John R. Zaller

About the Author

John R. Zaller is a distinguished political scientist and professor emeritus at the University of California, Los Angeles, where he has shaped the field of political communication and public opinion for decades. His groundbreaking research explores how ordinary citizens form political attitudes amid complex media environments and elite messaging, challenging traditional views of voter rationality and ignorance. Zaller's seminal work, The Nature and Origins of Mass Opinion (Cambridge Studies in Public Opinion and Political Psychology), revolutionized the discipline by introducing the Receive-Accept-Sample (RAS) model, which elucidates the dynamic processes behind opinion formation. A recipient of numerous awards, including the Philip E. Converse Book Award, Zaller continues to influence scholars and policymakers through his incisive analyses of democratic participation and media's role in shaping societal views.