title: Experimentation and social interventions: a forgotten but important history.
authors.affiliation: Social Science Research Unit, University of London Institute of Education, London WC1H 0NS. a.oakley@ioe.ac.uk
authors.forename: A
authors.initials: A
authors.lastname: Oakley
mesh_terms: D003625:Data Collection; D049673:History, 20th Century; D011640:Public Policy; D016032:Randomized Controlled Trials as Topic / Q000266:history*; D012942:Social Sciences / Q000266:history*; D014481:United States