ISTJs take their energy from the inner world of thoughts (and, maybe, emotions). They prefer dealing with facts, and making decisions after considering the various options. They organize their life on a logical basis. Psychological Type Indicator (PTI) booklets provide an easy-to-understand reference for this type (based on Carl Jungs psychological type theory). Each booklet also includes a one page overview on each of the four relevant preferences. These pages make suggestions regarding time management, conflict, careers and general personality hints.
Authors: Steve Myers and Jon Warner
Publisher: Team Publications
Publication: All Rights Reserved