Construct validity
| Constructs | Items | Loadings | Cronbach’s alpha | CR | AVE | Constructs | Items | Loadings | Cronbach’s alpha | CR | AVE |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Financial risk | FR1 | 0.778 | 0.898 | 0.925 | 0.711 | Social media information-seeking | SMIS1 | 0.917 | 0.919 | 0.949 | 0.861 |
| FR2 | 0.872 | SMIS2 | 0.937 | ||||||||
| FR3 | 0.891 | SMIS3 | 0.929 | ||||||||
| FR4 | 0.807 | Rational decision style | RDS1 | 0.891 | 0.951 | 0.962 | 0.837 | ||||
| FR5 | 0.863 | RDS2 | 0.915 | ||||||||
| Performance risk | PeR1 | 0.814 | 0.817 | 0.891 | 0.732 | RDS3 | 0.931 | ||||
| PeR2 | 0.901 | RDS4 | 0.922 | ||||||||
| PeR3 | 0.849 | RDs5 | 0.913 | ||||||||
| Security and privacy risk | SPR1 | 0.849 | 0.842 | 0.904 | 0.759 | Intuitive decision style | IDS1 | 0.845 | 0.893 | 0.922 | 0.702 |
| SPR2 | 0.901 | IDS2 | 0.860 | ||||||||
| SPR3 | 0.863 | IDs3 | 0.855 | ||||||||
| Social risk | SoR1 | 0.913 | 0.936 | 0.954 | 0.837 | IDS4 | 0.846 | ||||
| SoR2 | 0.937 | IDS5 | 0.779 | ||||||||
| SoR3 | 0.917 | Initial trust | IT1 | 0.887 | 0.913 | 0.939 | 0.793 | ||||
| SoR4 | 0.893 | IT2 | 0.897 | ||||||||
| Amount of public information | LPI1 | 0.906 | 0.951 | 0.965 | 0.872 | IT3 | 0.887 | ||||
| LPI2 | 0.949 | IT4 | 0.891 | ||||||||
| LPI3 | 0.964 | Behavioural intention | BIU1 | 0.942 | 0.915 | 0.946 | 0.855 | ||||
| LPI4 | 0.916 | BIU2 | 0.935 | ||||||||
| BIU3 | 0.896 |
| Constructs | Items | Loadings | Cronbach’s | CR | AVE | Constructs | Items | Loadings | Cronbach’s | CR | AVE |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Financial risk | FR1 | 0.778 | 0.898 | 0.925 | 0.711 | Social media information-seeking | SMIS1 | 0.917 | 0.919 | 0.949 | 0.861 |
| FR2 | 0.872 | SMIS2 | 0.937 | ||||||||
| FR3 | 0.891 | SMIS3 | 0.929 | ||||||||
| FR4 | 0.807 | Rational decision style | RDS1 | 0.891 | 0.951 | 0.962 | 0.837 | ||||
| FR5 | 0.863 | RDS2 | 0.915 | ||||||||
| Performance risk | PeR1 | 0.814 | 0.817 | 0.891 | 0.732 | RDS3 | 0.931 | ||||
| PeR2 | 0.901 | RDS4 | 0.922 | ||||||||
| PeR3 | 0.849 | RDs5 | 0.913 | ||||||||
| Security and privacy risk | SPR1 | 0.849 | 0.842 | 0.904 | 0.759 | Intuitive decision style | IDS1 | 0.845 | 0.893 | 0.922 | 0.702 |
| SPR2 | 0.901 | IDS2 | 0.860 | ||||||||
| SPR3 | 0.863 | IDs3 | 0.855 | ||||||||
| Social risk | SoR1 | 0.913 | 0.936 | 0.954 | 0.837 | IDS4 | 0.846 | ||||
| SoR2 | 0.937 | IDS5 | 0.779 | ||||||||
| SoR3 | 0.917 | Initial trust | IT1 | 0.887 | 0.913 | 0.939 | 0.793 | ||||
| SoR4 | 0.893 | IT2 | 0.897 | ||||||||
| Amount of public information | LPI1 | 0.906 | 0.951 | 0.965 | 0.872 | IT3 | 0.887 | ||||
| LPI2 | 0.949 | IT4 | 0.891 | ||||||||
| LPI3 | 0.964 | Behavioural intention | BIU1 | 0.942 | 0.915 | 0.946 | 0.855 | ||||
| LPI4 | 0.916 | BIU2 | 0.935 | ||||||||
| BIU3 | 0.896 |
Notes:
CR = composite reliability; and AVE = average variance extracted
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