„In more than half of all education systems with available data, and on average across OECD countries, more students in 2022 than in 2018 attended schools whose principals reported that instruction is hindered because of a shortage of education staff. […] Some education systems suffer more from a lack of teaching staff while others suffer more from a lack of assisting staff, according to school principals.“
OECD (Hrsg.), PISA 2022 Results, Vol.II. Learning During – and From – Disruption (2023), S. 171.
Österreich gehört zu den Staaten, in denen der größte Mangel an „assisting staff“ zu verzeichnen ist. (Quelle: OECD, PISA-2022-Datenbank, Table II.B1.5.4.)