| χ2 | df | χ2/df | χ2 (df) | CFI | ΔCFI | RMSEA | ΔRMSEA | Judgement |
Day 5 model | |||||||||
Configural | 361.928 | 68 | 5.322 | Ref | 0.901 | Ref | 0.047 | Ref | Reject |
Metric | 397.314 | 76 | 5.228 | 35.386 (8)*** | 0.892 | 0.009 | 0.047 | 0 | Reject |
Month 1 model | |||||||||
Configural | 333.314 | 68 | 4.902 | Ref | 0.911 | Ref | 0.045 | Ref | Reject |
Metric | 403.129 | 76 | 5.304 | 69.815 (8)*** | 0.890 | 0.021 | 0.047 | 0.002 | Reject |
Baba et al. (2023) | |||||||||
Configural | 0.000 | 0 | 0.000 | Ref | 1.000 | Ref | - | Ref | Accept |
Metric | 3.578 | 2 | 1.789 | 3.578 (2) | 0.998 | 0.002 | 0.020 | 0.020 | Accept |
Scalar | 16.476 | 5 | 3.295 | 12.898 (3) | 0.986 | 0.012 | 0.035 | 0.015 | Accept |
Residual | 18.922 | 8 | 2.365 | 2.446 (3) | 0.987 | 0.001 | 0.027 | 0.008 | Accept |
Factor variance | 18.925 | 9 | 2.103 | 0.003 (1) | 0.988 | 0.001 | 0.024 | 0.003 | Accept |