“…On the other hand, music promotes the learning of languages, mathematics, history, and aesthetic and social values, as well as contributing to the person's intellectual, emotional, interpersonal, physical, psychomotor, and neurological development. In order to understand the performance of secondary school students in the area of music, research focusing on social, personal or socio-personal factors (MacIntyre, Potter, & Burns, 2012), such as motivational (Reeve, 2005) or self-regulating variables (Phan, 2010;Zimmerman, 2013), are essential. Although there are numerous investigations on the process of learning music and musical performance in relation to psychological variables (e.g., Hedden, 2014;Holgado, Navas, & Marco, 2013;McPherson & McCormick, 2000;Nielsen, 2004;StGeorge, Holbrook, & Cantwell, 2012), literature to date on the explanation of academic performance in music through variables such as intrinsic motivation to learn new content and critical thinking on the subject is inadequate.…”