Prediction and Cumulative Knowledge in the Social SciencesJan 1, 2026·Scott De Marchi,Max GallopLibby Jenke,Scott Page AuthorsLibby JenkeAssociate Professor of Political Science ← Beyond Single-Shot Designs: Repeated Treatments, Affective Polarization, and Democratic Norms Mar 1, 2026Affective Polarization Lowers Support for Democratic Norms of Restraint Sep 1, 2025 →