David Weisburd is Walter E. Meyer Professor of Law and Criminal Justice and Director of the Institute of Criminology of the Hebrew University Faculty of Law and Distinguished Professor of Administration of Justice, and Director of the Center for Evidence Based Crime Policy at George Mason University. He also serves as a Senior Fellow at the Police Foundation in Washington DC, and Chair of its Research Advisory Committee. Professor Weisburd is an elected Fellow of the American Society of Criminology and of the Academy of Experimental Criminology (and the 2008 recipient of the AEC's Joan McCord Award for contributions to experimental criminology). He is a member of the National Research Council Committee on Crime Law and Justice and served on the NRC working group on Evaluating Anti-Crime Programs and its panel on Police Practices and Policies. He is also Co-Chair of the Campbell Collaboration Crime and Justice Group, and a member of the Harvard University/National Institute of Justice Executive Session on Policing. Professor Weisburd is author or editor of seventeen books and more than eighty scientific articles, and is editor of theJournal of Experimental Criminology.