On the psychic economy of developmental processes.
D000328:Adult; D002648:Child; D002675:Child, Preschool; D004532:Ego; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008425:Maternal Behavior; D010553:Personality Development; D011247:Pregnancy; D011574:Psychoanalytic Theory; D011606:Psychosexual Development; D012649:Self Concept