Table 3 Measurement model results.
Latent constructs | Items | Cronbach’s α | Factor loadings | VIF | CR | AVE |
---|---|---|---|---|---|---|
Performance expectancy | PE1 | 0.872 | 0.897 | 2.622 | 0.919 | 0.794 |
PE2 | 0.898 | 2.108 | ||||
PE3 | 0.878 | 1.965 | ||||
Effort expectancy | EE1 | 0.839 | 0.887 | 2.079 | 0.944 | 0.757 |
EE2 | 0.872 | 2.087 | ||||
EE3 | 0.850 | 1.826 | ||||
Social influence | SI1 | 0.812 | 0.920 | 2.005 | 0.859 | 0.715 |
SI2 | 0.890 | 2.061 | ||||
SI3 | 0.712 | 1.548 | ||||
Attitude | ATT1 | 0.807 | 0.981 | 2.029 | 0.856 | 0.642 |
ATT2 | 0.703 | 1.631 | ||||
ATT3 | 0.774 | 1.762 | ||||
Experience | Experience 1 | 0.825 | 0.871 | 2.423 | 0.906 | 0.732 |
Experience 2 | 0.881 | 1.611 | ||||
Experience 3 | 0.813 | 2.090 | ||||
Task-technology fit | TTF1 | 0.869 | 0.915 | 2.295 | 0.894 | 0.790 |
TTF2 | 0.887 | 2.282 | ||||
TTF3 | 0.863 | 2.284 | ||||
Behavioral intention | BI1 | 0.855 | 0.898 | 2.496 | 0.939 | 0.772 |
BI2 | 0.856 | 2.265 | ||||
BI3 | 0.882 | 1.862 | ||||
Use behavior | UB1 | 0.848 | 0.891 | 2.845 | 0.935 | 0.764 |
UB2 | 0.894 | 2.068 | ||||
UB3 | 0.894 | 1.935 |