Psychosexual development character Oedipus, who unwittingly killed his father, Laius, and sexually possessed his mother, Jocasta. Analogously, in the phallic stage, a girl's decisive psychosexual experience is the Electra complex, her daughter–mother competition for psychosexual possession of father. This psychological complex derives from the 5th-century BC Greek mythologic character Electra, who plotted matricidal revenge with Orestes, her brother, against Clytemnestra, their mother, and Aegisthus, their stepfather, for their murder of Agamemnon, their father, (cf. "Electra", by Sophocles). Initially, Freud equally applied the Oedipus complex to the psychosexual development of boys and girls, but later developed the female aspects of the theory as
Psychosexual development male's envy of the female ability to bear children; yet, contemporary formulations further develop said envy from the biologic (child-bearing) to the psychologic (nurturance), envy of women's perceived right to be the kind parent. Contemporary criticism also questions the universality of the Freudian theory of personality (Id, Ego, Super-ego) discussed in the essay "On Narcissism" (1914), wherein he said that "it is impossible to suppose that a unity, comparable to the ego can exist in the individual from the very start". Contemporary cultural considerations have questioned the normative presumptions of the Freudian psychodynamic perspective that posits the son–father conflict of