title: [100 years of child psychology research].
mesh_terms: D002648:Child; D002657:Child Development; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D002666:Psychology, Child / Q000266:history*; D012106:Research / Q000266:history; D014481:United States
vernacular_title: 100 Jahre kinderpsychologische Forschung.