Oedipus complex desire (libido) for mother, and aggression towards father, student–collaborator Carl Jung counter-proposed that girls experienced desire for father and aggression towards mother via the Electra complex—derived 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, her father (cf. "Electra", by Sophocles). Moreover, because it is native to Freudian psychology, orthodox Jungian psychology uses the term "Oedipus complex" only to denote a boy's psychosexual development. In classical Freudian psychology the super-ego, "the heir to the Oedipus complex", is formed as the
Oedipus complex Thus "a child learns what power independent of itself is as it goes through the Oedipus complex ... encountering the existence of a symbolic system independent of itself". Moreover, Lacan's proposal that "the ternary relation of the Oedipus complex" liberates the "prisoner of the dual relationship" of the son–mother relationship proved useful to later psychoanalysts; thus, for Bollas, the "achievement" of the Oedipus complex is that the "child comes to understand something about the oddity of possessing one's own mind ... discovers the multiplicity of points of view". Likewise, for Ronald Britton, "if the link between the parents perceived in