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Table 3 Indicators of the goodness of fit of CFA models

From: Psychometric properties of principals’ attitudes toward inclusive education (PATIE) scale: Arabic version

Model

χ2

df

χ2/df

CFI

GFI

RMSEA

SRMR

CI 90%

One factor

961.73

252

3.82

0.78

0.82

0.098

0.086

[.093–.104]

Correlated five factors

526.11

242

2.17

0.96

0.94

0.065

0.057

[.060–.071]

Second-order factor

546.62

247

2.21

0.95

0.93

0.066

0.052

[.059–.070]

  1. df, degrees of freedom, RMSEA Root mean square error of approximation, GFI Goodness of fit index, CFI Comparative fit Index