QuoteThe inventor Dr. William Nelson a NASA scientist who developed it said he was only creating a party gig to be used against his brother-in-law to be.Say what?
Quote from: orolan on Jul 05, 2003, 06:32 PMMarty,
So the rationale goes something like this: Since the examinee "lied" on the control but did not "know" he was lying, it was a "little lie" that would show a small response due to the examinee's lack of "fear". On a subsequent relevant question, a "lie" would show as a stronger response due to the fact that the examinee "knows" he is lying and "fears" the consequences of being caught in his lie?
And no, I'm not baiting the polygraphers. Just trying to understand. BTW, anybody heard from the Caped Crusader lately?
QuoteAnd finally George. LE work is filled with unscientific methods, as you know-you just focus on one of the tools that has offended you. To continue to throw up "lack of scientific method" at the end of all your arguements is weak. Because something cannot be proved to your satisfaction in a lab does not mean it is without merit!
For something like polygraph that lacks a scientific basis it sure does get to the right answer an overwhelming percentage of times (in my experience) You do not have to accept this, but then again, you have never seen the tool used, and your experience base is primarily from the testimony of others. Our applicants almost without fail will admit disqualifying information after failing an exam, and it will be specific to the area in which they failed. However this usually takes about 20 minutes of wading through denials. Sorry, ive just seen it too much to believe its random chance.
And please explain to me how a follow up exam, done for the purpose of verifying use of CM is an admission that detection is unreliable? Its simply additional evidence. Follow up exams are standard practice as things come into focus. The fact that very few people would be subjected to such a test I have already explained in a previous post. And as I explained to marty, knowledge is not and never will be a problem, augmentation is.
Quote from: orolan on Jul 04, 2003, 11:41 PMMarty,
Your latest post causes me to wonder once again why polygraphers have to "know" what a lie looks like on the chart before they can find another one.
If the premise were correct that a lie will cause a significantly "taller" spike than a truth, why not establish a baseline using a series of questions the examiner knows the true answers to, ie "Is today Friday?", "Is your name Marty?", etc. With this baseline established, responses that were significantly stronger would be scored as lies.
What about it, polygraphers?
Quote from: The_Breeze on Jul 03, 2003, 01:43 PMFair enough but it doesn't address the basic issue. An accurately* informed examinee cannot be easily given a CQT. Perhaps compliance psychological techniques can be sufficiently powerful to create the required dissonance on the control Q's but it is pretty obvious that an accurately informed individual who makes the ethical choice not to use countermeasures will be more likely to render a false positive in a CQT.
We ask if an applicant has recieved advice or conducted research, not because its disqualifying, (its not) but because the advice may be very badly flawed.
QuoteIt also shows an applicant that the examiner is "current" and understands the issue. Personally, I would like to see an applicant do all the research he has time for in order to make an informed choice.
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It would not be confined to polygraph, help is there for those wishing to confuse urinalysis and psychological testing as well.
QuoteCall it feeble if you want to, but I can promise you that the applicant who follows advice as presented here, fails, uses CM's, is called on it, and finally confesses feels the process was anything but.There is no advice presented here that I've found that includes the examinee confessing. That said, I do believe CM's can be done poorly. One of the thing's I've been ruminating over is CM detection methodologies. I am of the belief that some types of CM's can be detected - in particular, when an examinee claims to not know about CQT's and CM's, and then uses them they become susceptible to the specific incident polygraph techniques (such as the GKT), which has more scientific basis than CQT or other screening techniques.
QuoteYou may not want to believe this, but we want]our applicants to pass.I believe you want examinees who are not deceptive on the R's to pass. Why would anyone think otherwise?
QuoteMarty, I hope that answers your question about research. You see, logging on to a site and becoming informed cannot impact an applicant.If that were only the case. If knowledgeable candidates were not problematic then polygraphers wouldn't be misleading examinees on the controls to start with. The theory is (as you well know) that selection and presentation of well chosen controls is crucial to minimizing false positives.
Quote...Of course, most people undergoing a criminal specific issue polygraph test who visit this site have reasons to visit this site....
