Ego-psychology
"ego-psychology" (Fr. psychologie du moi)
Ego-psychology has been -- since its development in the 1930s -- the dominant school of psychoanalysis in the International Psycho-Analytical Association (IPA).
It draws mainly on Freud's structural model of the psyche -- which was first put forward in The Ego and the Id (1923).
This model comprises three agencies: the id, the ego, and the superego.
This model comprises three agencies: