Table 4. Confirmatory factor analysis (factor loadings)

Latent factor	Indicator	Estimate	SE	p-value	SL
A. Internal participation constraints	a1	1	0		0.618
	a2	0.745	0.193	0***	0.460
	a3	0.897	0.208	0***	0.541
B. Interpersonal participation constraints	b1	1	0		0.822
	b2	1.005	0.16	0***	0.786
	b3	0.174	0.09	0.053	0.188
C. Structural participation constraints	c1	1	0		0.242
	c2	3.425	1.413	0.015*	0.991
	c3	2.242	0.82	0.006**	0.667
P. Willingness to participate	p1	1	0		0.876
	p2	1.255	0.097	0***	0.871
	p3	0.842	0.082	0***	0.750
	p4	0.829	0.078	0***	0.772
Ep. Expected behavior	ep1	1	0		0.773
	ep2	1.283	0.16	0***	0.812

p < 0.05
p < 0.01
p < 0.001