The results indicate that heterogeneity of race and heterogeneity of family educational background can increase the achievement of children from weak educational backgrounds with no adverse effect on children from strong educational backgrounds.
-- James S. Coleman
   
James S. Coleman   Name:
James S. Coleman
Type:
Sociologist
Nationality:
American
Birth:
May 12, 1926
https://www.nutquote.com/quote/James_S._Coleman