“…Much of that research, some of which is based on very large samples of thousands of students, has indicated that learning to play a musical instrument can have a positive impact on academic attainment in a range of academic subjects (see Southgate & Roscigno, 2009; Hille & Schupp, 2015; Swaminathan & Gopinath, 2013; Thorton, 2013; Yang et al, 2014; Yang, 2015; Gill, 2020). However, not all the research has shown such benefits, some indicating no benefits (Elpus, 2013; Tai et al, 2018), while reviews and meta-analyses have drawn mixed conclusions or found that there is no benefit (Jaschke et al, 2013; Sala & Gobet, 2017a, 2017b, 2020). This research is based on correlations, so it may be that learning to play a musical instrument attracts those who are already high attainers (Costa-Giomi, 2012; Schellenberg, 2015).…”