Contents Other Personality Theories and Psychometrics/Tests/Models Instagram ​ Less-than-effective (stress) behavior scales Myers Briggs® Theory and the MBTI® Model Katherine Benziger’s Personality and Brain-Type Theory According to Maggie Hyde who wrote the excellent ‘ Introduction ‘ to Jung , he was a strange melancholic child who played his own imaginary games, alone, for the first nine years of his life. Eight of Jung’s uncles were in the clergy, as was