From: Assessment of fit of item response theory models used in large-scale educational survey assessments
2 | 3 | 4 | 5 | |
---|---|---|---|---|
1. Number properties and operations | .97 | .93 | .96 | .95 |
2. Measurement | – | .96 | .96 | .94 |
3. Geometry | – | .93 | .92 | |
4. Data analysis and probability | – | .94 | ||
5. Algebra | – |