„Teachers balance multiple responsibilities across a regular school day, ranging from instruction to planning, marking, training, counselling, etc. A crucial strategy to create balance in teachers’ work is to allow support staff to take on some of teachers’ non-essential tasks. […] A staffing strategy based on identifying problems and allocating resources per school could be an effective mechanism for reducing teacher workload and associated stress.“
OECD (Hrsg.), Teachers Getting the Best out of Their Students (2021), S. 33.