title: Psychosexual development as a process of equilibration.
mesh_terms: D001009:Anxiety, Castration / Q000523:psychology; D001940:Breast / Q000254:growth & development; D002409:Cathexis; D003674:Defense Mechanisms; D004328:Drive; D005260:Female; D006801:Humans; D008297:Male; D009769:Object Attachment; D009913:Oral Stage; D004856:Postural Balance; D011247:Pregnancy; D011606:Psychosexual Development; D012448:Sadism; D012723:Sex