Experimentation and social interventions: a forgotten but important history.
Oakley
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Social Science Research Unit, University of London Institute of Education, London WC1H 0NS. a.oakley@ioe.ac.uk
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