Tuckwiller, .B.D. , Dardick, W.R. and Kutscher, E.L. (2017) “Profiles of and correlations among mindset, grit, and optimism in adolescents with learning disabilities: A pilot study”, Journal of Interdisciplinary Studies in Education, 6(1), pp. 43–62. Available at: https://www.ojed.org/jise/article/view/1759 (Accessed: 6 March 2026).