Optimism Shapes Mindset: Understanding the Association of Optimism and Pessimism. Journal of Interdisciplinary Studies in Education, [S. l.], v. 8, n. 2, p. 21–56, 2019. DOI: 10.32674/jise.v0i0.1244. Disponível em: https://ojed.org/jise/article/view/1244. Acesso em: 4 apr. 2025.