„Waldorf students are more interested in science topics and report more enjoyment of learning science than other students. On the other hand, Waldorf students perform remarkably lower in science as measured by PISA than expected by their sociodemographic background.“
Dr. Silvia Salchegger u. a., Explaining Waldorf students’ high motivation but moderate achievement in science. In: Large-scale Assessments in Education, (2021) 9:14, S. 16f.