"In the early 1960s, Cleve Backster – perhaps the most brilliant polygraph innovator our profession has known – developed major changes in technique structure and introduced many intensely needed psychological concepts to advance our profession. One of the major changes he introduced in technique development was the change in question sequence format from a traditional Relevant – Comparison question sequence, to a structure that introduced placing the Comparison before the Relevant, or a Comparison – Relevant sequence."(...)