The psychological mechanisms that subserve inductions about novel social categories in childhood are hotly debated. While research demonstrated that language, and in particular generic statements, plays a major role in how children learn to attribute properties to social categories, developmental theories propose other mechanisms. One theoretical…

No consensus has been reached so far concerning the key topics on quantum physics suitable for secondary school teaching, despite comprehensive research. We identified the the variety of associations with quantum physics among professionals as a potential cause. From an explorative mind map study with N = 29 physics researchers, we derive six…

In 2009, the federal state of North Rhine-Westphalia in Germany enacted a law that prescribed a binding module on dealing with linguistic diversity for all future teachers in every university offering teacher training in the state. In this paper, we present an interview study with teacher educators in this so-called DaZ module and their views on…

The study examines language dimensions of mathematical word problems and the classification of mathematical word problems according to these dimensions with unsupervised machine learning (ML) techniques. Previous research suggests that the language dimensions are important for mathematical word problems because it has an influence on the…

The ability to categorize concepts is an essential capability for human thinking and action. On the one hand, the investigation of such abilities is the purview of psychology; on the other hand, subject-specific educational research is also of interest, as a number of research works in the field of science education show. For computer science…

Acquisitionists generally assume a relation between code-mixing in young bilingual and trilingual children and language dominance. In our cross-sectional study we investigated the possible relation between code-mixing and language dominance in 122 children raised in Spain or Germany. They were bilingual, trilingual or multilingual, the latter…

Global learning aims to change behaviour and attitudes. Changes in these areas are not easy to assess. This article discusses the documentary method, which belongs to the group of qualitative reconstructive research methods. The authors argue that this method allows reflection on collective orientations and tacit knowledge. The different steps of…

Teachers worldwide are adapting to meet educational needs caused by increased immigration. Germany has many immigrant students and ranks high in international education. This case study investigated experiences of English-speaking native-born German educators in Germany's public primary schools when responding to refugee and immigrant students.…