Political psychology applies what is known about human psychology to the study of politics. It examines how people reach political decisions on topics such as voting, party identification, and political attitudes as well as how leaders mediate political conflicts and make foreign policy decisions.In this updated third edition of The Oxford Handbook of Political Psychology, Leonie Huddy, David O. Sears, Jack S. Levy, and Jennifer Jerit have gathered together an international group of distinguished scholars to provide an up-to-date account of key topics and areas of research in the field.Chapter authors draw on theory and research on biopsychology, neuroscience, personality, psychopathology, evolutionary psychology, social psychology, developmental psychology, cognitive psychology, and intergroup relations. Some chapters address the political psychology of political elites, while other chapters deal with the dynamics of mass political behavior.Focusing first on political psychology at th