Polygraph is known as lie detection, is a valid science that is existed for over 80 years and continues to evolve and improve. Modern techniques have gotten the precision rate well above the 90% range. In other words, if the test is completed properly. When a test is completed incorrectly, it is better to not have the test done in any way.
You need to know how a valid polygraph examiner is trained. After attending and graduating from a polygraph training school accredited by the American Polygraph Association APA, the examiner undergoes an internship typically one year before getting certified by the training centre. If the examiner is working in one of those countries that require a polygraph permit, they must acquire that license. The examiner should then return to college annually for continuing education, and this training must also be approved by the APA. Many U.S. examiners will belong to the American Polygraph Association or the American Association of Police Polygraphists so as to ease this continuing education and also to keep abreast of the rapid changes being made within the business.
Then you have the frauds. Lie detector examiners typically teach themselves how to run examinations by studying books and guides, and then hang out their shingles. Others might tell you they finished training at so polygraph school, yet this school either does not exist or is not a licensed training facility. Regardless, you have got an examiner who’s not trained to perform polygraph testing. This examiner is not qualified to belong to the APA and is not allowed to enter continuing education programs. Confirm the examiner’s primary polygraph training. Confirm the examiner’s APA or AAPP membership. Confirm a satisfactory rating with the Better Business Bureau. Request to see the examiner’s Curriculum Vitae or resume. State if a person is necessary licensing. Be wary of any examiner charging considerably less than the ordinary price for your region. Any price under $300 should be a big flashing warning signal. Ultimately, if the examiner offers you voice stress services over the telephone, you are going to be scammed.