Various studies investigate the effects of learning strategies on students' (math) performance. However, particularly in math, one can see a mixed pattern of the impact of learning strategies on performance. This is probably because of different methodological approaches, leading to different...

Studies determining students' success in higher education mostly rely on students' predetermined baseline variables like high school GPA or ACT scores and, therefore, describe skill differences at the beginning of college but not the development of these differences over time. Whether ex-ante...

Remedial courses, particularly in math, have become indispensable in today's higher education landscape. However, large scale evaluation studies investigating the effectiveness of such courses find mixed results which is only one reason why remedial courses should not be trusted as a functional...