No. | Variables | Items | Factor loading | t-value | Composite reliability | Average variance extracted |
1 | Attitude | A1 A2 A3 A4 A5 | 0.834 0.742 0.801 0.884 0.889 | 21.437 11.529 8.510 32.126 32.829 | 0.918 | 0.692 |
2 | Subjective norm | CR1 CR2 | 0.959 0.948 | 80.714 41.743 | 0.952 | 0.909 |
3 | Behavioral control | BC1 BC2 | 0.953 0.945 | 87.240 44.356 | 0.948 | 0.900 |
4 | Behavior intention | B1 B2 B3 | 0.955 0.950 0.934 | 64.310 76.003 48.227 | 0.963 | 0.896 |