“…Research has shown that, as a result, retention of (beginning) teachers is more difficult in schools with a large share of students with low socioeconomic status (Danhier, 2016;Johnson & Birkeland, 2003) and that beginning teachers learn less in such demanding contexts (Ronfeldt, 2012;Sass, Hannaway, Xu, Figlio, & Feng, 2012). Other studies have shown that specific teaching skills are required to deal with the demanding learning and behavioural problems of such students (Muijs, Harris, Chapman, Stoll, & Russ, 2004;Sykes & Kuyper, 2013;Sykes & Musterd, 2011). In Belgium, schools with students of low ability or low socioeconomic status have less orderly learning environments and teachers cooperate less with each other (Opdenakker & Van Damme, 2007).…”