About the Authors

Alejandro Sánchez-Amaro

Roles Conceptualization, Investigation, Writing – original draft, Writing – review & editing

a5sanchezamaro@ucsd.edu

Affiliations Department of Cognitive Science, University of California San Diego, San Diego, United States of America, Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Shona Duguid

Roles Conceptualization, Writing – review & editing

Affiliations Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, Warwick Business School, University of Warwick, Warwick, United Kingdom

Josep Call

Roles Conceptualization, Writing – review & editing

Affiliations Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, School of Psychology and Neuroscience, University of St. Andrews, St. Andrews, United Kingdom

Michael Tomasello

Roles Conceptualization, Writing – review & editing

Affiliations Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, Department of Psychology and Neuroscience, Duke University, Durham, United States of America

Competing Interests

The authors have declared that no competing interests exist.