About the Authors

Yingying Wu

Affiliations Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Xiaohong Yang

yangxh@psych.ac.cn (XY); yangyf@psych.ac.cn (YY)

Affiliation Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China

Yufang Yang

yangxh@psych.ac.cn (XY); yangyf@psych.ac.cn (YY)

Affiliation Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YW XY YY. Performed the experiments: YW. Analyzed the data: YW. Contributed reagents/materials/analysis tools: YW XY YY. Wrote the paper: YW XY YY.