Khanolainen, Daria https://orcid.org/0000-0002-1571-2938
Hall, Andrew https://orcid.org/0009-0003-1089-0377
Craig, Wendy https://orcid.org/0000-0001-8374-5152
Trach, Jessica https://orcid.org/0000-0002-1604-8813
Noetzel, Jared https://orcid.org/0000-0001-8748-0374
Starosta, Lindsay
Dhungana-Sainju, Karla https://orcid.org/0000-0002-5238-2771
Bjärehed, Jonas https://orcid.org/0000-0002-2128-6031
Thornberg, Robert https://orcid.org/0000-0001-9233-3862
Bayram-Özdemir, Sevgi https://orcid.org/0000-0003-4568-2722
Bjärehed, Marlene https://orcid.org/0000-0001-5753-1310
Görzig, Anke https://orcid.org/0000-0002-7623-0836
Wright, Michelle https://orcid.org/0000-0002-6703-8586
Betts, Lucy https://orcid.org/0000-0002-6147-8089
Swearer, Susan
Hymel, Shelley
Funding for this research was provided by:
Academy of Finland (358924)
University of Jyväskylä
Article History
Accepted: 4 January 2025
First Online: 22 January 2025
Declarations
:
: Research teams from each of the 13 participating geographic locations adhered to the ethical guidelines for research with human subjects established by their respective research institutions. Throughout the study the ethical principles presented in the Declaration of Helsinki were followed.
: All data was collected from adult participants who gave their informed consent prior to their participation.
: Not applicable because no personal data was collected for this study.
: Lucy Betts is serving as a guest editor of the special issue “The Role of Teachers in Preventing and Intervening in Offline and Online Bullying” in the International Journal of Bullying Prevention (IJBP).