Kathleen Hall Jamieson

Kathleen Hall Jamieson is the Elizabeth Ware Packard Professor of Communication at the Annenberg School for Communications, University of Pennsylvania, with a secondary appointment in the Department of Political Science. Her work focuses on political communication, science communication, and the societal impact of misinformation. She has contributed extensively to understanding how media narratives shape public opinion on critical issues such as climate change, public health, and electoral integrity.

Her research interests span conspiracy theories, vaccine hesitancy, and the role of social media in amplifying misinformation. Notably, she has analyzed the influence of Russian interference in the 2016 U.S. election and the effects of misinformation on public trust in institutions. Jamieson also explores strategies to enhance scientific transparency and improve communication of complex scientific findings to the public.

Recent studies highlight her work on AI-related public perceptions, the politicization of climate science, and the narrowing of racial disparities in vaccine uptake during the COVID-19 pandemic. Her articles underscore the interdisciplinary nature of her research, bridging political science, cognitive psychology, and public health.

Jamieson has been recognized for her efforts to counter misinformation through evidence-based communication strategies. Her contributions include frameworks for assessing research trustworthiness and guidelines for policy communication during health crises. Despite no explicitly listed awards, her prolific output and institutional roles reflect significant scholarly impact.