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Article History

Accepted: 5 March 2021

First Online: 27 March 2021

Declarations

:

: The study was approved by the ethics committee of Institute of Psychology, Chinese Academy of Sciences. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and / or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

: All the participants included in the study signed the informed consent before answering the paper-and-pencil questionnaire.

: On behalf of all authors, the corresponding author states that there is no conflict of interest.