“…The literature is rich on the concept of dropout (Larsen et al, 2013;Montmarquette et al, 2001;Mujica et al, 2019;Shankland et al, 2010;Spady, 1971;Stratton et al, 2008;Suhre et al, 2007;Tinto, 1975Tinto, , 1998 and is continually enriched having induced the interest of both researchers and policy makers (Balias et al, 2016;Fredricks et al, 2004;Fredricks & McColskey, 2012;McCoy & Byrne, 2017;Κυπριανός, 2016;Κυπριανός & Κονιόρδος, 2003;Σταμέλος, 2016a, 2016b.…”