Table 15.

Confirmatory Factor Analysis for all countries for engagement scale.

Model	Chi-Square	df	RMSEA	SRMR	CFI	TLI	Change (CFI)
All groups	581.5424	5	0.157354	0.058959	0.891463	0.782926
Configural invariance	607.0634	95	0.149226	0.06181	0.898439	0.796879
Metric invariance	1126.971	167	0.154105	0.106691	0.809603	0.783381	−0.08884
Scalar invariance	1986.75	239	0.173814	0.13809	0.653358	0.724427	−0.15625
Strict invariance	2365.486	329	0.159915	0.153451	0.596091	0.76674	−0.05727