Disruptive pupil behaviours are considered a major cause of psychological strain for teachers …

„Disruptive pupil behaviours are considered a major cause of psychological strain for teachers. […] Three TALIS indicators consider these elements: ‚being held responsible for students’ achievement‘ (reported ‚quite a bit‘ or ‚a lot‘ as a source of stress by 44 % of teachers across the OECD); ‚maintaining classroom discipline‘ (38 %); and ‚being intimidated or verbally abused by students‘ (14 %).“
OECD (Hrsg.), TALIS 2018 Results. Volume II (2020), S. 95.