Other studies specifically investigate the use of digital games in the school context and suggest potential for digital game use to improve of student's attention span at preschool age (Rueda, Checa, & Cómbita, 2012), to improve overall intelligence capacity of elementary school children (Miller & Robertson, 2010), and to better performance of working memory ability (Klingberg et al., 2005; Thorell, Lindqvist, Nutley, Bohlin, & Klingberg, 2009).