About the Authors

Daniel B. M. Haun

haun@eva.mpg.de

Affiliations Max Planck Research Group for Comparative Cognitive Anthropology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, Max Planck Research Group for Comparative Cognitive Anthropology, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands, Department of Psychology, University of Portsmouth, Portsmouth, United Kingdom

Christian Nawroth

Affiliation Department for Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Josep Call

Affiliation Department for Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DBMH JC. Performed the experiments: DBMH CN. Analyzed the data: JC CN. Wrote the paper: DBMH JC CN.