„In the Netherlands, especially in the large cities, demographic and housing segregation leads to neighborhood schools with large proportions of students from lower socioeconomic and especially ethnic-cultural minority backgrounds.“
Univ.-Prof. Dr. Eddie Denessen u. a., „School and Classroom Diversity Effects on Cognitive and Non-Cognitive Student Outcomes“ in „Journal of Education Research“ (2010), Volume 4, Issue 2, S. 3