Oedipus complex: In Freudian theory, this term refers to a child's unconscious desire for sexual involvement with the opposite-sex parent and rivalry with the same-sex parent.
Electra complex: Similar to the Oedipus complex, this term refers specifically to girls developing feelings of desire for their fathers and competition with their mothers.
Psychoanalysis: This is both a therapeutic technique and a theoretical framework developed by Sigmund Freud. It aims to bring repressed or unconscious thoughts and emotions into conscious awareness.