The decision to utilize a polygraph service is an important one. We provide accurate, confidential tests you can rely on...
A polygraph is not a nervous detector - it is a lie detector. The lines on paper are never supposed to be flat and smooth. In fact, the polygraph lines must move up and down in order to be interpreted as truthful. The person who is most nervous about every answer being perfect is often the person who looks most truthful on his polygraph. Liars do not worry about everything being perfect.