Die Bedeutung individueller Merkmale und konstruktiver Unterstützung der Lehrkraft für die soziale Integration von Schülerinnen und Schülern im Mathematikunterricht der Sekundarstufe.

This paper examines the role of self-concept and test anxiety as well as "constructive support" by teachers for the social acceptance of students in secondary school. With regard to constructive support, a distinction is made between two central facets, namely socio-emotional support and instructional support. Here, for the first time, the role of these facets for the social acceptance experienced by students is investigated and it is examined which differential effects are shown for learners with individual risk factors of school failure. Survey data from two time points (mean interval 8 weeks) of 1,116 students in 49 secondary school mathematics classes in Germany were analysed using multi-level analyses. The results show that both facets of constructive support were related to students' perceived social acceptance. Students with low mathematics self-concept or high anxiety felt less well integrated into class. The facets of constructive support played a special role for these correlations: The connection between self-concept and social acceptance was moderated by instructional support, so that in classes with high instructional support, learners with low self-concept felt comparably well socially integrated as the other learners. The relationship between anxiety and social acceptance was moderated by both facets of constructive support, so that in classes with high constructive support, learners with high performance anxiety perceived themselves as socially accepted as their less anxious peers. This contribution thus supports the high importance of relationship quality in school and provides new insights into differential connections between teaching and school outcomes depending on the learning prerequisites of the students. [ABSTRACT FROM AUTHOR]