Despite the fact that innovative behaviour of teachers is important for the quality of teaching in our knowledge society, there is still little research into leadership and organizational factors that influence teachers' innovative behaviour. By combining self-concept leadership theory, social exchange theory and a hierarchical model of the…

This article presents a quasi-experimental study into the effects of a course offered to subject matter student teachers that focused on Socratic Dialogue as a way to enhance their interactional scaffolding of advanced second language learning. Within the framework of the sociocultural theory of learning and second language acquisition, the study…

Positive association of relevant characteristics is a widespread pattern among adolescent friends. A positive association may be caused by the selection of similar others as friends and by the deselection of dissimilar ones, but also by influence processes where friends adjust their behavior to each other. Social control theory argues that…