Item reliability (Cronbach's alpha)
| Construct | Item | Construct reliability (if item deleted) | Construct reliability |
|---|---|---|---|
| Security factor | SF1 | 0.821 | 0.891 |
| SF2 | 0.887 | ||
| SF3 | 0.812 | ||
| Infrastructure factor | IF1 | 0.772 | 0.789 |
| IF2 | 0.763 | ||
| IF3 | 0.767 | ||
| Technological knowledge factor | TKF1 | 0.801 | 0.812 |
| TKF2 | 0.803 | ||
| TKF3 | 0.845 | ||
| TKF4 | 0.789 | ||
| Service factor | SF1 | 0.812 | 0.822 |
| SF2 | 0.798 | ||
| SF3 | 0.815 | ||
| SF4 | 0.840 | ||
| Price factor | PRF1 | 0.830 | 0.834 |
| PRF2 | 0.810 | ||
| Time-saving factor | TSF1 | 0.870 | 0.881 |
| TSF2 | 0.823 | ||
| Payment factor | PF1 | 0.865 | 0.876 |
| PF2 | 0.848 | ||
| PF3 | 0.845 | ||
| Administrative factor | AF1 | 0.900 | 0.901 |
| AF2 | 0.892 | ||
| AF3 | 0.879 | ||
| Psychological factor | PSF1 | 0.880 | 0.896 |
| PSF2 | 0.848 | ||
| PSF3 | 0.869 |
| Construct | Item | Construct reliability (if item deleted) | Construct reliability |
|---|---|---|---|
| Security factor | SF1 | 0.821 | 0.891 |
| SF2 | 0.887 | ||
| SF3 | 0.812 | ||
| Infrastructure factor | IF1 | 0.772 | 0.789 |
| IF2 | 0.763 | ||
| IF3 | 0.767 | ||
| Technological knowledge factor | TKF1 | 0.801 | 0.812 |
| TKF2 | 0.803 | ||
| TKF3 | 0.845 | ||
| TKF4 | 0.789 | ||
| Service factor | SF1 | 0.812 | 0.822 |
| SF2 | 0.798 | ||
| SF3 | 0.815 | ||
| SF4 | 0.840 | ||
| Price factor | PRF1 | 0.830 | 0.834 |
| PRF2 | 0.810 | ||
| Time-saving factor | TSF1 | 0.870 | 0.881 |
| TSF2 | 0.823 | ||
| Payment factor | PF1 | 0.865 | 0.876 |
| PF2 | 0.848 | ||
| PF3 | 0.845 | ||
| Administrative factor | AF1 | 0.900 | 0.901 |
| AF2 | 0.892 | ||
| AF3 | 0.879 | ||
| Psychological factor | PSF1 | 0.880 | 0.896 |
| PSF2 | 0.848 | ||
| PSF3 | 0.869 |
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