A classic 1966 study in this field by James Coleman, known as the "Coleman Report", analyzed the performance of over 150,000 students and found that student background and socioeconomic status are much more important in determining educational outcomes than are measured differences in school resources (i.e.. 
jẹ́ òṣèré tó gba ẹ̀bùn àkàDemi bí obìnrin òṣèré tódárajùlọ.Ìtọ́kasíàwọn Ọjọ́ìbí ni àwọn ẹlẹ́bùn ADemi obìnrin Òṣèré dídárajùlọ Sago.. 