This theoretical paper explores the implications of some modifications and extensions of the Transactional Analysis (TA) theory of personality and attempts to understand some specific aspects of human nature and behavior in evolutionary terms. "Ego State" as used in TA designates both a structural and functional unit of the personality.…

A research-based model is presented that accounts for major patterns of adaptive and maladaptive behavior in terms of underlying psychological processes. It is postulated that as individuals' self-attributes are translated into allied goals, these goals generate corresponding behavior patterns. (SLD)