Factorial model comparisons
| Model | χ2 | df | Δχ2 | Δdf | Normalized χ2 | TLI | GFI | CFI | SRMR |
|---|---|---|---|---|---|---|---|---|---|
| Test sample (N = 264:India) | |||||||||
| Null | 787.35 | 28 | – | – | 28.12 | 0.00 | 0.00 | 0.31 | 0.45 |
| One-factor | 281.62 | 20 | 505.73* | 8 | 14.08 | 0.52 | 0.77 | 0.65 | 0.12 |
| Three-factor uncorrelated | 69.74 | 18 | 211.88* | 2 | 3.87 | 0.89 | 0.94 | 0.93 | 0.15 |
| Three-factor correlated | 21.88 | 17 | 47.86* | 1 | 1.28 | 0.97 | 0.98 | 0.98 | 0.03 |
| Validation sample (N = 212: Japan) | |||||||||
| Null | 768.84 | 28 | – | – | 27.44 | 0.00 | 0.00 | 0.43 | 0.35 |
| One-factor | 247.20 | 20 | 521.64* | 8 | 12.364 | 0.53 | 0.74 | 0.66 | 0.14 |
| Three-factor uncorrelated | 67.94 | 18 | 179.26* | 2 | 3.77 | 0.88 | 0.93 | 0.92 | 0.17 |
| Three-factor correlated | 23.26 | 17 | 44.68* | 1 | 1.36 | 0.97 | 0.97 | 0.98 | 0.03 |
| Model | df | Δ | Δdf | Normalized | TLI | GFI | CFI | SRMR | |
|---|---|---|---|---|---|---|---|---|---|
| Null | 787.35 | 28 | – | – | 28.12 | 0.00 | 0.00 | 0.31 | 0.45 |
| One-factor | 281.62 | 20 | 505.73* | 8 | 14.08 | 0.52 | 0.77 | 0.65 | 0.12 |
| Three-factor uncorrelated | 69.74 | 18 | 211.88* | 2 | 3.87 | 0.89 | 0.94 | 0.93 | 0.15 |
| Three-factor correlated | 21.88 | 17 | 47.86* | 1 | 1.28 | 0.97 | 0.98 | 0.98 | 0.03 |
| Null | 768.84 | 28 | – | – | 27.44 | 0.00 | 0.00 | 0.43 | 0.35 |
| One-factor | 247.20 | 20 | 521.64* | 8 | 12.364 | 0.53 | 0.74 | 0.66 | 0.14 |
| Three-factor uncorrelated | 67.94 | 18 | 179.26* | 2 | 3.77 | 0.88 | 0.93 | 0.92 | 0.17 |
| Three-factor correlated | 23.26 | 17 | 44.68* | 1 | 1.36 | 0.97 | 0.97 | 0.98 | 0.03 |
Note(s): χ2 = chi-square; df = degrees of freedom; Δχ2 = difference in chi-square statistic; Δdf = difference in degrees of freedom; Normalized χ2 = χ2/df; CFI = comparative fit index; RMR = standardized root mean residual; TLI = Tucker–Lewis index. *p < 0.05
Source(s): Author’s own work
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