Ancillary activities
- Editor | Handbook Higher Education Research | Routledge | Remunerated (Utrecht University)
- Member | Board of Trustees/Raad van Toezicht | Katholieke Scholenstichting Utrecht (KSU) | Remunerated (Utrecht University)
- Member | Wetenschappelijke Adviesraad | Helsinki University | Remunerated (Utrecht University)
- Chair | Raad van Toezicht | Expertisepunt Rekenen-Wiskunde | Remunerated (Utrecht University)