“…Most definitions of reading comprehension share the focus on the interaction between the text and the reader's prior knowledge (Alfassi, 2004;Meneghetti, Carretti, & De Beni, 2006). In researches aiming to individuate the predictors of reading comprehension, prior knowledge often results to be one of the most significant ones (Alexander & Jetton, 2000;Dochy, 1992Dochy, , 1994Dochy, Segers, & Buehl, 1999;Duke et al, 2004;Hailikari, Katajavuori, & Lindblom-Ylanne, 2008;Ozuru, Dempsey, & McNamara, 2009;Rapp et al, 2007;Samuelstuen & Braeten, 2005;Shapiro, 2004).…”