Funding for this research was provided by:
Vetenskapsrådet (2014-10107, 2014-10107)
Forskningsrådet om Hälsa, Arbetsliv och Välfärd (2014-10107)
Svenska Forskningsrådet Formas (2014-10107)
Article History
Received: 18 September 2019
Accepted: 24 January 2020
First Online: 5 February 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Data from the Stockholm School Survey are not subject to consideration for ethical approval, according to the Regional Ethical Review Board of Stockholm (2010/241-31/5). Ethical permission for studies of the Stockholm Teacher Survey was obtained by the Regional Ethical Review Board of Stockholm (2013/2188-31/5; 2015/1827-31/5).
: Informed consent was obtained from all individual students and teachers included in the study. Parental consent is not required for minors aged 15 and older according to the Swedish Act concerning the Ethical Review of Research Involving Humans.