Get a good night's sleep, and rest, and go into the test rested and relaxed. Be nice to the polygraph examiner, develop a rapport, and be cooperative and try to maintain your calm". "There's no special magic....Confidence is what…
Get a good night's sleep, and rest, and go into the test rested and relaxed. Be nice to the polygraph examiner, develop a rapport, and be cooperative and try to maintain your calm". "There's no special magic....Confidence is what does it. Confidence and a friendly relationship with the examiner...rapport, where you smile and you make him think that you like him"
Chris Watts took a polygraph test, & was found to have scored a –18.which would prove to be the final nail in his coffin. In the test's grading chart, a score of a +2 or higher meant that the person was telling the truth. A score of –4 or lower meant they were lying.
other methods include Certified Voice Stress Analysis, , fMRI brain scan, & software used to analyze the word choice and variation a subject uses when recounting an event.
BUT most think of the blood pressure, pulse, respiration, and skin conductivity poly graph
anxiety test & Control Question Technique. , 19th-century technology in a magic box
https://www.vox.com/2014/8/14/5999119/polygraphs-lie-detectors-do-they-work
https://en.wikipedia.org/wiki/Talk%3APolygraph/Archive_1#Fruit_Machine
https://en.wikipedia.org/wiki/Aldrich_Ames
https://en.wikipedia.org/wiki/Larry_Wu-tai_Chin
1). Can you tell me everything you know about polygraph (lie detector) ?
2). Are there different kinds of polygraphs ?
3). When police decides when to use a polygraph session ?
4). How fast police should use this kind of method in a case ?
Is it a good idea to use a polygraph after 10 years from the incident ?
5). Can you rely on polygraph ?
6). Polygraph should be valuntary or forcibly (coercion) ?
7). Why police used polygraph on Chris Watts from Clorado and didn't use on (for example) Russell Williams (canadian) ?
8). If a polygraph isn't 100% reliable (credible) source than why detectives was so confident after using it on Chris Watts from Colorado ?
9). If someone deny polygraph, but after 2 months he changed his mind and go to the police and acc..
