About the Authors

Liza J. Shapiro

liza.shapiro@austin.utexas.edu

Affiliation Department of Anthropology, University of Texas at Austin, Austin, Texas, United States of America

Whitney G. Cole

Affiliation Department of Psychology, New York University, New York, New York, United States of America

Jesse W. Young

Affiliation Department of Anatomy and Neurobiology, Northeast Ohio Medical University, Rootstown, Ohio, United States of America

David A. Raichlen

Affiliation School of Anthropology, University of Arizona, Tucson, Arizona, United States of America

Scott R. Robinson

Affiliation Department of Psychology, New York University, New York, New York, United States of America

Karen E. Adolph

Affiliation Department of Psychology, New York University, New York, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LJS WGC JWY DAR KEA. Performed the experiments: WGC KEA SRR. Analyzed the data: LJS JWY DAR. Contributed reagents/materials/analysis tools: WGC KEA JWY SRR. Contributed to the writing of the manuscript: LJS WGC JWY DAR KEA SRR.