Article History
Accepted: 4 March 2022
First Online: 30 March 2022
Declarations
:
: The authors have no conflicts of interest or competing interests to declare.
: Study 4 used publicly available data from the TIMMS project, which was performed in line with the principles of the Declaration of Helsinki: ExternalRef removed
: Study 4 used publicly available data from the TIMMS project, in which informed consent was obtained from all individual participants (see link above).
: Study 4 used publicly available data from the TIMMS project, which has been made freely available for secondary data analysis in published works (see link above).
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