Table 3.

Squared Correlations, AVE, and Discriminant Validity

	System	Instructor	Learner	Content	Interaction	Student satisfaction
System	0.65
Instructor	0.45	0.74
Learner	0.40	0.42	0.66
Content	0.48	0.62	0.46	0.75
Interaction	0.41	0.53	0.34	0.66	0.69
Student satisfaction	0.42	0.49	0.59	0.59	0.52	0.80

AVE: Average variance extracted.