TABLE 3.

Discriminant validity

Construct	Latent variable correlation
	1	2	3	4	5	6	7	8
1. System quality	0.810
2. Course design	0.391	0.808
3. Learner‐learner interaction	0.239	0.316	0.756
4. Learner‐instructor interaction	0.300	0.376	0.492	0.757
5. Learner‐content interaction	0.398	0.401	0.409	0.355	0.863
6. Self‐discipline	0.262	0.170	0.336	0.265	0.252	0.798
7. Learning outcome	0.416	0.347	0.343	0.271	0.467	0.301	0.829
8. Satisfaction	0.516	0.509	0.512	0.411	0.566	0.413	0.710	0.838

Note: Diagonals represent the square root of the average variance extracted, whereas the other matrix entries represent the correlations.