You’ve probably seen or heard about a lie detector exam before, whether in real life or on the big screen. While you might think that lie detector tests are exclusively used in Hollywood movies, they are actually used on a regular basis.
A polygraph test can be used to uncover the truth in a variety of scenarios. They are extremely useful and accurate, with a 90 percent or greater success rate. There is no discomfort involved with the test, and it is both inexpensive and accessible. Continue reading to learn about other scenarios in which a test like this could be useful.
Officers of the law
Polygraph exams are frequently used by law enforcement authorities to apprehend criminals. They’re given out on a daily basis, and just seeing one can make people feel compelled to confess to crimes.
Problems in the family
Polygraph testing can be used to rapidly resolve family disagreements. Let’s say a member of your family has been acting strangely, such as misusing drugs or stealing. Polygraphs can help a family move on and heal while taking the necessary safeguards to ensure that the loved one who is at fault receives the care they require.
In the workplace, polygraph examinations can be used for pre-employment screening at a high-security facility or to probe current fraudulent practices. This type of test is designed to reveal the truth while safeguarding the company’s reputation.
The gadget captures a subject’s respiration, galvanic skin response, and heart rate/blood pressure when they are given a test. The examiner will make a pass/fail decision based on the collected data once the questions have been asked.