“…Paulo A. S. Moreira Social and emotional skills have a significant impact on academic performance (Durlak, Weissberg, Dymnicki, Taylor, & Schellinger, 2011), on school attendance and school dropout (Archambault, Janosz, Morizot, & Pagani, 2009), academic adjustment (Howse, Calkins, Anastopoulos, Keane, & Shelton, 2003), academic competence (Izard et al, 2001;Welsh, Parke, Widamen, & O'Neil, 2001), the academic motivation and success (Pritchard & Wilson, 2003), including in at risk and disadvantaged students (Becker & Luthar, 2002), and on prevention of achievement loss associated with middle school transition (Rosenblatt & Elias, 2008). Social and emotional skills have a strong influence on students' engagement with school (Reschly, Huebner, Appleton, & Antaramian, 2008), and on school environment (Battistich, Solomon, Kim, Watson, & Schaps, 1995).…”