About the Authors

Sawa Senzaki

Contributed equally to this work with: Sawa Senzaki, Takahiko Masuda

senzakis@uwgb.edu

Affiliation Department of Human Development and Psychology, University of Wisconsin-Green Bay, Green Bay, Wisconsin, United States of America

Takahiko Masuda

Contributed equally to this work with: Sawa Senzaki, Takahiko Masuda

Affiliation Department of Psychology, University of Alberta, Edmonton, Alberta, Canada

Akira Takada

‡ These authors also contributed equally to this work.

Affiliation Graduate School of Asian and African Area Studies, Kyoto University, Kyoto, Japan

Hiroyuki Okada

‡ These authors also contributed equally to this work.

Affiliation Graduate School of Brain Sciences, Tamagawa University, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS TM. Performed the experiments: SS TM. Analyzed the data: SS TM. Contributed reagents/materials/analysis tools: SS TM. Wrote the paper: SS TM AT HO. Obtained permission for use of participant pools: AT HO.