Fathi, J. and Behzadpoor, S.-F. 2025. Positive psychology in L2 speaking: The predictive roles of foreign language speaking enjoyment, the ideal L2 speaking self, and L2 speaking grit. Studies in Second Language Learning and Teaching. 15, 3 (May 2025), 557–592. DOI:https://doi.org/10.14746/ssllt.39160.