Table 2. Goodness of Fit Indices for three tested models of the JSE-S
Fit indices Model A Model B Model C Critical values Acceptable or good
χ2 591.56 451.644 325.14 -
df 167 169 166 -
p < .OO1 < .OO1 < .OO1 -
χ2/df 3.54* 2.67* 1.95** < 5 or 2
GFI 0.93* 0.90* 0.92* ³0.9 or 0.95
CFI 0.87* 0.83* 0.90** ³0.8 or 0.9
PCFI 0.77* 0.74* 0.79* ³0.6 or 0.8
PGFI 0.74* 0.72* 0.73* ³0.6 or 0.8
RMSEA 0.05 0.06 0.04** <0.08 or 0.05

Model A: Three-factor structure of the original version was tested on the entire sample (N=833) Model B: Two-factor structure with "no correlated errors" (n=418) Model C: Two factor structure with "correlated errors" (n=418) *Values are acceptable; **Values are good

Int J Med Educ. 2022; 13:205-214; doi: 10.5116/ijme.62d2.8497