Polygraph General Questions

1. How accurate is a polygraph?

   • The American Polygraph Association says the polygraph is 85% to 95% Accurate, there are studies on record that suggest polygraph is even more accurate.

2. How many questions may be asked?

   • Question numbers are determined by the format being utilized by the examiner.

3. Will I know what questions are on the test?

   • Yes, all questions are reviewed with the examinee prior to any polygraph testing.

4. How long does a polygraph exam take?

   • A polygraph test is a three phase test; the pre-test, chart collection phase, and the post test. Examinations require a minimum of ninety minutes, but often take longer.