About the Authors

Kirsty E. Graham

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Visualization, Writing – original draft, Writing – review & editing

kirsty.graham@york.ac.uk (KEG); rwb@st-andrews.ac.uk (RWB)

Affiliations School of Psychology and Neuroscience, University of St Andrews, St Andrews, United Kingdom, Department of Psychology, University of York, York, United Kingdom

Catherine Hobaiter

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Resources, Visualization, Writing – original draft, Writing – review & editing

Affiliation School of Psychology and Neuroscience, University of St Andrews, St Andrews, United Kingdom

James Ounsley

Roles Data curation, Formal analysis, Methodology, Visualization, Writing – original draft, Writing – review & editing

Affiliation School of Biology, University of St Andrews, St Andrews, United Kingdom

Takeshi Furuichi

Roles Funding acquisition, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Primate Research Institute, Kyoto University, Inuyama, Japan

Richard W. Byrne

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

kirsty.graham@york.ac.uk (KEG); rwb@st-andrews.ac.uk (RWB)

Affiliation School of Psychology and Neuroscience, University of St Andrews, St Andrews, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.