„The well-being and job satisfaction of teachers tends to be strongly related to having a supportive principal. In around half of education systems, teachers who ‚agree‘ or ’strongly agree‘ that the principal has confidence in the expertise of teachers at their school, and those who agree that the principal has good professional relationships with staff tend to report higher well-being.“
OECD (Hrsg.), Results from TALIS 2024 (2025), S. 215.