About the Authors
- Kara K. Schroepfer
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* E-mail: k.schroepfer@duke.edu
Affiliation Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America
- Alexandra G. Rosati
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Affiliations Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America, Center for Cognitive Neuroscience, Duke University, Durham, North Carolina, United States of America
- Tanya Chartrand
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Affiliations Fuqua School of Business, Duke University, Durham, North Carolina, United States of America, Department of Psychology and Neuroscience, Duke University, Durham, North Carolina, United States of America
- Brian Hare
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Affiliations Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, United States of America, Center for Cognitive Neuroscience, Duke University, Durham, North Carolina, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KKS AGR TC BH. Performed the experiments: KKS. Analyzed the data: KKS AGR. Contributed reagents/materials/analysis tools: TC BH. Wrote the paper: KKS BH.