An IERI – International Educational Research Institute Journal
Table 9 Differences between average p-values for NF items and F items in TIMSS Advanced 2015 mathematics
Country | Difference NF–F, mathematics (%) |
|---|---|
Norway | 12.54 |
Sweden | 9.79 |
USA | 10.53 |
Russia | 4.46 |
France | 12.13 |
Slovenia | 8.98 |
Portugal | 10.96 |