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.

ISPS Data Archive: Terms of Use

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.

Titlesort descending Author(s) Year archived
"Outside Lobbying” Over the Airwaves: A Randomized Field Experiment on Televised Issue Ads

Joshua L. Kalla, David E. Broockman

 2022
A 2 Million-Person, Campaign-Wide Field Experiment Shows How Digital Advertising Affects Voter Turnout

Minali Aggarwal, Jennifer Allen, Alexander Coppock, Dan Frankowski, Solomon Messing, Kelly Zhang, James Barnes, Andrew Beasley, Harry Hartman, Sylvan Zheng
A Cautionary Note on the Use of Matching to Estimate Causal Effects: An Empirical Example Comparing Matching Estimates to an Experimental Benchmark

Kevin Arceneaux, Alan S. Gerber, Donald P. Green
A Field Experiment on Community Policing and Police Legitimacy

Kyle Peyton, Michael Sierra-Arevalo, David Rand
A Field Experiment on Legislators' Home Styles: Service versus Policy

Daniel Butler, Christopher F. Karpowitz, Jeremy C. Pope
A Note on Dropping Experimental Subjects who Fail a Manipulation Check

Peter Aronow, Jonathon Baron, Lauren Pinson
Active Maintenance: A Proposal for the Long-term Computational Reproducibility of Scientific Results

Limor Peer, Lilla Orr, Alexander Coppock

 2021
An Experiment Testing the Relative Effectiveness of Encouraging Voter Participation by Inducing Feelings of Pride or Shame

Alan S. Gerber, Donald P. Green, Christopher W. Larimer
Analysis of Cluster-Randomized Experiments: A Comparison of Alternative Estimation Approaches

Donald P. Green, Lynn Vavreck
Asking About Attitude Change

Matthew H. Graham, Alexander Coppock

 2022
Assessing the Stability of Psychological and Political Survey Measures

David Doherty, Gregory Huber, Alan S. Gerber, Conor M. Dowling

 2013
Ballot Secrecy Concerns and Voter Mobilization: New Experimental Evidence About Message Source, Context, and the Duration of Mobilization Effects

Alan S. Gerber, Gregory Huber, Daniel Biggers, David Hendry
Baseline, Placebo, and Treatment: Efficient Estimation for Three-Group Experiments

Alan S. Gerber, Donald P. Green, Edward H. Kaplan, Holger Lutz Kern
Benefits by Luck: A Study of Lotteries as a Selection Method for Government Programs

Cesar Zucco, Natalia Bueno, Felipe Nunes

 2024
Black Politicians Are More Intrinsically Motivated to Advance Blacks’ Interests: A Field Experiment Manipulating Political Incentives

David E. Broockman

 2013
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
Broad Cross-National Public Support for Accelerated COVID-19 Vaccine Trial Designs

David E. Broockman, Joshua L. Kalla, Alexander Guerrero, Mark Budolfson, Nir Eyal, Nicholas P. Jewell, Monica Magalhaes, Jasjeet S. Sekhon
Can Learning Constituency Opinion Affect How Legislators Vote? Results from a Field Experiment

Daniel Butler, David W. Nickerson
Can Racial Diversity among Judges Affect Sentencing Outcomes?

Allison Harris

 2024
Can the Backlash Against Voter ID Laws Activate Minority Voters? Experimental Evidence Examining Voter Mobilization Through Psychological Reactance

Daniel Biggers

 2019