“…With respect to content validity, all constructs used in the study were derived from previous studies pertinent to foreign language learners' metacognitive beliefs such as perceived ability, agency, metacognitive strategies, learner independence, sense of responsibility, and learning-management (e.g., Benson, 2001Benson, , 2005Cotterall, 1995Cotterall, , 1999Dickinson, 1987Dickinson, , 1995Graham, 2003Graham, , 2006Paris & Winograd, 1990).…”