the definition of a hero.
Back in my youth I applied for many security guard positions that required passing a lie detector. I took about 8 and lied on all of them and was offered employment on 5.
Seriously?
@@shad5236 Yep!
Lol
Any tips. I might have to take one for a guard possession
@@Dtgray12 read the thread.
Ive taken 7 polygraphs. Conducted by one of the leading FBI polygraphers in history. I lied on some questions from each one. And passed every time. True story. For what it is worth.
jonnytt11 heres a true statement. your comment is worthless.
check12 thismicon Who know? Im a liar.
in one test i was considered an adulterer according to the polygrapher. Now the odd thing is... I was not married at the time and nor had i ever been. When are people going to wake up to this shit. Test my integrity but have none yourself? Turns out he had me mixed up with another applicant yet STILL stuck to his bogus result. Cost me yet another job.
Lucky you.
I told the truth and get banished to a life of stocking gas station shelves
Two masters degrees and all you can find a job is at a gas station? That's a "You" problem
i don't care what this guy says, im pretty sure anyone with documented anxiety would still fail a polygraph. Over-thinkers and such.
I am currently on federal probation and I am required to take polygraph tests. I have severe anxiety and I over-analyze questions all the time. I have failed many polygraph tests in which I have told the truth, generating false positives. Once I was asked if I had ever possessed a weapon, and I began to wonder how to define a weapon. I thought to myself I had used a kitchen knife, which could be used as a weapon. I answered no and the polygrapher told me I was lying. Many convicts on probation go to jail simply for failing polygraph tests. What's worse is that probation officers trust the polygraph tests as if their accuracy rate is 100%.
I fall in that category and have ALWAYS felt I would fail one. On the other hand, I saw on television someone who I perceive as being at the opposite end of the continuum (Gene Simmons) knowingly lie, and pass.
CerenityT well I have the exact same problem Sigmund and went through a very similar situation when I wanted to become a police officer at some point in my life. the fact that you have been failing this polygraph only shows that you have solid intelligence.
you can overcome anxiety. it's not like it's there forever. with that mindset though it'll most likely never go away.
I'm pretty sure he would agree with that. He said you need to be able to control your physiological responses. If you can't do that, you'd still fail.
the polygraph test is bs because you will always get a nervous reaction to a pertinent question, regardless if you tell the truth or you lie
Anyway how much does a polygraph cost?
1+
With my level of anxiety, the needle would be bouncing all over the place on every question.
Shoulda denied everything and agreed to take a lie detector test. This sucks. It's like when casinos chuck out card counters. If you're not making money off the game then don't offer it. Same thing here. If you're pissed off that someone is teaching people how to beat the polygraph then don't use something that's demonstrably flawed.
I would debate that counting cards is a bit more of meta-gaming than just 'playing the game'. The games designs do not account for card counting.
@@SkimoStories it does actually. Casinos often mix new cards in before half the original cards have been revealed and thus extremly limiting the amount of cards you can know
@@falschgedenkt9086 The casinos account for it, sure. But the games were originally designed to be played with standard decks of 52 cards. Shoeboxing decks together is an adaptation that has come about as a result of the meta-game.
My point was that at no point in the design of Poker or Blackjack did the primitive designers account for people calculating the odds of which cards may appear based on what has already appeared.
"I always tell the truth, even when I lie" Tony Montana
Impossible truths and lies contradicts each other therefore you can not tell a lie and at the same time you are telling a truth
Truths and lies but together is a whole lie .
@@benj766 broken english
@@slayanarav2565 the death threater sender 3 knock out count winner
😂 I love that line
Yes, I think most people with knowledge about the brain know this already. This is why they are not used outside some US states. For example in my country, Denmark, it's seen as a toy or joke. No one would ever use one.
+lmaoyourekiddingme ur right and i allready know this shit myself u just gotta stay calm in general take some Xanax or a big dose of anti-anxiety medication before test and lol ur gonna go away with it
+twisty i cant believe such an intelligent men got sentenced its a waste of intelligent fucking stupid US GOV
+Jurij Fedorov Wanna come to the US and teach people how it's really done? I live in California, and I think much of this country is a joke.
Zeth Aqua Hell yes. I live in Denmark so coming to USA is a dream of mine.
+Jurij Fedorov It may be on the other side of the country, but Napa, California is where it's at. The best wine, food, etc. It's great in the valley.
That's why they're not admissible in court.
If you lie for so long that you eventually believe it's the truth your gonna pass.
Or if someone is delusional
As someone with social anxiety, this test would absolutely never say I’m telling the truth😂
Come on man, this didn't show up in ur recomms. U SEARCHED FOR IT!!!
Yhhh 😂😂
i actually did
And
STEEVVEE!!!!!
It showed up in my recommended.
hes got great hair
+lindsey richardson ha ha! You're awesome! After watching such a cool video on such a gripping subject, such a sad story; great hair. Phhhffft!
My polygraph tells me you are lying, although you do have absolutely beautiful hair.
Best comment, easily.
Great takeaway.
lindsey richardson
I comb my hair with a Shrimp Fork.
Just remember, it’s not a lie, if you believe it.
The real fear with polygraph test is the test itself, being placed in a situation where you are accused of something with no exit other than confessing false.
You can always get up and walk out. You will lose the job most likely, but it is a real option.
I would agree with you. The thought of being polygraphed would instill fear into almost anyone. I've taken nine polygraph examinations because of the security clearance i had with a certain agency. I was very nervous and stressful during my pre-employment polygraph. The exam lasted for almost an hour because its paused to deflate the blood pressure cuff. It can become uncomfortable. When its pumped up again, the questioning continues. I answered truthfully on all the questions and passed. The examination requires that you keep your feet flat on this pad. Because of this I was asked to remove my high heels. Six weeks later I was subjected to another polygraph but this one was shorter in duration. The questions were the same, but the message was clear: don't do anything wrong(I had to remove my shoes again because I didn't know I was going to be examined. From then on I kept a pair of flats in my desk drawer). These polygraph examinations were given because they didn't trust you. One technique was asking four or five relevant questions in a row. Its purpose was to increase the pressure on you and possibly reveal some deception. Keep in mind that you must remain perfectly still during the questioning(that was madding). My examiner was a woman who was pleasant but businesslike. She never commented on the results of the exam. I signed and dated the chart and left. I didn't know when I would see her again but I knew I would. When I reflect back on those exams, I shudder to think how much control she had over me. Some wavey lines on a piece of paper that could easily change your life. I was really at her mercy.
What a hero. We need more people like him.
The problem with polygraphs is no matter how much we know they aren't accurate, if you fail people STILL think you must have been lying.
This guy is spot on. The people who fail are not lairs (any more than anyone else), but those who naturally just feel sympathetic guilt - who also are usually the most honest. It's just a torture device used by agencies that engage in pseudoscience. Someone who actually has malintent, will train to pass this, or will just not bother with it. So it really only catches people who are honest and think they will pass because they are honest, but who have active imaginations or have a guilt complex (like all Catholics).
Sure way to pass a polygraph: just lie on every question
lol is your real name such n such? try lying on that one.
if they ask why you said its not your name say its because you changed your legal name or your family called you this from birth but your official name is different
Я Ilan Zatonski Yeah.... that'll work.... You can't be serious with that crap.
"no" would be lying, How is that hard?
Ronin
JUST DO IT!!!!!
It's true... I applied to be a police officer in 2003 when I got out of the military. I have anxiety, but I manage it without medication. However in situations like an interrogation, I get extremely anxious immediately. Just then thought that I might sound like a liar, when I'm being truthful, makes me sound like liar. "Over thinking it" I ALWAYS came up as deceptive. I tried to 3 times with different agencies and always got screwed... So I gave up. It's not for me. Im convinced that it's the sociopaths who pass this damn thing.
That is sad. I am well aware I may have anxiety but I don't think I will pass this part of phase in my application process to become a deputy.
You can use pretty common pharmaceuticals to pass them no issue.. They're used as a heart medication, but it functions to block adrenaline receptors systemically. This works.. 100% of the time since all the polygraph is testing for is spikes in heartrate and sweat perspirations, all signs of adrenaline release.
Which ones?
@@chanelb4435propranolol
@@chanelb4435beta blockers
2:26
I've heard that before.
Criminals can pass a polygraph easier than most people bc lying is part of their everyday lives.
Yes. Psychopaths or sociopaths, idk specifically which one is which, but one of them have no feelings, includes stress and nervousness, meaning easy pass for sociopaths and psyco
Ted Bundy was one of them.
And innocent fail too
If the polygraph was really true and the process to hire law enforcement officers was so effective there would never be any scandals involving officers.. think about that.
There you see the true colors of your government
neverkillamachima so if it should be ok for me to teach people how to fraud credit cards just to prove how they arent safe?
Temp Fan you can't compare that, people got executed because of polygraphs
Temp Fan
You sure can Temp Fan. Teach everybody and anybody how to fraud credit cards. This is taught at the State public University i attend.
In order to improve network or computer security, we have to teach how to break in first.
This is why as an IT major, I am taught how to use offensive software, how to break into networks, how to use social engineering to get sensitive information.
This is extremely important for me to understand how I can make a safe network for a corporation.
I literally completed labs last semester where I had to create my own VPN, or use password repositories to break into accounts in seconds.
SQL injection, XSS, the list goes *wayyyyyyyyyyyy* on.
If I find a vulnerability in WPA2-PSK, I abso-fucking-lutely should show everybody asap. An insane amount of sensitive data is relying on this protocol. Your sensitive data.
This is why we have so many bad cops. Cops take a lie detector test upon being hired
That's not at all the same thing, wtf. The point of a credit card is not that they are "safe," nor is that the point of a lie detector, the point of a lie detector is to "detect lies" but it only registers nervousness. The point of a credit card is to borrow money in real time to make purchases, proving them unsafe wouldn't invalidate their utility.
Correct me if I'm wrong, but in charging him with witness tampering, aren't they admitting that the device is flawed? If the polygraph isn't flawed, then he couldn't teach people to beat it, which means he couldn't have committed the crime he is accused of. Since they did charge him with witness tampering, they admit that he was able to teach people to beat the device. Seems like pretty damning evidence that they know it is flawed. If the machine can give a false negative, then it certainly can give a false positive.
Get this, polygraph tests aren’t admissible in court. So they alr know it’s flawed. For some reason police agencies still use them
I have taken three polygraphs in my life (all government employment stuff) and passed all of them. I was taught years ago how to "beat the box" and it was the same as what this man teaches, literally the same. It does work. Its disgusting that they went after him like that. He is on the money with what he says.
Whats beat the box?
@@tsui4425 It means to pass the test
I've taken both the CI and lifestyle poly and passed them both. I was taught the exact technique this guy mentioned here in the vid. I'm not saying I was being deceptive, I answered forthrightly. I simply used the describe techniques during the sessions.
@@ejeckk I can’t say I fully understand the method in this video. Is he saying to act insanely frightened on the questions that try to get you fired, and super calm on simple ones like name?
@Cesar Martinez exactly that doesn't make sense! seems like it should be the other way around!
This is extremely unreliable IMHO. Some people get stressed out when their not lying for example: If I was hooked up to the machine and sombody asked me if I'd killed the man who was murdered next door I'd mentally freak out and be like: why are they asking me this? do they have any circumstancial evidence? Why am I under suspicion? Will I mistakenly get prison time?! Am I going to have to pay thousands for lawyers? Is my life over? ect I'd be quite stressed even though I didn't do it. Boom I have failed the lie detector test. That's why they are never acceptable in court.
I've been a recluse pretty much of all of 2019 and if I'd meet a neighbor I'd immediately bump up my blood pressure and whatever else this measures even if I'd just greet them with a hi or something, no way could I take one of these. Just going to the store for groceries gives me anxiety.
When they ask you why can't you make a answer quickly in school.
I had this problem too, when I was asked a question about if I had ever committed burglary or felony trespassing I thought about my house and if I had locked the front door or not that moring. Suffice to say, I didn't pass that poly and got an inconclusive. Poly only measures response, that response may be totally unrelated cause no one is a mind reader.
What he is saying is completely false. I took 2 polygrapgh test, one by listening to him saying show a reaction durring control questions and be calm durring the important ones, it didnt work in the least bit, as a matter of fact the testers know this tactic and they well fail you on the test but not know which questions you failed. Then I watched a better video which works. To pass teh Polygrapgh #1. DO NOT MOVE AT ALL. #2 CONTROL YOUR BREATHING, NICE AND STEADY, #3 THINK OF THE BEACH AND THE PALM TREES SWAYING IN THE WIND. #4 WHEN ASKED A QUESTION, DO NOT ANSWER THIER QUESTION, YOU THEN ASK YOURSELF YOUR OWN QUESTION IN YOUR HEAD SUCH AS,,,,,AM I AN ALLIGATOR, REPLACE THIER QUESTIONS WITH YOUR OWN. iT WORK FOR ME AND I LIED MY ARSE OFF.
I have anxiety so they could literally ask me my name and I'll get the answer wrong 😂
Ahahhaahha
Actually that would help
I get extremely nervous in like public speaking scenarios and anything that’s super serious . So if they ask my name , my heart will be beating thru the roof LOL
Everyone feels anxiety and stress when put on the polygraph. That is allowed for. I have had quite a few polygraphs and had spikes in blood pressure on control questions. Those are questions that you would have no need to lie on. For example, "what is your first name." So stay a calm as possible and answer all questions truthfully.
If I ever become a suspect for something, they are gonna look at my UA-cam history and see that I watched this and become even more suspicious of me. Lol. I'm just curious but now that I commented this, they will find me even more suspicious because it looks like I am trying to get their focus off of me.
And the fact that I edited this comment makes me look even more suspicious. Damn I am guilty of something and I don't even know what of yet. But it doesn't matter because now they are looking into me just because I commented this.
Turn yourself in!
Easily delete the history
@@pavy415 They have people who take your computers and stuff and have softwares to look through deleted things. Doesn't work. Even web history is never really deleted.
@@WhirlingMusic Just tell them that other people have owned the computer before you did. My computer is like that... I bought my used laptop on Ebay.
We need more people like him.
I know a young man falsely accused of a serious crime. By the time they had done interrogation, he was almost convinced he had done it. He was proven innocent...phew!
Hi, future people appearing on the Steve Wilkos Show.
Chandler Bing Lmao exactly what I was thinking. Dan Ribacoff would hate this video
“The lie detector determined that was a lieeeeee!”
-Maury
Wonder how many people watches this before going in Jeremy Kyle 😂
cameron Meakin 😂
let's give Jeremy kyle a polygraph test, and all the polygraphers, bet they fail !!
Funny thing! I've always thought that if you kept calm during a polygraph that you'd pass. Knew it was only bc you get nervous. This guy confirms my belief.
I've taken a couple of polygraph tests. I found the whole process interesting. The first 2 parts of a polygraph test are just there to convince you that the test works. It starts with the examiner giving you their resume' statement about how they are qualified and experts on the subject. Then they explain how the test works and what it measures and how your body reacts to lying. This is all done to ramp up the stress and convince you of the validity of the test thereby making it more effective. Most of the whole process is just for show and it relies a lot on your belief in the process. Another large portion of the test is the examiner studying your responses and body language during the process and the results. I believe the actual readings are a small portion of the overall process. It's still pretty interesting overall.
Sounds as reliable as a PCR test for the Wuhan/USA flu.
Polygraphs, as are body language experts.
Rest in peace, Doug Williams.
i hope he gets out of jail soon...
Thank you for confirming my thoughts of Polygraph.This maschine sucks as do the users who believe in it.
Man, even the guy that invented the polygraph actively campaigned against its mainstream use.
Edit: I should also add that there's a reason polygraph results are inadmissable in court; law enforcement knows that polygraph tests are notoriously unreliable but still, somehow, they allow them to be used frequently even though their results serve no genuine purpose.
I would strap him to the Machine and say “have you ever dined on the most succulent peace of Kentucky fried chicken now for only 5 dollars at KFC?”
Im praying for him though. Now that I'm deeper into the story the more I like ol guy. Christian people pray for this man
He was sentenced to two years in prison after pleading guilty--he then died of an illness in March of this year (I believe he was out of prison by then)
Finally someone coming forward to prove this is b.s
That's just wrong, about him getting in trouble...
free doug williams
Never been convinced by the polygraph. Iv'e known some incredibly liars in my time who I think get to a point where they actually believe their own lies.
R.I.P, Doug Williams died on March 19th 2021 due to an illness
I always doubted the effectiveness of the lie detector and now I know my doubts were without question valid
It’s completely irrelevant if this man went to jail for teaching people how to beat them. People are still put away on false confessions done by shoddy police work.
This is my theory too! I know it's a comparative test so if you act nervously during questions easy name and age questions when u are really lying, reactions will be the same. I have been practicing mimicking lying for years now just in case I have to take a poly one day.
That makes sense
*Some of my Academy Classmates Admitted:*
1. when they were lying the polygraph said they were telling the truth
2. when they were telling the truth the polygraph said they were lying
Doug sold a disk years ago. I bought it. I passed the polygraphs. "How to sting the polygraph" is what he called it. The FBI actually called me wanting info a couple years ago about him. They were pissed when all I had was nice things to say. It all makes sense now.
This guy ended up going to jail for two years. For what? For giving us all a valuable piece of information.
I passed a polygraph test for stealing in the work place
I passed but am very guilty so yeah i agree 100%
...not sure why you even agreed to take it, but kind of fun to know that the technique works.
Polygraph expert: did you kill him
Me:yes (starts heavy breathing)
Polygraph:starts going crazy
lol
Heheh, I'm sure Nicole Arbour has been enjoying this video.
Same reason I came xD
SAME haha small world
That's why I'm here lol
That's why I'm here xD xD
lol im here just because of that video
i would ask myself a different question in my head really quick
I'm watching this so I know how to get out of it when they ask me about my involvement in Area 51
remember to be Calm and think about relaxing on the sand at the beach for your next lie detector exam... he he :) u will Pass!!!
*Christine ---- Can't, I'm too much into sports as well as other types' of physical activity,and NOT just during the daytime! 😉👍
I was accused of lying on a poly when the question was "have you ever stolen from an employer?" because while teaching guitar at a music store, I had several students start coming to my house. And it wasn't so I wouldn't have to split the lesson costs with the store, it was always a question of scheduling; the student or his/her parents didn't want to commit to the same day and time-of-day for each week's lesson due to work or school priorities.
Someone needs to make a movie about this man. He's perfect for it. Already such a character, and he is also completely correct.
It works.. takes practice but it works 100percent .. I also would like to add my two cents if you have The opportunity to know where you’re going to take the test ahead of time if you never been in that area or seen the building or what not I would suggest go there a couple days before you have to go so you’re not going somewhere unfamiliar and just adds more to your nerves
Tell me how to pass! I’m applying to be a dispatcher for 911 and they require it. I am a highly anxious person. I got a pulse oximeter to practice my lies the relaxing beach deal relaxes me brings down heart rate. Not sure how to get my heart rate to spike as everything i think about seems to “relax” me abd slow down the heart
thanks to mister williams. i attempted to research this several yrs ago, but the expert claimed that the examiner would see through, and not to use any techniques. i paid dearly for the misinfo. bless you for your stand.
Ended up getting two years in jail. Mr. Williams passed away in March 2021. RIP!
2:22 LOL I love his "the more of an old thief you are" expression :P :D
I feel like I'd fail a polygraph being asked about a crime I didn't commit just because I'd be worried about failing and have a jolt of nervousness when asked
A lie detector that only works 50% of the time is about as accurate as flipping a coin.
Wow! He’s doing no more than what PETA does. I love PETA. I just used them as a comparable example, to show how ridiculous his charges are. There are people that have passed the polygraph that end up doing despicable things. Like killing unarmed people & knowingly violating people’s civil rights. Smh.
Mr.William excellent information sir and i know now that the polygraph test is an interrogation instructment ill pass my sheriffs test thanks
What if no matter what question is presented.I just keep asking the same 2 yes or no questions in my head that I am positive of..Can I walk? yes. Can I fly? No..
RIP doug and thank you for your service
Did he pass away?
How can he get charged with tampering with evidence, when the polygraph is inadmissible evidence in a court of law??
we need more people like this that expose these type of things,big ups to tory lanez also
I bought his tutorial when I applied for a police agency. I had already passed 2 exams as a Sheriff's employee, then failed 2 identical polygraph exams when I applied for a city police position. THE EXAMS HAD THE SAME IDENTICAL QUESTIONS. That's when I researched it and passed 2 other exams with other agencies without any problems. This time, I even lied on a few questions regarding things I did as a teen that no one knew about. I ended up not accepting the police academy invitation in favor of a satellite installation job that paid twice what a cop made. In either case, the polygraph is just as criminal as those it attempts to incriminate.
Yeah because a machine can break into your house and separate your head from your shoulders...what a bullshit strawman argument. I'm glad you're not serving the public, you are not fit whatsoever.
how?
Which book is that? I am applying to be a dispatcher and they require a polygraph 😭
Bless your heart. Thank you for your service and commitment to freedom
I was given a lie detector test. They told me the only question I didn't show deception on was my name. Even though they ask me questions that word directly contradictory there's no way I could fail both questions but I still did fell both questions. They never called me back to do it again because I found out it's ineffective against certain people it turns out I'm the opposite of a narcissister or whatever that passes a lie detector test even though he's lying. I get so nervous that everything looks like a lie. Which left me untestable
....I read comments on some polygraph test video here on UA-cam, one commenter said he took one, he stated that one of the questions was, “ Is it sunny outside?“ He said, “Yes it is.“ It was truly too. The polygraph machine said he lied.
Thanks man. Now I.. i mean my friend can pass his trial tomorrow for allegedly murdering 6 people
He's innocent 'til proved guilty in the court of law anyway.
You don’t beat the test. You beat the examiner. The machine is a scare tactic.
It's interesting how lie detectors only seem to be applied with yes/no questions.
There has been some peer-reviewed research recently in the UK regarding Lie Detectors and their accuracy/efficacy, conducted by Psychology Professor Ray Bull (Derby University).
The conclusion of his research is this:
Even with the most experienced lie detector examiners conducting tests in Perfect conditions, the Lie Detector is at best between 66-70% accurate.
Pfft George Costanza taught me how to beat it years ago - it’s not a lie if you believe it.
I finally found the comment I was searching for. "CANTSTANDYA"
More true than you may realize.
I don’t get it, why would you want to spike the reaction on the control questions? Would t you rather just have it be calm the entire time?
criminal: takes xanax.
“ahhhh. ready”
Ended up getting 2 years in jail. Died earlier this year.
When I first heard of the lie detector test, I thought it sounded a little fishy. I think I was 6 or 7 years old.
So a person that administers polygraphs for many years thinks it’s wasteful, I’ll take his word for it.
shouldnt you think about relaxing on the beach on ALL the types of questions so there will be no difference at your body's reaction?
I don't quite understand why this needs to be protested against. I thought it was well known that these are inaccurate. They definitely aren't allowed in court. Where else are they still used nowadays...? Also for what the hell was he sentenced?
@@Romax-pg2is Okay. I've never heard of that.
Anyone else here cause of the brett and ford thing
Yes, but this is information that everyone should know.
Yeah, too bad the douche got off. Wasn't a full investigation.
Here because of the Chris Watts slaughters.................and the woman kinda looks like Shannan!
I'm here from watching a scene from Psych.
R.I.P.
RIP doug
He’s an Icon!
He definitely, knows what he's talking about. Why are they charging him . The polygraph is not credible in court. It's more his opinion. From years of experience.
So just take some Xanax before a polygraph? GOT IT :D
+John Doe Yeah that's actually not too far fetched. As long as you got one hell of a good memory, because when you lie to cover up a lie that covers up another lie and they go back and ask you the same questions in a different order you better have the same answer, but you're right about Xanax. Xanax will keep you cool, calm and will cause you to not perspire and will keep your muscles from twitching involuntarily because of how Xanax affects the brains electrical signals through involuntary muscle movements, which is exactly how polygraphs work in the first place. But like I said, you better have one hell of a good memory though
xanax is too strong, i think valium will fit better