An IERI – International Educational Research Institute Journal
From: ICT Engagement: a new construct and its assessment in PISA 2015
χ2a | df | CFI | ΔCFI | RMSEA | Δχ2b | Δdf | p | |
---|---|---|---|---|---|---|---|---|
M1a Configural invariance (free loadings and thresholds) | 14,583 | 358 | 0.935 | – | 0.085 | – | – | – |
M1b Scalar invariance (fixed loadings and thresholds) | 14,925 | 413 | 0.933 | 0.002 | 0.080 | 342 | 55 | < .001 |