Students that use vouchers to attend private schools do less well on tests …

„On average, students that use vouchers to attend private schools do less well on tests than similar students that do not attend private schools.“

Univ.-Prof. Dr. Mark Dynarski u. a., „More findings about school vouchers and test scores, and they are still negative“. In: „Evidence Speaks Reports“, 2017, Vol. 2, # 18, Executive Summary