Political Psychology and Behavioral Publ

In a world of growing complexity, where politics often appears increasingly fragmented, affective, and detached from purely material interests, political psychology offers essential tools for understanding some of the most urgent political and policy challenges of our time.

Contemporary politics is increasingly shaped by polarized in-group and out-group identities, the politicization and criminalization of immigration, anxiety and denial surrounding climate change, the spread of conspiracy theories and misinformation, and growing support for strongman leaders amid distrust of institutions. At the same time, public policy often succeeds or fails not only because of institutional design or material incentives, but because of how people perceive problems, process information, respond to uncertainty, trust authorities, and make decisions in contexts of scarcity, fear, identity, and social pressure.

These developments make psychological mechanisms central to explaining how different political actors, including voters, politicians, policymakers, party elites, social movements, interest groups, media actors, and bureaucrats, perceive political reality, form judgments, design policies, and make decisions. Political psychology examines how human psychology shapes political life, and how political contexts, institutions, identities, and conflicts shape individual behavior.

This course introduces students to the main theoretical foundations of political psychology and connects them to behavioral public policy. We begin by examining major approaches to political behavior, including rational choice and its behavioral critiques, personality and evolutionary perspectives, emotion, nonverbal behavior, heuristics, and motivated reasoning.

The course then turns to policy applications, exploring how psychological mechanisms shape the design, communication, implementation, and uptake of public policy in areas such as poverty, prejudice and discrimination, climate change, and policymaking bias. Throughout the semester, students will engage classic and recent research, with particular attention to experimental evidence and its relevance for real-world political and policy problems.

The course is designed to help students critically assess empirical studies, compare different explanations of political behavior, and apply behavioral insights to concrete policy challenges.