About the Authors

Michael W. Kraus

mwkraus@illinois.edu

Affiliation Department of Psychology, University of Illinois, Urbana-Champaign, Champaign, Illinois, United States of America

Bennett Callaghan

Affiliation Department of Psychology, University of Illinois, Urbana-Champaign, Champaign, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MWK. Performed the experiments: MWK BC. Analyzed the data: MWK. Wrote the paper: MWK BC.