How should someone prepare for taking a lie detector test?
To prepare for the voice stress analysis test (DVSA) test, just make sure that when we call to conduct the test that you are in a quiet room away from distractions. It also helps if you’ve had some good sleep. You will need to allocate about 15 minutes for the voice stress analysis test (DVSA). To prepare for the polygraph test, make sure you’re well rested, have no alcohol or drugs in your system and make sure you’re ready for the appointment at the correct time so you’re not feeling rushed. You will need to allocate between 2-3 hours for the polygraph test.
