“…Still, these results are important as grade failure and repetition are associated with long-term problems in terms of academic achievement. In particular, they are related to poorer test performance and a higher probability of subsequent dropout in later years (Berlinski et al, 2008;Jimerson, 2001;Manacorda, 2012 andMarshall, 2003). Moreover, grade repetition can exacerbate crowding in primary schools (increased class sizes), especially in the earliest grades, thus increasing the burden placed on teachers (Brophy, 2006).…”