„High teacher attrition rates are one of the main reasons for international teacher shortages. […] Overcoming the teacher shortage also requires high retention of new teachers. Research suggests, however, that teacher retention is lowest among beginning teachers.”
Univ.-Prof. Dr. Eric Richter u. a., Retention intention and job satisfaction of alternatively certified teachers in their first year of teaching. In: Teaching and Teacher Education 114 (2022), S. 1.