About the Authors

Tomoki Maezawa

Contributed equally to this work with: Tomoki Maezawa, Jun I. Kawahara

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

shortfinned@gmail.com

Affiliation Department of Psychology, Hokkaido University, Sapporo, Hokkaido, Japan

Jun I. Kawahara

Contributed equally to this work with: Tomoki Maezawa, Jun I. Kawahara

Roles Conceptualization, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation Department of Psychology, Hokkaido University, Sapporo, Hokkaido, Japan

Competing Interests

The authors have declared that no competing interests exist.