5 Tips to prepare yourself for a polygraph test

Going for a polygraph test doesn’t need to be as frightening as most of us think. With sufficient preparation and understanding of the process given by a polygraph specialist, you can go into the interview room feeling confident and relaxed.

If you’re feeling overwhelmed at the thought of having to do a polygraph test, you don’t need to be. Let’s take a look at some helpful tips to assist you with the preparation.

Request information about the polygraph testing process

The polygraph testing machine doesn’t pick up deceit directly, rather it measures certain physiological changes within your body, such as your heart rate, blood pressure and can also measure your level of perspiration.

It’s also important to note that before the commencement of the test, you’ll be taken through the process, how the equipment works and what the equipment does by the professional administering the test.

Enquire about which test form will be used

When you’re issued with the questions for the test, be sure to find out which polygraph test form will be used. The Control Quest Test is the most common form used, however, the Directed Lie Test and Guilty Knowledge Test form can also be used.

If you’re wondering what these tests are, you can expect the following from them:

  • A Control Quality Test has control questions mixed into the questions. These are yes/no questions.
  • A Direct Lie Test requires you to directly lie when answering these questions.
  • A Guilty Knowledge Test includes multiple choice questions on a variety of facts which only you and the examiner know about.

Go through your test questions

No person can be forced to take a polygraph test, you would have to give written consent for the test to take place. If you agree to take the test, you’ll be issued with all the questions that will be asked in the test.  This serves as a great advantage as it allows you the opportunity to do some preparation before the test, ensuring that you understand the questions being asked.

Disclose any medical conditions

If you suffer from any medical condition, or are taking medication like blood pressure medication, you’ll need to inform your examiner of this. As you want the results to be as accurate as possible, by disclosing this information they can factor this in when doing the test with you.

You won’t be disqualified and you won’t fail the test for having a medical condition, but it ensures that the examiner can conduct the test in the most neutral setting possible. Asking someone to take a polygraph test can make them feel overwhelmed and nervous, whether they are guilty of anything or not!

The fact that pre-employment polygraph tests are becoming the norm today makes facing a polygraph test a pretty sure thing at some point in your employment history. At the very least you will know that if a potential employer requests a pre-employment polygraph test, it’ll be carried out by seasoned professionals that’ll put you as much at ease as possible!

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