About the Authors

Ravi Iyer

raviiyer@usc.edu

Affiliation Department of Psychology, University of Southern California, Los Angeles, California, United States of America

Spassena Koleva

Affiliation Department of Psychology, University of Southern California, Los Angeles, California, United States of America

Jesse Graham

Affiliation Department of Psychology, University of Southern California, Los Angeles, California, United States of America

Peter Ditto

Affiliation Department of Psychology and Social Behavior, Irvine, California, United States of America

Jonathan Haidt

Affiliation Department of Psychology, Charlottesville, Virginia, United States of America

Competing Interests

The authors have read the journal's policy and have the following conflicts: This study was partly funded by Siemer & Associates. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: RI SK JG PD JH. Performed the experiments: RI SK JG PD JH. Analyzed the data: RI SK JG PD JH. Contributed reagents/materials/analysis tools: RI JG JH. Wrote the paper: RI SK JG PD JH.