About the Authors

Theodore Samore

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

theo.samore@gmail.com

Affiliations Department of Anthropology, University of California, Los Angeles, California, United States of America, UCLA Center for Behavior, Evolution, and Culture, Los Angeles, California, United States of America

Daniel M. T. Fessler

Roles Conceptualization, Methodology, Writing – review & editing

Affiliations Department of Anthropology, University of California, Los Angeles, California, United States of America, UCLA Center for Behavior, Evolution, and Culture, Los Angeles, California, United States of America, UCLA Bedari Kindness Institute, Los Angeles, California, United States of America

Adam Maxwell Sparks

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

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

Colin Holbrook

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Department of Cognitive and Information Sciences, University of California, Merced, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.