TY - BOOK AU - Towne,Lisa AU - Hilton,Margaret ED - ebrary, Inc. TI - Implementing randomized field trials in education: report of a workshop AV - LB1028.25.U6 I47 2004eb PY - 2004/// CY - Washington, D.C. PB - National Academies Press KW - Education KW - Research KW - United States KW - Methodology KW - Educational tests and measurements KW - Electronic books KW - local N1 - "Center for Education, Division of Behavioral and Social Sciences and Education; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/rucke/Doc?id=10054997 ER -