Table 4.
Measurement discriminant validity
| Constructs | Fornell-Lakert | Heterotrait-Monotrait ratio (HTMT) | ||||||
|---|---|---|---|---|---|---|---|---|
| Intensity of use | Environmental sustainability | Economic sustainability | Social Sustainability | Intensity of use | Environmental sustainability | Economic sustainability | Social Sustainability | |
| Intensity of use | 0.766 | |||||||
| Environmental sustainability | 0.108 | 0.876 | 0.134 | |||||
| Economic sustainability | 0.133 | 0.687 | 0.811 | 0.158 | 0.757 | |||
| Social sustainability | 0.157 | 0.714 | 0.798 | 0.806 | 0.184 | 0.772 | 0.893 | |
Source: own elaboration