Table 5 Goodness-of-fit statistics and multigroup invariance attitude comparisons (grouping variable: pre- and post-COVID-19).
From: A comparative study of language learners’ ICT attitudes and behavior pre- and post-COVID-19
Measurement invariance models | χ2 | df | CFI | RMSEA [90% CI] | SRMR | Δ χ2 (Δ2 (df)) | ΔCFI | ΔRMSEA | ΔSRMR |
|---|---|---|---|---|---|---|---|---|---|
Model 1: Configural | 1261.66 | 634 | 0.910 | 0.075 [0.069, 0.081] | 0.073 | – | – | – | – |
Model 2: Metric | 1289.99 | 654 | 0.906 | 0.075 [0.069, 0.081] | 0.075 | 28.33 (20) | − 0.004 | 0.000 | 0.002 |
Model 3: Scalar | 1367.19 | 674 | 0.900 | 0.077 [0.071, 0.083] | 0.080 | 77.20 (20) | − 0.006 | 0.002 | 0.005 |
