Funding for this research was provided by:
Key Project of National Education and Scientific Planning of the Ministry of Education: Using Stereotype EPA Model to Identify and Intervene School Bullying Behavior in Primary and Middle School (DBA170299)
Article History
Accepted: 6 February 2021
First Online: 22 February 2021
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest.
: All study procedures involving human participants followed the ethical standards of the institutional and/or national research committee and the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all study participants.