Research on Learning Evaluation of Online General Education Course Based on BP Neural Network

Table 5

Discriminative validity results.

	Course content quality	Online learning experience	Online learning engagement	Online learning performance
Course content quality	0.842
Online learning experience	0.433	0.776
Online learning engagement	0.394	0.383	0.752
Online learning performance	0.429	0.413	0.433	0.867
Square root of AVE	0.918	0.881	0.867	0.931