The testing environment is very relaxed. The examiner will first review each question. There will be between six and nine questions. The total amount of time the examination takes is about 45 minutes.
A polygraph is a three-part test that measures various physiological processes that can indicate whether a person is telling the truth about an event, experience, or past action. It’s common to be nervous while taking a polygraph exam. So we want to explain a little bit about what to expect in the exam.
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