Q:

Where can you take a free lie detector test?

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Quick Answer

Unless you have a friend who owns and is trained to use a polygraph machine, it is very difficult to find a free lie detector test. In addition, many experts question the validity of polygraph machines.

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Where can you take a free lie detector test?
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Full Answer

By themselves, polygraph machines don't state whether the subject is lying or telling the truth; it's up to the person giving the test to make a judgment based on feedback the machine provides. As a result, people looking to take a polygraph test need to rely on someone trained to administer it, and convincing a professional to give a test for free can be difficult. In addition, the fact that a polygraph test needs to be interpreted has led to questions about the validity of test results, as different people giving the test might give different interpretations of the results.

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