Models | χ2(df) | CFI | TLI | RMSEA | SRMR | ΔCFI | ΔRMSEA | ΔSRMR |
---|---|---|---|---|---|---|---|---|
Measurement invariance across field of study | ||||||||
Humanities and social sciences | 349.814 (159)*** | 0.920 | 0.904 | 0.075 | 0.057 | – | – | – |
Sciences | 304.985 (159)*** | 0.945 | 0.934 | 0.061 | 0.049 | – | – | – |
Configural invariance | 654.799 (318)*** | 0.933 | 0.920 | 0.068 | 0.053 | – | – | – |
Metric invariance | 677.229 (333)*** | 0.931 | 0.922 | 0.067 | 0.062 | 0.002 | 0.001 | − 0.009 |
Scalar invariance | 693.778 (348)*** | 0.931 | 0.925 | 0.066 | 0.063 | 0.000 | 0.001 | − 0.001 |
Measurement invariance across gender | ||||||||
Female | 402.161 (159)*** | 0.928 | 0.914 | 0.070 | 0.049 | – | – | – |
Male | 377.063 (159)*** | 0.891 | 0.870 | 0.087 | 0.065 | – | – | – |
Configural invariance | 779.224 (318)*** | 0.914 | 0.897 | 0.077 | 0.055 | – | – | – |
Metric invariance | 791.171 (333)*** | 0.915 | 0.903 | 0.075 | 0.060 | − 0.001 | 0.002 | − 0.005 |
Scalar invariance | 852.574 (348)*** | 0.906 | 0.897 | 0.077 | 0.063 | 0.009 | − 0.002 | − 0.003 |
Measurement invariance across year level | ||||||||
Junior (year 1 and 2) | 368.647 (160)*** | 0.917 | 0.901 | 0.078 | 0.055 | – | – | – |
Senior (year 3 and 4) | 377.135 (160)*** | 0.926 | 0.913 | 0.070 | 0.053 | – | – | – |
Configural invariance | 745.782 (320)*** | 0.922 | 0.907 | 0.073 | 0.054 | – | – | – |
Metric invariance | 780.434 (335)*** | 0.918 | 0.907 | 0.073 | 0.067 | 0.004 | 0.000 | − 0.013 |
Scalar invariance | 793.544 (350)*** | 0.919 | 0.912 | 0.072 | 0.066 | − 0.001 | 0.001 | 0.001 |