TA concepts -Decontamination and Deconfusion of the Child ego state. Bob Cooke TSTA talks in this video about two TA concepts -that can be seen in the area of Structural Pathoogy. His understanding of the concepts, and how to define them,and the focus of both Clinically. These Two topics are taught on the Third module of the Transactional Analysis Psychotherapy programme 1st Year at MIP.