„Empirical studies have […] found that the relationship between parents’ SES (Anm.: socioeconomic status) or educational level and children’s academic achievement is mediated by parental beliefs and behavior. […] Most studies revealed that ethnic group differences in performance were related to SES differences. For instance, underperformance compared to native peers was found among Turkish and Caribbean immigrant students with relatively low SES in European countries, but overperformance was revealed for Asian immigrant students with relatively high SES in the U.S.“
Yeeun Kim u. a., Parental Influences on Immigrant Students‘ Achievement-related Motivation and Achievement (2020), S. 5.