Check out the new features of the release 4.0.
CURATOR
ADMINISTRATOR
This is version 14.0 of this project.
EN
DE
FR
IT
See documentation
DAB-I: online survey; since DAB-II: combination of online survey, CATI and PAPI.
Juveniles from public schools (German-speaking Switzerland) who attended 8th grade in 2011/12.
Stratified Random Sample: 10% random sample of classes (8th grade) within 9 municipality types (additional stratification criteria: school type, migration population within schools).