Georgia State University ScholarWorks @ Georgia State University Political Science Dissertations Department of Political Science Spring 1-23-2013 The Effects of Extreme Media on Political Behavior, Attitudes, and Media Selection James B. Taylor Georgia State University Follow this and additional works at: https://scholarworks.gsu.edu/political_science_diss Recommended Citation Taylor, James B., "The Effects of Extreme Media on Political Behavior, Attitudes, and Media Selection." Dissertation, Georgia State University, 2013. https://scholarworks.gsu.edu/political_science_diss/28 This Dissertation is brought to you for free and open access by the Department of Political Science at ScholarWorks @ Georgia State University. It has been accepted for inclusion in Political Science Dissertations by an authorized administrator of ScholarWorks @ Georgia State University. For more information, please contact
[email protected]. THE EFFECTS OF EXTREME MEDIA ON POLITICAL BEHAVIOR, ATTITUDES, AND MEDIA SELECTION by JAMES BENJAMIN TAYLOR Under the Direction of Sean Richey ABSTRACT This dissertation examines the role of extreme media (i.e. political talk radio and cable news opinion shows) on the political attitudes of viewers and listeners. I investigate whether extreme media has both positive and negative externalities for democratic citizenship. Specif- ically, I use laboratory experiments, national survey data, and qualitative interviews to test the impact of extreme media on viewers' political knowledge, trust in government, efficacy, and political tolerance. I use laboratory experiments in controlled settings to uncover the impact of viewership on political knowledge, trust in government, and efficacy. I confirm these lab findings with the national survey data, by using propensity score matching and ordered probit models to demonstrate that exposure to extreme media produces political knowledge and efficacy, but decreases trust in government.