The study of the effectiveness of developing blues guitar skills following competency-based principles in the Electric Guitar Practice course for undergraduate students majoring in Music Education at the Faculty of Education, Buriram Rajabhat University

Abstract

The research aimed to 1) study development on efficiency of competency bluegrass guitar exercises. 2) assess the efficiency of competency bluegrass guitar exercises to be effective according to the 80/80 (E1/E2) criteria. The research using sample through purposive sampling. The sample consisted of 13 students of undergraduate students majoring in Music Education at the Faculty of Education, Buriram Rajabhat University. Research and Development using The competency blugrass guitar exercise consisting 6 learning units , end of unit test, evaluate Academic achievement and criteria.The reserch Statistics data analysis are percentage , mean and standard deviation. The results indicated that: 1) the developed bluegrass guitar exercises effectively targeted three core competencies: music knowledge, music skills, and attitudes/attributes; and 2) the efficiency of these exercises, as measured by the e1/e2 criteria, was 87.11/89.24, exceeding the specified threshold of 80/80.