1. School of Public and International Affairs, Princeton University, Princeton, NJ 08540
2. Department of Psychology, Northeastern University, Boston, MA 02115
3. School of Public Policy and Urban Affairs, Northeastern University, Boston, MA 02115
4. Department of Political Science, George Washington University, Washington, DC 20052
5. Elliott School of International Affairs, George Washington University, Washington, DC 20052
6. Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08540
7. Department of Psychology, Princeton University, Princeton, NJ 08540