„Although DI (Anm.: DI = differentiated instruction) has been recognised as the key to academic success for all learners and teachers acknowledge it to be a valuable, necessary, and highly significant instructional practice, teachers worldwide struggle to differentiate their instruction and rarely adapt their teaching according to their students‘ characteristics.“
Univ.-Prof. Dr. Marcela Pozas u. a., The effects of differentiated instruction on teachers’ stress and job satisfaction. In: Teaching and Teacher Education 122 (2023), S. 1.