KEHOE, John W.; ROGERS, W. Todd. The Effects of Principle-Testing Discussions on Student Attitudes towards Selected Groups Subjected to Discrimination. Canadian Journal of Education/Revue canadienne de l’éducation, [S. l.], v. 3, n. 4, p. 73–80, 1978. Disponível em: https://cje.journals.publicknowledgeproject.org/index.php/cje-rce/article/view/8027. Acesso em: 19 sep. 2026.