Adam Berinsky is a Professor of Political Science at MIT and serves as the director of the MIT Political Experiments Research Lab (PERL). Berinsky received his PhD. from the University of Michigan in 2000. He is the author of In Time of War: Understanding American Public Opinion from World War II to Iraq (University of Chicago Press, 2009). He is also the author of Silent Voices: Public Opinion and Political Participation in America (Princeton University Press, 2004) and has published articles in The American Journal of Political Science, The Journal of Politics, Political Behavior, Political Psychology, Public Opinion Quarterly, The Quarterly Journal of Political Science, American Politics Research, and Communist and Post-Communist Studies. He is the recipient of grants from the National Science Foundation and was a fellow at the Center for Advanced Study in the Behavioral Sciences.