Andrew Guess

Assistant Professor, Politics & Public Affairs, Princeton University

Andy Guess is an assistant professor of politics and public affairs at Princeton University. His research and teaching interests lie at the intersection of political communication, public opinion, and political behavior.

Via a combination of experimental methods, large datasets, machine learning, and innovative measurement, he studies how people choose, process, spread, and respond to information about politics. Recent work investigates the extent to which online Americans’ news habits are polarized (the popular “echo chambers” hypothesis), patterns in the consumption and spread of online misinformation, and the effectiveness of efforts to counteract misperceptions encountered on social media. Coverage of these findings has appeared in The New York Times, The New Yorker, Slate, The Chronicle of Higher Education, and other publications.

His research has been supported by grants from Volkswagen Stiftung, the Russell Sage Foundation, and the National Science Foundation and published in peer-reviewed journals such as Nature Human Behaviour, Political Analysis, and Proceedings of the National Academy of Sciences.

Participant In:

Coding and the New Human Phenotype

October 15-16, 2022

Past Event

From the level of DNA to that of phenotype, life may be viewed as an articulation of code. Within such a model, phenotypes are a kind of abstraction of the DNA code. Starting with the genome, the DNA winds its way through RNA, proteins, and cellular process outward into the world beyond, and in the… read more »

What counts as true and how we might know the truth in the age of coding. A discussion about misinformation, the decentralization of knowledge, and the struggle to establish what is real. Encoded algorithms help to provide security but also risk an encroachment on privacy. The ability to create convincing but misleading perceptions, to create… read more »