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
Jocasta complex Jocasta complex In psychoanalytic theory, the Jocasta complex is the incestuous sexual desire of a mother towards her son. Raymond de Saussure introduced the term in 1920 by way of analogy to its logical converse in psychoanalysis, the Oedipus complex, and it may be used to cover different degrees of attachment, including domineering but asexual mother love – something perhaps particularly prevalent with an absent father. The Jocasta complex is named for Jocasta, a Greek queen who unwittingly married her son, Oedipus. The Jocasta complex is similar to the Oedipus complex, in which a child has sexual desire towards their