What does no deception indicated mean on a polygraph test?
No Deception Indicated (NDI): A favorable opinion regarding the outcome of an issue-based polygraph examination based upon test data analysis for all the relevant questions in a completed test series.
Is an inconclusive polygraph a fail?
An inconclusive polygraph exam is not usually in itself cause for clearance denial. Polygraph administrators will often re-phrase questions if they are receiving inconclusive responses during the exam. If it’s declared inconclusive after the fact, the test will be re-administered.
Can you fake a polygraph?
A simple way to cheat the polygraph is to deliberately distort your physiological readings when telling the truth, such as by biting your tongue, or imagining an embarrassing incident in the past.
What are the two types of polygraph?
Presently, there are basically two types of polygraph examinations used in the security clearance process today: (1) the Counterintelligence Polygraph examination (CI Polygraph) and (2) the Lifestyle Polygraph examination (Lifestyle Polygraph).
Can an innocent person fail a polygraph test?
The first reason is that an innocent person can fail a polygraph test. A second reason why you shouldn’t take a polygraph test unless your lawyer advises doing so, is that polygraph results are generally inadmissible in court.
What are the possible results of a polygraph test?
The American Polygraph Association, which sets standards for testing, says that polygraphs are “highly accurate,” citing an accuracy rate above 90 percent when done properly. Critics, however, say the tests are correct only 70 percent of the time.
Can I lose my clearance if I fail a polygraph?
Polygraphs are separate from a clearance. An agency may deny employment at their own place for a failed polygraph, but they won’t be denying you a clearance, just agency specific suitiability. Clearances don’t take into effect results of polygraphs, but they will take into account admissions. Understood.
Is it hard to pass a polygraph test?
A polygraph test or lie detector test is designed to analyze physiological reactions to questions to determine whether or not a subject is being truthful. Fortunately for them, it’s not that hard to beat a lie detector test. The first step to passing the test is understanding how it works.
Can you pass a polygraph test if your lying?
Most people have done these at least once, but lie about it. So the tester uses a person’s response to a likely lie as a way to establish how a person physically reacts while lying. Tice says it’s also easy to beat a polygraph while telling a real lie by daydreaming to calm the nerves.