a term used originally in
psychoanalysis to signify the complicated conflicts and emotions felt by a child when, during a stage of his normal development as a member of the family circle, he becomes aware of a particularly strong, sexually tinged attachment to his mother; the term also applies to a similar attachment felt by a girl to her father (called also
Electra complex). At the same time, the child tends to view the other parent as a rival and yearns to take that parent's place. This pattern, which was described by Sigmund Freud, is named from the legend of the mythical Greek hero, King Oedipus of Thebes, who was raised by foster parents, unknowingly killed his real father in a quarrel, and later married his mother. When he learned of his unwitting incestuous relationship with his wife he blinded himself.
According to psychoanalysts, a child enters the oedipal phase at about the third year and usually has solved his largely unconscious conflicts in a satisfactory way by the age of 5 or 6. He does this by turning his feelings of possessiveness toward one parent and competitiveness toward the other into a wish to be liked by both of them. Eventually, a child who has worked out his conflicts well can focus his affection on members of the opposite sex outside the family circle and can establish satisfactory marital relationships as an adult.
Freud's theory is generally accepted by psychiatrists, although many have developed supplementary theories for the behavior pattern he described.