Investigating relationships between community of inquiry perceptions and attitudes towards reading circles in Chinese blended EFL learning

Table 9 Regression analysis results of CoI presences for predicting ARC and its three components

		R	R²	Adjusted R²	F (3198)	Beta	t (198)	Tolerance	VIF
DV	ARC	0.742^a	.551	.544	81.001^***
IV	TP					0.267	4.436^***	0.628	1.593
	SP					0.082	1.274	0.551	1.814
	CP					0.493	7.200^***	0.483	2.072
DV	Usefulness	0.538	0.290	0.279	26.907^***
IV	TP					0.166	2.199^*	0.628	1.593
	SP					0.016	0.196	0.551	1.814
	CP					0.412	4.780^***	0.483	2.072
DV	Affect	0.702	0.492	0.485	64.048^***
IV	TP					0.152	2.382^*	0.628	1.593
	SP					0.152	2.228^*	0.551	1.814
	CP					0.488	6.701^***	0.483	2.072
DV	Behavior	0.658	0.433	0.424	50.367^***
IV	TP					0.429	6.356^***	0.628	1.593
	SP					− 0.010	− 0.138	0.551	1.814
	CP					0.313	4.068^***	0.483	2.072