THE DEVELOPMENT OF RAII SINGING SKILLS PRACTICE FOR KHON-DRAMA PERFORMANCE IN THE THAI MUSIC I COURSE FOR UNDERGRADUATE EDUCATION STUDENTS MAJORING THAI MUSIC AT BUNDITPATANASILPA INSTITUTE

-

Abstract

               The research aimed 1) to develop the Raii Singing skill practice for vocal Khon-Drama performance 2) to identify the effectiveness index of the singing skill practice for Khon-Drama vocal performance 3) to compare the satisfaction of the undergraduate Thai music major students before and after the practice. The participants were 32 undergraduate education students majoring in Thai music at Bunditpatanasilpa Institute. The research instruments contained the lesson plans for the skill practice, an achievement test, and an objective test. The research findings showed that: The effectiveness index of the singing skill practice for Khon-Drama vocal performance was 84.00, showing 85.56% improvement in knowledge. The effectiveness index of the Raii singing skill practice in vocal music was 0.72. The results showed that their learning achievement had improved after the lesson practice. The difference was statistically significant at the 0.01 level. The level of learning satisfaction was high. The mean score was 4.39, and the standard deviation was 0.99.