No. | Variables | Items | Factor loading | t-value | Composite reliability | Average variance extracted |
1 | Attitude | A1 A2 A3 A4 A5 | 0.742 0.884 0.906 0.905 0.914 | 9.227 18.588 30.277 32.378 33.945 | 0.941 | 0.761 |
2 | Subjective norm | CR1 CR2 | 0.940 0.949 | 35.635 59.252 | 0.943 | 0.982 |
3 | Behavioral control | BC1 BC2 | 0.944 0.941 | 45.981 41.587 | 0.941 | 0.888 |
4 | Behavior intention | B1 B2 | 0.959 0.963 | 55.265 59.600 | 0.960 | 0.924 |