The aim of this working paper is to discuss the existing terminology, taxonomies, frameworks and concepts used for non-cognitive skills contained in the literature on labour market and skills published between 2009 and 2019, as well as in international policy driven research, with a specific...

The question of the effects of ability tracking remains unresolved even after decades of research. This is also due to the fact that specific regulations for the stringency of implementing differentiation according to ability and achievement have not been taken into account. The issue is the...