Table 1.

Goodness-of-fit indices of two-, three-, and four-factor solutions for the structure of the Chinese 18-item TEPS based on EFA

Model	X2	df	SRMR	CFI	RMSEA (90%CI)
Two factors	1669.629	118	0.039	0.864	0.059 (0.057 0.062)
Three factors	924.218	102	0.028	0.928	0.046 (0.044 0.049)
Four factors	609.930	87	0.022	0.954	0.040 (0.037 0.043)

Note. X², Chi-square; df, degrees of freedom; CFI, comparative fit index; RMSEA, root mean square error of approximation