Investigation of Useful Revised Psychological Battery, Tokyo University Egogram (TEG)

Among some transactional analysis (TA) studies, Tokyo University Egogram (TEG) has been a psychological personal test used for long. Authors and collaborators have continued TEG research for university students by TEG ver2, in which 29 personality traits were reported. Recently, TEG ver3 was developed with some revision. We have compared the results between ver2 vs ver3, where n=462 for 6 years vs n=148 for 3 years. Ver3 showed common 5 types as AC dominant, FC dominant, C dominant, CP inferior, and A dominant (totally 59.4%), while 25% in ver2. Comparing top 8 types resulted ver3 (70.9%) vs ver2 (54.3%).

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