“…For instance, small groups and special classes are still quite common (e.g., Thuneberg & Vainikainen, 2015). In other words, discriminating structures have diminished on an ideological level (e.g., Isosomppi & Leivo, 2015), but segregating, exclusive institutions, i.e., special schools and classes, still exist (Moberg & Savolainen, 2015, p. 81; see also Mietola, 2014). Moreover, there are still relatively few schools where pupils learn in shared groups.…”