title: Piaget on schizophrenia.
mesh_terms: D000339:Affect; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003071:Cognition; D006801:Humans; D007223:Infant; D007360:Intelligence; D009769:Object Attachment; D011574:Psychoanalytic Theory; D011582:Psychological Theory; D012561:Schizophrenia, Childhood / Q000523:psychology; D012565:Schizophrenic Psychology