Library of Partisan Animosity

Title	Article Published	Pre- registered	Open Data
"Reducing Affective Polarization: Warm Group Relations or Policy Compromise?" By: Leonie Huddy, Omer Yair	Nov 2, 2020	❌	❌
"Can Interparty Contact Reduce Affective Polarization? A Systematic Test of Different Forms of Intergroup Contact" By: Magdalena Wojcieszak & Benjamin R. Warner	Nov 1, 2020	❌	✅
"Political sectarianism in America" By: Finkel, E. J., Bail, C. A., Cikara, M., Ditto, P. H., Iyengar, S., Klar, S., Mason, L., McGrath, M. C., Nyhan, B., Rand, D. G., Skitka, L. J., Tucker, J. A., Van Bavel, J. J., Wang, C.S., Druckman,...	Oct 30, 2020	NA	NA
"How Affective Polarization Shapes Americans’ Political Beliefs: A Study of Response to the COVID-19 Pandemic" By: James N. Druckman, Samara Klar, Yanna Krupnikov, Matthew Levendusky and John Barry Ryan	Aug 24, 2020	✅	✅
"The objectivity illusion and voter polarization in the 2016 presidential election" By: Michael C. Schwalbe, Geoffrey L. Cohen, Lee D. Ross	Aug 17, 2020	❌	✅
"Affective polarization in multiparty systems" By: Wagner, Markus	Aug 14, 2020	❌	✅
"The Policy Basis of Measured Partisan Animosity in the United States" By: Lilla V. Orr, Gregory A. Huber	Jul 16, 2020	❌	✅
"Partisan Gaps in Political Information and Information-Seeking Behavior: Motivated Reasoning or Cheerleading?" By: Erik Peterson, Shanto Iyengar	Jun 17, 2020	❌	✅
"Democracy in America? Partisanship, polarization, and the robustness of support for democracy in the United States." By: Matthew H. Graham, Milan W. Svolik	Apr 23, 2020	❌	✅
"Emotions and Affective Polarization: How Enthusiasm and Anxiety about Presidential Candidates Affect Interparty Attitudes" By: Bryan McLaughlin, Derrick Holland, Bailey A. Thompson, and Abby Koenig	Mar 1, 2020	❌	❌
"How Empathic Concern Fuels Political Polarization" By: Elizabeth N. Simas, Scott Clifford, Justin H. Kirkland	Feb 1, 2020	❌	✅
"Partisan selective exposure in online news consumption: Evidence from the 2016 presidential campaign" By: Erik Peterson, Sharad Goel, Shanto Iyengar	Nov 28, 2019	❌	❌
"Are there Still Limits on Partisan Prejudice?" By: Sean J Westwood; Erik Peterson; Yphtach Lelkes	Sep 24, 2019	❌	❌
"What Do We Measure When We Measure Affective Polarization?" By: James N. Druckman; Matthew S. Levendusky	May 21, 2019	✅	✅
"How Incivility on Partisan Media (De)Polarizes the Electorate" By: James N. Druckman, S. R. Gubitz, Ashley M. Lloyd, and Matthew S. Levendusky	Jan 1, 2019	✅	✅
" Bounding Partisan Approval Rates under Endogenous Partisanship: Why High Presidential Partisan Approval May Not Be What It Seems" By: B. Pablo Montagnes, Zachary Peskowitz, Joshua McCrain	Jan 1, 2019	❌	✅
"Toward a Theory of Pernicious Polarization and How It Harms Democracies: Comparative Evidence and Possible Remedies" By: Jennifer McCoy, Murat Somer	Dec 20, 2018	NA	NA
"The Origins and Consequences of Affective Polarization in the United States" By: Shanto Iyengar, Yphtach Lelkes, Matthew Levendusky, Neil Malhotra, and Sean J. Westwood	Dec 10, 2018	❌	✅
"The Home as a Political Fortress: Family Agreement in an Era of Polarization" By: Shanto Iyengar, Tobias Konitzer, Kent Tedin	Sep 6, 2018	❌	✅
"Affective Polarization or Partisan Disdain? Untangling a Dislike for the Opposing Party from a Dislike of Partisanship" By: Samara Klar, Yanna Krupnikov, John Barry Ryan	May 14, 2018	❌	❌
"The Parties in Our Heads: Misperceptions about Party Composition and Their Consequences" By: Douglas J. Ahler and Gaurav Sood	Apr 27, 2018	❌	❌
" Ideologues without Issues: The Polarizing Consequences of Ideological Identities" By: Lilliana Mason	Mar 21, 2018	❌	❌
"The Strengthening of Partisan Affect" By: Shanto Iyengar, Masha Krupenkin	Feb 13, 2018	❌	❌
"The Economic Consequences of Partisanship in a Polarized Era" By: Christopher McConnell, Yotam Margalit, Neil Malhotra, Matthew Levendusky	Jan 1, 2018	✅	✅
"Americans, not partisans: Can priming American national identity reduce affective polarization?" By: Matthew S. Levendusky	Oct 20, 2017	❌	❌
"Greater Internet use is not associated with faster growth in political polarization among US demographic groups" By: Levi Boxell, Matthew Gentzkow, Jesse M. Shapiro	Sep 19, 2017	❌	✅
"Toward Conflict or Compromise? How Violent Metaphors Polarize Partisan Issue Attitudes" By: Nathan P. Kalmoe, Joshua R. Gubler, David A. Wood	Sep 8, 2017	❌	✅
"Partisan Interactions: Evidence from a Field Experiment in the United States" By: Ricardo Perez-Truglia; Guillermo Cruces	Jun 26, 2017	❌	❌
"The Ideological Foundations of Affective Polarization in the U.S. Electorate" By: Steven W. Webster, Alan I. Abramowitz	Apr 18, 2017	❌	❌
"The Limits of Partisan Prejudice" By: Yphtach Lelkes, Sean J. Westwood	Apr 1, 2017	❌	✅

Title

Article Published

Pre-
registered

Open Data

"Reducing Affective Polarization: Warm Group Relations or Policy Compromise?"
By: Leonie Huddy, Omer Yair

Nov 2, 2020

"Can Interparty Contact Reduce Affective Polarization? A Systematic Test of Different Forms of Intergroup Contact"
By: Magdalena Wojcieszak & Benjamin R. Warner

Nov 1, 2020

❌

✅

"Political sectarianism in America"
By: Finkel, E. J., Bail, C. A., Cikara, M., Ditto, P. H., Iyengar, S., Klar, S., Mason, L., McGrath, M. C., Nyhan, B., Rand, D. G., Skitka, L. J., Tucker, J. A., Van Bavel, J. J., Wang, C.S., Druckman,...

Oct 30, 2020