Preparatory or bridging courses are widespread and have a long tradition at universities. They are designed to increase students' academic success -- in particular of students with low prior knowledge -- and to reduce dropout rates. However, critics of these short and compact bridging courses complain that preparatory courses are not able to fill…

Children face increased demands for interpersonal as well as learning-related social skills, especially by the vulnerable stage of school entry, due to the more structured setting, new academic requirements, and the fact that children are supposed to interact successfully within a larger and heterogeneous peer group. Although a plethora of…