Table 2.
Result of confirmatory factor analysis.
| Constructs | Item | Factor loading | VIF | Cronbach's alpha | Composite reliability | AVE |
|---|---|---|---|---|---|---|
| Content (Con) | Con1 | 0.792 | 1.666 | 0.795 | 0.867 | 0.620 |
| Con2 | 0.836 | 1.818 | ||||
| Con3 | 0.784 | 1.578 | ||||
| Con4 | 0.735 | 1.429 | ||||
| Channel (Chan) | Chan1 | 0.784 | 1.535 | 0.764 | 0.867 | 0.586 |
| Chan2 | 0.759 | 1.460 | ||||
| Chan3 | 0.772 | 1.514 | ||||
| Chan4 | 0.746 | 1.457 | ||||
| Type (Typ) | Typ1 | 0.767 | 1.556 | 0.788 | 0.863 | 0.612 |
| Typ2 | 0.806 | 1.735 | ||||
| Typ3 | 0.800 | 1.703 | ||||
| Typ4 | 0.756 | 1.525 | ||||
| Threat perception (TP) | TP1 | 0.854 | 1.958 | 0.815 | 0.890 | 0.730 |
| TP2 | 0.878 | 2.136 | ||||
| TP3 | 0.831 | 1.580 | ||||
| Hazard-related preparedness behavior perception (HPBP) | HPBP1 | 0.843 | 1.703 | 0.776 | 0.870 | 0.703 |
| HPBP2 | 0.846 | 1.548 | ||||
| HPBP3 | 0.802 | 1.580 | ||||
| Resource-related preparedness behavior perception (RPBP) | RPBP1 | 0.826 | 1.603 | 0.749 | 0.876 | 0.690 |
| RPBP2 | 0.789 | 1.631 | ||||
| RPBP3 | 0.830 | 1.756 | ||||
| Stakeholder perception (SP) | SP1 | 0.862 | 1.833 | 0.814 | 0.890 | 0.729 |
| SP2 | 0.841 | 1.772 | ||||
| SP3 | 0.857 | 1.773 | ||||
| Information interaction (INI) | INI1 | 0.789 | 1.594 | 0.783 | 0.860 | 0.606 |
| INI2 | 0.754 | 1.452 | ||||
| INI3 | 0.777 | 1.514 | ||||
| INI4 | 0.793 | 1.602 | ||||
| Preparedness behavior intention (PBI) | PBI1 | 0.849 | 2.218 | 0.899 | 0.929 | 0.767 |
| PBI2 | 0.892 | 2.736 | ||||
| PBI3 | 0.900 | 2.948 | ||||
| PBI4 | 0.862 | 2.676 |