Table 2 Model fit indices
The indices | Values of the proposed model | Values of the modified model | Acceptable range |
|---|---|---|---|
Square root Chi (X2) | 561.76 | 407.35 | > 0.05 |
P value | 0.001 | 0.001 | |
DF | 242 | 2333 | |
The square root of chi over | 0.060 | 0.047 | < 0.08 |
Comparative fit index (CFI) | 0.81 | 0.934 | > 0.90 |
Root mean square error of approximation (RMSEA) | 0.060 | 0.047 | < 0.08 |
Tucker-Lewis Index (TLI | 0.818 | 0.928 | > 0.90 |
Adjusted goodness-of-fit index (PNFI) | 0.678 | 0.671 | > 0.50 |