„Studies in Finland show the influence of the distinctive school choices made by the upper social class. Since 1998, school choice has increased in popularity, as have schools with a special subject emphasis (e.g., science, arts, or sports) and selective admission by aptitude tests.“
Univ.-Prof. Dr. Katariina Salmela-Aro u.a., Socioeconomic Inequality and Student Outcomes in Finnish Schools (2019), S. 13.