Number of available computers per student at modal grade

Proportion of available computers that are connected to the Internet

Index proportion of all teachers fully certified

Index proportion of all teachers ISCED LEVEL 5A Bachelor

Index proportion of all teachers ISCED LEVEL 5A Master

Index proportion of all teachers ISCED LEVEL 6

Student behaviour hindering learning (WLE)

Teacher behaviour hindering learning (WLE)

School principal's view on teachers' multicultural and egalitarian beliefs (WLE)

GRADE NONRESPONSE ADJUSTED SCHOOL BASE WEIGHT