„In most participating countries, extreme Internet use – more than six hours per day – has a negative relationship with students’ life satisfaction and engagement at school.“
OECD (Hrsg.), „PISA 2015. Students’ Well-Being“ (2017), S. 6
„In most participating countries, extreme Internet use – more than six hours per day – has a negative relationship with students’ life satisfaction and engagement at school.“
OECD (Hrsg.), „PISA 2015. Students’ Well-Being“ (2017), S. 6