Publications

Relief options for teachers in the vocational preparation year - effects of methodological variations. An empirical comparison of the activity-oriented and student-centered learning circle method with traditional frontal teaching. Hamburg: Verlag Dr. Kovac, 2003.
Influences of basic methodological decisions on the teacher's workload in the vocational preparation year (BVJ). A comparison of the learning circle method with traditional frontal teaching. In: Journal for Vocational and Business Education. Stuttgart: Franz Steiner Verlag, Vol. 04, Issue 2, 2004, pp. 256-274.
Learning circles as a way to relieve the teacher in the BVJ classroom. A comparison of the learning circle method with traditional frontal teaching. In: The vocational school. Wolfenbüttel: Heckners Verlag, Vol. 57, Issue 2, 2005, p.39 - 45