Data

Welcome to the ISPS Data Archive!

The ISPS Data Archive consists primarily of social science research based on experiments. The Archive is organized by study and includes the data, analysis code, requisite documentation, and other associated materials. All published materials have been reviewed to enable long-term usability. Read about our approach to curating for reproducibility. Access to the ISPS Data Archive is provided at no cost and is granted for scholarship and research purposes only.

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By using, contributing, and/or downloading files associated with scholarly studies available on the ISPS Data Archive, you agree to these terms and conditions. Please read the ISPS Data Archive Terms of Use.

Title Author(s) Year archivedsort ascending
Everything in Moderation? The Effect of Extremist Nominations on Individual and Corporate PAC Fundraising

Mellissa Meisels

 2025
Strategic Campaign Attention to Abortion Before and After Dobbs

Mellissa Meisels

 2025
Chain Novel, or Markov Chain? Estimating the Authority of U.S. Supreme Court Case Law

Matthew Dahl

 2025
What to Expect When You’re Electing: Citizen Forecasts in the 2020 Election

Gregory Huber, Patrick Tucker

 2025
Health Risks and Voting: Emphasizing Safety Measures Taken to Prevent COVID-19 Does Not Increase Willingness to Vote in Person

Scott Bokemper, Gregory Huber, Alan S. Gerber

 2024
The Power of Protest in the Media: Examining Portrayals of Climate Activism in UK News

Eric Scheuch, Mark Ortiz, Ganga Shreedhar, Laura Thomas-Walters

 2024
Benefits by Luck: A Study of Lotteries as a Selection Method for Government Programs

Cesar Zucco, Natalia Bueno, Felipe Nunes

 2024
Bridging the Blue Divide: The Democrats’ New Metro Coalition and the Unexpected Prominence of Redistribution

Jacob S. Hacker, Amelia Malpas, Paul Pierson, Sam Zacher

 2024
Can Racial Diversity among Judges Affect Sentencing Outcomes?

Allison Harris

 2024
On the Merits of Separate Spaces: Why Institutions Isolate Cooperation and Division Tasks

Scott Bokemper, Gregory Huber

 2024
Irrelevant Events and Voting Behavior: Replications Using Principles from Open Science

Matthew H. Graham, Gregory Huber, Neil Malhotra, Cecilia Hyunjung Mo

 2023
COVID-19 Local and Provincial Government Survey (LPGS)

Rohini Pande, Soledad Artiz Prillaman, Stefano Fiorin, Michael Callen

 2023
The Generalizability of Online Experiments Conducted During the COVID-19 Pandemic

Kyle Peyton, Gregory Huber, Alexander Coppock

 2022
"Outside Lobbying” Over the Airwaves: A Randomized Field Experiment on Televised Issue Ads

Joshua L. Kalla, David E. Broockman

 2022
Can the Political Ambition of Young Women Be Increased? Evidence from U.S. High School Students

Joshua L. Kalla, Ethan Porter

 2022
Measuring Misperceptions: Limits of Party-Specific Stereotype Reports

Lilla Orr, Gregory Huber

 2022
Asking About Attitude Change

Matthew H. Graham, Alexander Coppock

 2022
Rural Banks Can Reduce Poverty: Experimental Evidence from 870 Indian Villages - Household Data

Rohini Pande, Giorgia Barboni, Erica Field

 2022
Rural Banks Can Reduce Poverty: Experimental Evidence from 870 Indian Villages - Daily Consumption Survey

Rohini Pande, Giorgia Barboni, Erica Field

 2022
Not by Turnout Alone: Measuring the Sources of Electoral Change, 2012 to 2016

Seth J. Hill, Daniel J. Hopkins, Gregory Huber

 2021