Table 1.

Results of confirmatory factor analyses models.

model	χ2	df	χ2/df	RMSEA	TLI	CFI
4-factor model	497.785	113	4.405	0.086	0.941	0.951
3-factor model a	927.655	116	7.997	0.123	0.879	0.897
3-factor model b	1434.223	116	12.364	0.157	0.804	0.833
Single-factor model	2351.907	119	19.764	0.202	0.676	0.717

Note. “3-factor model a” combines ethical leadership and organizational embeddedness. “3-factor model b” combines organizational embeddedness and emotional exhaustion.