From: Persian version of the work design questionnaire: measurement of its psychometric characteristics
Model | χ2 | Df | Ӽ2/df ratio | RMSEA | IFI | CFI |
---|---|---|---|---|---|---|
4-factor | 6862 | 2796 | 2.45 | 0.07 | 0.72 | 0.72 |
18-factor | 5189 | 2653 | 1.96 | 0.06 | 0.83 | 0.82 |
19-factor | 4719 | 2600 | 1.82 | 0.05 | 0.89 | 0.87 |
20-factor | 4821 | 2584 | 1.87 | 0.05 | 0.89 | 0.87 |
21-factor | 4554 | 2571 | 1.77 | 0.04 | 0.91 | 0.91 |