title: Evaluating health education outcomes. 1949.
authors.forename: W W
authors.initials: WW
authors.lastname: Patty
mesh_terms: D002648:Child; D005069:Evaluation Studies as Topic; D006266:Health Education / Q000266:history* / Q000592:standards; D007722:Health Knowledge, Attitudes, Practice; D006302:Health Services Research / Q000266:history; D049673:History, 20th Century; D006801:Humans; D012572:School Health Services / Q000266:history* / Q000592:standards