The Myers-Briggs Type Indicator® (MBTI®) instrument is the original and most widely used assessment of its kind. It is based on Carl Jung's theory that different psychological types perceive the world and make decisions in different ways. We can deliver Step I (the basic 'four letter' Type profiling and Step II (which reports in more depth and on the nuances of Type within each of the 16 Tyres). For more detail on the MBTI, please follow this link