“…Middle school is often considered a school type of lower quality and prestige, which leads to what has been referred to as the 'creaming effect'the tendency of academically socialised and ambitious parents to steer their children towards a more academic school type (Gruber 2015, 70). While on the surface, student performance is the main criterion for school choice, studies have shown that the performance indicators used cannot be taken as independent from socioeconomic status (Bruneforth, Weber, and Bacher 2012;Fend 2009;Schreiner, Suchań, and Salchegger 2020). The association between social background and performance in Austria has been established as 'one of the highest among OECD/EU countries' (Schreiner, Suchań, and Salchegger 2020, 71), with PISA findings emphasising a need to make 'student performance less dependent on students' socio-economic status, and more on students' own efforts and talents' (OECD 2018, 104).…”