HODGEN, Jeremy. THE ACHIEVEMENT GAP: THE IMPACT OF BETWEEN-CLASS ATTAINMENT GROUPING ON PUPIL ATTAINMENT AND EDUCATIONAL EQUITY OVER TIME. Academic Journal of Psychology and Education (AJPE), [S. l.], v. 14, n. 1, p. 54–78, 2023. Disponível em: http://zapjournals.com/Journals/index.php/ajpe/article/view/361. Acesso em: 6 jul. 2025.