First Online: 14 September 2019
Compliance with Ethical Standards
: The school’s Institutional Review Board deemed this research as exempt educational research. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and 1964 Helsinki declaration and its later amendments or comparable ethical standard.
: Each participant’s parent consented to the dissemination of data collected during regular educational activities.
: All three authors claim no conflict of interest.