Freud suggested that between three and five years old a boy develops sexual jealousy of his father, and since his wishes cannot be realized in fact, he resolves the situation by realizing them vicariously through identifying with his father. This IDENTIFICATION involves internalizing the perceived moral standards of the father, thus forming the SUPEREGO. The obverse of the Oedipus Complex, for the little girl, is the Electra Complex, involving the unconscious wish to kill the mother and marry the father, though the term Oedipus Complex is generally used for both sexes.
Though the theory still has credibility among some psychoanalysts, feminist psychodynamic theorists have proposed other explanations for the development of the superego. Freud's theory was not a satisfactory explanation of female personality development. CHODOROW (1978) suggests that when gender awareness develops (between three and five years) a boy needs to differentiate from his mother with whom he has had a close physical and emotional identity. He therefore develops ways of coping with feelings of insecurity and a veneer of independence. A little girl does not have this need to differentiate, therefore she continues modelling on her mother and is thereby assisted in developing a mature personality. See also KRISTEVA, NARCISSISM.