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Article History

Received: 18 May 2025

Accepted: 22 September 2025

First Online: 14 October 2025

Declarations

:

: Ethical review and approval were not required for this study in accordance with the institutional guidelines of Tallinn University, as the research was conducted by the students’ regular classroom teacher. All procedures were carried out in line with relevant institutional regulations and ethical standards.

: Written informed consent to participate and to publish anonymised findings was obtained from all participants. As the participants were minors, consent was also obtained from their parents or legal guardians.

: Participation in the study was entirely voluntary, and freely-given informed consent was obtained from all students and their parents or legal guardians.

: The authors declare no competing interests.