• „Competence-based Assessments for Commercial Trainings,“ as part of the DFG priority program "Competence-oriented Assessments in VET and Professional Development" (SPP 1293), 2011-2014
  • „Mathematics and Natural Science Competencies in Initial Vocational Training (ManKobE),“ sponsered by the Leibniz-Association, 2015-2016
  • „The Use of Digital Media to Register Generic Factors from Teachers' Knowledge in Adult Education,“ sponsered by the Scientific-Campus Tübingen in cooperation with DIE, 2013-2016