CLIFTON , Rodney A.; BULCOCK , Jeffrey W. Ethnicity, Teachers’ Expectations, and Student Performances in Ontario Schools. Canadian Journal of Education/Revue canadienne de l’éducation, [S. l.], v. 12, n. 2, p. 294–315, 1987. Disponível em: https://cje-rce.ca/index.php/cje-rce/article/view/8296. Acesso em: 14 oct. 2026.