his research has explored the acquisition of different facets of performance skills during childhood. he is known for having helped to introduce self-regulated learning theory, self-determination theory and self-efficacy research to music learning and teaching research in the context of better understanding the psychological dimensions which frame efficient and effective musical learning and development. much of his research has been conducted with australian students, where he has sought to understand how students’ self-belief and attitudes toward instrumental practice translate to success in the face of stressors, difficulties and competing interests.