Answer:
a. the moral component of personality
Explanation:
Sigmund Freud was one of the most influential psychologists of his time, he has proposed the theory of psychoanalysis in which he has described the three stages involved in the personality of an individual including id, ego, and superego.
Superego: According to Freud, the superego is one of the components of personality that consists of an individual's internalized ideals that he or she has acquired from his or her society and parents. It works to subdue the urges and desires of the id and make the ego behaves morally instead of realistically.