Psyridou, Maria https://orcid.org/0000-0003-1425-2279
Tolvanen, Asko https://orcid.org/0000-0001-6430-8897
Niemi, Pekka https://orcid.org/0000-0002-3277-8787
Lerkkanen, Marja-Kristiina https://orcid.org/0000-0002-5709-5800
Poikkeus, Anna-Maija https://orcid.org/0000-0001-7913-8691
Torppa, Minna https://orcid.org/0000-0003-3834-9892
Funding for this research was provided by:
Academy of Finland (263891)
Academy of Finland (268586)
Academy of Finland (276239)
Academy of Finland (284439)
Academy of Finland (313768)
Academy of Finland (339418)
University of Jyväskylä
Article History
Accepted: 2 October 2022
First Online: 25 October 2022
Declarations
:
: The authors have no relevant financial or nonfinancial relationships to disclose.
: The study was approved by the Ethical Committee of the University of Jyväskylä.
: At the beginning of the study, the children’s parents and teachers provided informed written consent to participate.