title: The process of hypothesis change in three early psychoanalytic concepts.
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D006990:Hypnosis; D007046:Hysteria / Q000209:etiology; D009497:Neurotic Disorders / Q000209:etiology; D011572:Psychoanalysis / Q000266:history*; D011606:Psychosexual Development