SPENCER-CAVALIERE, N.; DUNN, J. C.; WATKINSON, E. J. Is Recess an Achievement Context? An Application of Expectancy-Value Theory to Playground Choices. Alberta Journal of Educational Research, [S. l.], v. 55, n. 1, 2009. DOI: 10.11575/ajer.v55i1.55273. Disponível em: https://journalhosting.ucalgary.ca/index.php/ajer/article/view/55273. Acesso em: 24 nov. 2024.