A Method of Improving Oral English Teaching Based on PLS-SEM

Table 3

Fitting of the model.

Extracurricular reading volume (S1)	S1	S2	S3	S4	S5	R^2	Cronbach’s α	CR	AVE	Redundancy
Cognitive situation of English learning (S2)	0.825	0.667	0.723	0.609	0.712	0.232	0.753	0.853	0.681	0.320
Daily oral English usage (S3)	0.667	0.773	0.769	0.736	0.562	0.228	0.712	0.836	0.598	0.362
Current English level (S4)	0.723	0.769	0.802	0.635	0.523	0.425	0.760	0.812	0.643	0.413
Class teaching satisfaction (S5)	0.609	0.706	0.635	0.725	0.635	0.605	0.882	0.842	0.526	0.452
Extracurricular reading volume (S1)	0.712	0.562	0.523	0.635	0.912	0.237	0.812	0.867	0.832	0.379