According to Anna Freud's Ego Psychology,when Does Abnormal Behaviour Develop

Multiple Choice

According to Anna Freud's ego psychology,when does abnormal behaviour develop?

A) when the ego does not develop normally due to psychosexual conflicts at the oral stage of development
B) when the ego is deficient in regulating such functions as delaying and controlling impulses
C) when there are social and psychological barriers to achieving self-actualization
D) when introjected objects become an integrated part of the ego