“…The most common approach used to address diverse learning needs, both nationally and internationally, is to place the students into homogenous ability groupings using a selection process known as 'streaming', 'setting' or 'tracking' based on attainment grouping (Francome & Hewitt, 2020;Jaremus et al, 2020). There is a growing body of research, however, that has cast doubt on the usefulness of attainment grouping, including studies from the United Kingdom and the United States as well as from the Asia-Pacific region and western Europe (e.g., Francis et al, 2019;Francome & Hewitt, 2020;Gamoran, 2009;Mijs, 2016;Murata, 2013;Taylor et al, 2017Taylor et al, , 2020. In the Australian context, Johnston & Wildy (2016, p. 42) have noted that: "While research is contentious and often contested, the literature generally shows that streaming impacts negatively on student learning outcomes."…”