About the Authors

Pat Barclay

barclayp@uoguelph.ca

Affiliation Department of Psychology, University of Guelph, Guelph, Ontario, Canada

Stephen Benard

Affiliation Department of Sociology, Indiana University, Bloomington, Indiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PB SB. Performed the experiments: PB SB. Analyzed the data: SB PB. Wrote the paper: PB SB.