Moreover, this paper wants to deepen the variables affecting the achievement in instrument playing such as the relationship between the pupils and their professor of principal instrument, parents’ educational level, individual frequency of study, weekly hours of practice and other psychological features of the student(extraversion and conscientiousness).
Moreover, this paper wants to deepen the variables affecting the achievement in instrument playing such as the relationship between the pupils and their professor of principal instrument, parents’ educational level, individual frequency of study, weekly hours of practice and other psychological features of the student(extraversion and conscientiousness).