The Oxford Handbook of Political Psychology examines the relationship between psychology and politics, exploring various aspects of political behavior, from decision-making to identity formation. The book is organized into five parts that cover topics such as basic psychological theories, elite behavior, elite-mass interaction, mass political behavior, and collective behavior. The book explores the influence of psychology on various domains of politics, such as elections, social movements, international relations, and public opinion formation, and discusses the role of emotion, motivation, and cognition in politics.