Funding for this research was provided by:
Social Sciences and Humanities Research Council of Canada (410-2011-1001)
Received: 26 October 2020
Accepted: 3 January 2021
First Online: 30 January 2021
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: The study was approved by the University of Toronto’s Research Ethics Board and the External Research Review Committee at the partnering school board.
: Informed consent was obtained from all individual participants (and their parents) included in the study.