BIOLOGY AND THE OEDIPUS COMPLEX

Recent observations in the behavioral and neurosciences have raised questions about the ubiquity of the oedipus complex as well as about its significance for psychological development. The authors argue that the construct Freud cabled the oedipus complex in males is best examined in its component parts. One component-the incestuous wish does not occur in all individual. Another component-the boy's urge to engage competitively with other male figures, including the father-does appear to be biologically based in testosterone's effect on the brain and to be manifested in childhood rough and tumble play behavior. It is proposed that reexamination of the oedipus complex in light of recent findings about the brain and behavior is indicated and that play, in particular, can. usefully be considered as a separate developmental line.