In the Behavior Analysis Interview the investigator asks both investigative as well as behavior provoking questions. We teach at our training seminars that truthful people and deceptive people oftentimes will offer distinctly different answers to the behavior provoking questions. In a study published in the Illinois Law Enforcement Executive Forum (2002) by Mr. Pete Blair, Detection of Deception: An Analysis of the Behavioral Analysis Interview Technique, his research demonstrates the accuracy of decisions made from information generated by the structured Behavior Analysis Interview process.