| 4-Dimensioned Model | 3-Dimensioned Model | 2-Dimensioned Model | Single-Dimensioned Model |
X2 | 199.62 | 260.24 | 421.10 | 1044.24 |
df | 98 | 101 | 103 | 112 |
X2/df | 2.04 | 2.58 | 4.09 | 9.32 |
RMSEA | 0.06 | 0.08 | 0.12 | 0.20 |
AGFI | 0.88 | 0.84 | 0.76 | 0.53 |
CFI | 0.91 | 0.86 | 0.73 | 0.20 |
NNFI | 0.89 | 0.84 | 0.68 | 0.14 |
NFI | 0.84 | 0.80 | 0.67 | 0.19 |
RMR | 0.06 | 0.07 | 0.09 | 0.24 |
PNFI | 0.69 | 0.67 | 0.58 | 0.18 |