Ekraaniaeg ja liikumisaktiivsus ning nendevahelised seosed Tartu koolide 1. klassi õpilastel. Screen time and physical activity and associations between them in the first grade students of Tartu schools

Riso, E.-M., juhendajaKaljuvee, Olver2020-09-182020-09-182019http://hdl.handle.net/10062/69575estopenAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/ee/magistritöödEkraaniaeg ja liikumisaktiivsus ning nendevahelised seosed Tartu koolide 1. klassi õpilastel. Screen time and physical activity and associations between them in the first grade students of Tartu schoolsThesis