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Construct reliability and validity.
| Construct | Cronbach’s alpha | Composite reliability (rho_a) | Composite reliability (rho_c) | Average variance extracted (AVE) |
|---|---|---|---|---|
| Content (C) | 0.879 | 0.882 | 0.926 | 0.806 |
| Delivery (D) | 0.822 | 0.841 | 0.893 | 0.736 |
| Service (S) | 0.855 | 0.918 | 0.901 | 0.698 |
| E-learning choice (E) | 0.895 | 0.896 | 0.935 | 0.827 |
