title: Intrapsychic change: methodological problems in psychotherapy research. 1961.
authors.forename: Helen D
authors.initials: HD
authors.lastname: Sargent
mesh_terms: D004532:Ego; D049673:History, 20th Century; D006801:Humans; D007398:Interpersonal Relations; D001523:Mental Disorders / Q000628:therapy*; D011613:Psychotherapy / Q000379:methods*