About the Authors

Sarah A. Jelbert

s.jelbert@auckland.ac.nz

Affiliation Department of Psychology, University of Auckland, Auckland, New Zealand

Alex H. Taylor

Affiliation Department of Psychology, University of Auckland, Auckland, New Zealand

Lucy G. Cheke

Affiliation Department of Psychology, University of Cambridge, Cambridge, United Kingdom

Nicola S. Clayton

Affiliation Department of Psychology, University of Cambridge, Cambridge, United Kingdom

Russell D. Gray

Affiliation Department of Psychology, University of Auckland, Auckland, New Zealand

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AHT LGC SAJ NSC RDG. Performed the experiments: SAJ. Analyzed the data: SAJ. Wrote the paper: SAJ AHT LGC NSC RDG.