If you have never taken a polygraph test before then you might be wondering, what the heck is going to happen when I go to take my test. There are many myths about the polygraph and how it works, so I am going to give you a brief explanation of what will most likely happen the day of your test. Since every test given by a different person, then every test is going to be somewhat different. But the overall procedure should remain the same.

• The examiner receives and reviews the facts surrounding the case.
  
  
• The examiner explains the test process to the subject and reviews the case facts during the pretest interview.
  
  
• The examiner designs the specific test questions and reads each question to the subject to make sure each one is easily understood.
  
  
• The test subject is attached to the polygraph instrument and given additional instructions.
• The questions are read to the subject several times while he/she is attached to the polygraph sensors.
  
  
• After all charts (polygraphs) have been run, the examiner analyzes the charts and develops a numerical score for the test. This score results in a conclusion of either truthful, deceptive or inconclusive.
  
  
• The examiner will transmit the test results to the client verbally, usually within 24 hours. A written report may be requested, however some examiners will charge a small fee for this report.