TABLE 3.
Results of confirmatory factor analysis for the structural validity of variables.
| Models | χ2 | df | χ2/df | RMSEA | CFI | TLI | SRMR |
| LEV SIL LMX TP | 521.169 | 183 | 2.848 | 0.064 | 0.938 | 0.929 | 0.047 |
| LEV SIL+LMX TP | 795.896 | 186 | 4.279 | 0.085 | 0.888 | 0.873 | 0.063 |
| LEV+LMX TP SIL | 917.756 | 186 | 4.934 | 0.094 | 0.865 | 0.848 | 0.066 |
| LEV+SIL LMX TP | 1118.306 | 186 | 6.012 | 0.106 | 0.828 | 0.806 | 0.076 |
| LEV LMX SIL+TP | 1921.845 | 185 | 10.388 | 0.144 | 0.68 | 0.639 | 0.117 |
| LEV SIL LMX+TP | 1803.604 | 186 | 9.697 | 0.139 | 0.702 | 0.664 | 0.110 |
| LEV+SIL+TP LMX | 2477.836 | 188 | 13.180 | 0.165 | 0.579 | 0.529 | 0.128 |
| LEV+LMX +TP SIL | 2408.933 | 188 | 12.813 | 0.162 | 0.591 | 0.546 | 0.155 |
| LEV+LMX SIL +TP | 1435.306 | 188 | 7.635 | 0.121 | 0.771 | 0.745 | 0.127 |
| LEV+SIL+LMX TP | 1256.146 | 188 | 6.682 | 0.112 | 0.803 | 0.780 | 0.079 |
| LEV+SIL+LMX+TP | 2581.152 | 189 | 13.657 | 0.168 | 0.56 | 0.511 | 0.129 |
“+” Indicates factors combined; LEV, Leader’s ethical voice; SIL, Subordinate identification with leader; LMX Leader-member exchange; TP, Task performance.