“…Since the positive effect of metacognitive awareness on language learners' achievement is confirmed in many studies in the literature (Boekaerts, Pintrich, & Zeidner, 2000;Bolitho et al, 2003;Eilam & Aharon, 2003;Salehi & Farzad ,2003;Mokhtari & Reichard, 2002;Palmer & Goetz, 1988;Victori & Lockhart, 1995;Zimmerman & Schunk, 2001;Purpura, 1997Purpura, , 1998Ajideh & Nourdad ,2012;Hessamy & Ghaderi, 2014;Levi ,2016;Bahadori Nejad ;,Minakova, 2020, investigating the potential effect of DA on metacognitive awareness of language learners is of significant importance which has not been explored adequately in the literature of English language learning in general and Iranian EFL settings in particular.…”