Table 16.

Simulation fitting results of convergence validity.

Transverse plane	Index	Standardized load	Non standardized load	S.E.	C.R. (t-value)	p	SMC	C.R. (Combinatorial validity)	AVE (Average variance extraction)
Development of education system under the double reduction policy	Academic anxiety	0.83	1				0.689	0.861	0.675
	Utilitarian psychology	0.909	1.068	0.056	19.042		0.826
	System construction	0.715	0.797	0.058	13.754		0.511
Governance of training institutions under the double reduction policy	After class service	0.819	1				0.671	0.838	0.633
	On campus services	0.799	1.151	0.068	16.819		0.638
	Off campus training	0.768	1.088	0.069	15.862		0.59
Fair distribution of educational resources under the double reduction policy	Guarantee fairness	0.838	1				0.702	0.881	0.649
	Fair expectation	0.818	0.905	0.052	17.393		0.669
	Resource allocation	0.822	0.977	0.055	17.727		0.676
	Burden reduction expectation	0.74	0.781	0.052	14.993		0.548
Diversified training methods under the double reduction policy	Training mode	0.83	1				0.689	0.857	0.667
	Cultivation Evaluation	0.826	1.155	0.066	17.476		0.682
	Policy guarantee	0.794	0.971	0.058	16.642		0.63
Guarantee of education quality under the double reduction policy	Quality of Education	0.792	1				0.627	0.889	0.667
	Educational needs	0.811	1.007	0.062	16.176		0.658
	Problem solving	0.809	0.924	0.057	16.213		0.654
	Quality improvement	0.854	0.962	0.055	17.397		0.729