Table 1.
Confirmatory Factor Analysis Results
| Model | χ2/df | RMSEA | CFI | NFI | TLI |
|---|---|---|---|---|---|
| Five factors: LMXD, NE, WE, SP, IT | 2.195 | 0.052 | 0.956 | 0.964 | 0.931 |
| Four factors: LMXD+NE, WE, SP, IT) | 2.966 | 0.074 | 0.841 | 0.805 | 0.881 |
| Three factors: LMXD+NE+WE, SP, IT) | 3.514 | 0.081 | 0.732 | 0.718 | 0.785 |
| Two factors: LMXD+NE+WE, SP+IT) | 5.711 | 0.063 | 0.654 | 0.635 | 0.647 |
| One factors: LMXD+NE+WE+SP+IT) | 7.821 | 0.154 | 0.465 | 0.574 | 0.432 |
Abbreviations: LMXD, Leader-Member Exchange Differentiation; NE, Negative Emotions; WE, Work Engagement; SP, Safety Performance.