Table 2.
Fit indices for each model.
| Model | χ2(df) | NFI | TLI | CFI | RMSEA | AIC | BIC | Δχ2(df) |
|---|---|---|---|---|---|---|---|---|
| Autonomy | ||||||||
| I | 140.76(27) | 0.94 | 0.93 | 0.95 | 0.07 | 176.76 | 279.62 | -- |
| I+L | 105.72(25) | 0.96 | 0.95 | 0.96 | 0.06 | 145.72 | 260.04 | 35.04(2)*** |
| I+L+Q | 91.80(22) | 0.96 | 0.95 | 0.97 | 0.06 | 137.80 | 269.23 | 13.92(3)** |
| I+L+C | 78.68(18) | 0.97 | 0.95 | 0.97 | 0.06 | 132.68 | 259.96 | 13.12(4)** |
| Job Satisfaction | ||||||||
| I | 105.79(27) | 0.95 | 0.95 | 0.96 | 0.06 | 141.79 | 226.64 | -- |
| I+L | 68.14(25) | 0.97 | 0.97 | 0.98 | 0.05 | 108.14 | 202.42 | 37.65(2)*** |
| I+L+Q | 50.64(22) | 0.98 | 0.98 | 0.99 | 0.04 | 91.29 | 205.06 | 17.50(3)*** |
| I+L+C | 37.29(18) | 0.98 | 0.98 | 0.99 | 0.03 | 96.64 | 218.58 | 13.35(4)** |
I, intercept; L, linear; Q, quadratic; C, cubic; NFI, Normed Fit Index; TLI, Tucker Lewis index; CFI, Comparative Fit Index; RMSEA, Root Mean Square Error of Approximation; AIC, Akaike Information Criterion; BIC, Bayesian Information Criterion; Δχ2, chi-square difference.
***
p < 0.001;
**
p < 0.01.