The overarching aim is to explore what teachers perceive as the opportunities provided by using literature in ethics education in compulsory school. When being interviewed, in what ways do the teachers express views on the potential of fiction to encourage students to accept certain human conditions as imaginable, or to create motivation for…

The present study tested the possibility of operationalizing levels of knowledge acquisition based on Vygotsky's theory of cognitive growth. An assessment tool (SAM-Math) was developed to capture a hypothesized hierarchical structure of mathematical knowledge consisting of procedural, conceptual, and functional levels. In Study 1, SAM-Math was…

The distinction between quantitative and qualitative differences in mastery is essential when monitoring student progress and is crucial for instructional interventions to deal with learning difficulties. Mixture item response theory (IRT) models can provide a convenient way to make the distinction between quantitative and qualitative differences…