Whitley, Jessica, et al. “DIFFERENCES IN ACHIEVEMENT BETWEEN ADOLESCENTS WHO REMAIN IN A K‐8 SCHOOL AND THOSE WHO TRANSITION TO A JUNIOR HIGH SCHOOL”. Canadian Journal of Education Revue Canadienne De l’éducation, vol. 30, no. 3, Sept. 2007, p. 649‐669, https://journals.sfu.ca/cje/index.php/cje-rce/article/view/2969.