Chisq

df

p value

GFI

AGFI

NFI

CFI

RMSEA

AIC

30-item ver.

Three factors, DA, MA, NC, uncorrelated

1080.55

405

0.00

0.837

0.813

0.697

0.784

0.066

36,955.41

Three factors, DA, MA, NC, correlated

1053.91

402

0.00

0.839

0.814

0.704

0.792

0.065

36,934.77

Bifactor, DA, MA, NC group factors + general factor

862.58

369

0.00

0.869

0.835

0.758

0.842

0.059

36,809.44

20-item ver.

Three factors, DA, MA, NC, uncorrelated

399.43

170

0.00

0.906

0.884

0.816

0.884

0.059

24,481.82

Three factors, DA, MA, NC, correlated

376.97

167

0.00

0.910

0.887

0.826

0.894

0.057

24,465.36

Bifactor, DA, MA, NC group factors + general factor

279.05

144

0.00

0.935

0.905

0.871

0.932

0.049

24,413.44