“…Studies in several languages that vary in typology and degree of orthographic transparency have indicated that morphological awareness (MA) contributes to reading achievement in Indo-European, Logographic, and Semitic languages (Bar-On & Ravid, 2011; Berninger, Abbott, Nagy, & Carlisle, 2010; Carlisle, 1995, 2000; Kirby & Bowers, 2017; Kirby et al, 2012; Nagy, Berninger, & Abbott, 2006; Ravid & Schiff, 2006; Tibi & Kirby, 2017; Tong, McBride-Chang, Shu, & Wong, 2009; Wu et al, 2009). While the majority of studies to date have explored the effect of MA on reading skill in Indo-European languages, a few studies have provided evidence for the salient and unique role of MA in reading acquisition in Arabic (Abu-Rabia, 2002, 2007, 2012; Abu-Rabia & Shalhoub-Awwad, 2004; Abu-Rabia, Share, & Mansour, 2003; Layes, Lalonde, & Rebai, 2017; Schiff & Saiegh-Haddad, 2018; Tibi, 2016; Tibi & Kirby, 2017) and specifically for the critical role of root knowledge in recognizing Arabic words (Boudelaa & Marslen-Wilson, 2001, 2005, 2011, 2015; Saiegh-Haddad & Taha, 2017; Shalhoub-Awwad & Leikin, 2016; Taha & Saiegh-Haddad, 2017).…”