Fit indices
| Models | χ2 (df) p-value | χ2/df | RMSEA | TLI | CFI |
|---|---|---|---|---|---|
| Model 1: Four factor model (SR-HRM + POS + AC + WE) | 1296.099 (688) p < 0.001 | 1.884 | 0.063 | 0.904 | 0.911 |
| Model 2: Single-factor model (all merged) | 3480.072 (702) p < 0.001 | 4.957 | 0.134 | 0.571 | 0.593 |
| Model 3: Three-factor model (AC and POS merged + SR-HRM + WE) | 1651.678 (691) p < 0.001 | 2.390 | 0.079 | 0.849 | 0.859 |
| Model 4: Three-factor model (AC and WE merged + SR-HRM + POS) | 1685.937 (691) p < 0.001 | 2.440 | 0.081 | 0.844 | 0.854 |
| Model 5: Three-factor model (POS and WE merged + SR-HRM + AC) | 1905.511 (691) p < 0.001 | 2.758 | 0.089 | 0.809 | 0.822 |
| Model 6: Latent method factor model (SR-HRM + POS + AC + WE + latent method factor) | 8206.864 (1468) | 5.591 | 0.770 | 0.781 | 0.075 |
| Models | RMSEA | TLI | CFI | ||
|---|---|---|---|---|---|
| Model 1: Four factor model (SR-HRM + POS + AC + WE) | 1296.099 (688) | 1.884 | 0.063 | 0.904 | 0.911 |
| Model 2: Single-factor model (all merged) | 3480.072 (702) | 4.957 | 0.134 | 0.571 | 0.593 |
| Model 3: Three-factor model (AC and POS merged + SR-HRM + WE) | 1651.678 (691) | 2.390 | 0.079 | 0.849 | 0.859 |
| Model 4: Three-factor model (AC and WE merged + SR-HRM + POS) | 1685.937 (691) | 2.440 | 0.081 | 0.844 | 0.854 |
| Model 5: Three-factor model (POS and WE merged + SR-HRM + AC) | 1905.511 (691) | 2.758 | 0.089 | 0.809 | 0.822 |
| Model 6: Latent method factor model (SR-HRM + POS + AC + WE + latent method factor) | 8206.864 (1468) | 5.591 | 0.770 | 0.781 | 0.075 |
Notes:
df = degrees of freedom; RMSEA = root mean square error of approximation; TLI = Tucker–Lewis index; CFI = comparative fit index; SR-HRM = socially responsible human resource management; POS = perceived organizational support; AC = affective commitment; WE = work engagement