PISA 2015: „In Canada, Israel, Korea, Luxemburg and the Russian Federation, more than half of the variation in mean performance is explained by parents’ levels of education.“
OECD (Hrsg.), „Educational Opportunity for All“ (2017), S. 79
PISA 2015: „In Canada, Israel, Korea, Luxemburg and the Russian Federation, more than half of the variation in mean performance is explained by parents’ levels of education.“
OECD (Hrsg.), „Educational Opportunity for All“ (2017), S. 79