Frequently Asked Questions

How do I know my examiner is qualified?
Always verify whether or not the examiner successfully completed an accredited school. It is best to use an examiner who is a member in good standing with American Polygraph Association (A.P.A.) and the California Association of Polygraph Examiners (C.A.P.E.) These associations keep accurate records concerning the qualifications of each of their members and require periodic training to update their accreditations

Be aware that California has no licensing requirements for polygraph examiners. Anyone can claim to be an examiner even though they possess no formal training or experience.

What is a Polygraph?
The word polygraph literally means “many writings”. The polygraph used today is an instrument that records physiological reactions caused by the autonomic nervous system. The instrument records the physiological changes caused by the body’s “fight or flight” reflex.

How long does the test take?
A polygraph test should take a minimum of 90 minutes but may last up to several hours, depending on the issues involved and the cooperation of the examinee. Normally a test will require between two and three hours to complete.

How soon before I get the results of the test?
Every examiner should, when appropriate, give the examinee the results immediately after all of the charts have been scored. However, if the examinee lies during the test the examinee will know immediately that he/she has just lied. The examiner will not disclose the results until the examination has concluded.
The examiner will give the examinee an opportunity to explain the physiological responses that occurred on one or more questions during the test.

Who will get the results of the test?
The results of each examination will only be given to the examinee and his/her designee. Prior to the examination a consent form as well as a release form will be signed by the examinee. The examinee will determine who will get any information regarding the polygraph test.