Tveit, HÃ¥vard Horndalen
Stenseng, Frode https://orcid.org/0000-0002-6581-1133
Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
Article History
Accepted: 17 September 2024
First Online: 24 September 2024
Declarations
:
: The authors declare no conflicts of interest and have no financial or scientific investments in The Incredible Years Programme.
: The trial protocol and intervention procedures were performed in line with the Helsinki Declaration and approved by the Regional Committee for Medical and Health Research Ethics, North of Norway (ref. 2009/655/REK NORTH).
: Teachers and parents were informed of the trial objectives and intervention procedures and of their right to refuse participation or withdraw their consent at any time without reprisal. All data were anonymized in accordance with national regulations.