What did Freud call the part of the personality that begins to develop at about age five?

a. id

b. ego

c. authentic self

d. superego

d. superego

Explanation:

Freud developed the theory of personality development of psychoanalysis. He had classified the development in three processes. Id, ego, and superego are the three phases of personality development. The principle which considers the pleasure is referred to as id. The principle which considers the reality is referred to as ego. The superego is the principle which considers morality.