Many large-scale cross-national studies rely on a single-item measurement when comparing prevalence rates of traditional bullying, traditional victimization, cyberbullying, and cyber-victimization between countries. However, the reliability and validity of single-item measurement approaches are highly problematic and might be biased. Data from…

Nowadays, there is a consensus that good teaching and learning needs instructional variation and personalised forms of learning. In teacher education, these concepts have been implemented for years, and prospective teachers are taught accordingly; it is thus assumed that the teaching of novice teachers is in accordance with these new teaching…

In this paper, I examine whether generalized trust and education, as well as social security policies of welfare state institutions matter for cross-national differences in subjective well-being (SWB), because knowledge on this issue is still lacking. For this purpose I integrated the insights of two sociological theories: Social Function…

This study consisted of observations of and conferences on elementary and secondary school music teaching in 10 foreign countries, and the collection of data via video-tape recordings for the evaluation of techniques employed by both classroom teachers and music specialists. With three exceptions, all observations and recordings were made under…

The Computers in Education (Comped) study was designed as a two-stage survey. The first stage (1987-1990) was aimed at gathering information from a representative sample of schools at elementary, lower secondary and upper secondary level with regard to the state of computer use in education. The survey's focus was on the extent and availability of…