case_images: PMC10232982_01
case_images: Design and procedure. K-MPAI, Kenny Music Performance Anxiety Inventory; BFNE-II, Brief Fear of Negative Evaluation Scale-Revised; GSE, General Self-Efficacy Scale; MRF-3, Mental Readiness Form.
case_images: fpsyg-14-1164273-g0001.jpg
case_images: PMC10232982_01_fpsyg-14-1164273-g0001.jpg
case_images: F1
case_images: The study consisted of four distinct phases: (1) selection, (2) pretest, (3) intervention, and (4) posttest (Figure 1).