Laukkanen, Arto https://orcid.org/0000-0002-9722-0258
Aunola, Kaisa
Korhonen, Elisa
Barnett, Lisa M.
Sääkslahti, Arja
Funding for this research was provided by:
Opetus- ja Kulttuuriministeriö (OKM/59/626/2017)
Suomen Kulttuurirahasto (00170607)
Article History
Received: 22 September 2020
Accepted: 22 April 2021
First Online: 5 May 2021
Declarations
:
: Study received ethical approval from the ethical committee of the University of Jyväskylä on 22nd of August 2017. Parents signed an informed consent form for both their own and their child’s participation in the studies. Researchers told all children that their participation in the study is voluntary and that they have a right to withdraw anytime, without providing reasons or consequences.
: NA
: The authors declare that they have no competing interests.