Table 4.
Results for questions on understanding.
| Block | Mean Rank |
N | 25th | 50th | 75th |
|---|---|---|---|---|---|
| No explanation | 2.25 | 30 | 3.50 | 4.00 | 4.50 |
| Strong explanation | 2.17 | 30 | 3.50 | 4.00 | 4.50 |
| Weak explanation | 1.58 | 30 | 3.00 | 3.25 | 4.00 |
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