About the Authors
- Guofang Liu
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Affiliations Institute of Developmental Psychology, Beijing Normal University, Beijing, P. R. China, School of Psychology, Beijing Normal University, Beijing, P. R. China
- Chongde Lin
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Affiliation Institute of Developmental Psychology, Beijing Normal University, Beijing, P. R. China
- Ziqiang Xin
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* E-mail: xinziqiang@sohu.com
Affiliation Department of Psychology at School of Social Development, Central University of Finance and Economics, Beijing, P. R. China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: GL CL ZX. Performed the experiments: GL CL. Analyzed the data: GL ZX. Contributed reagents/materials/analysis tools: GL ZX. Wrote the paper: GL ZX CL.