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Control tests results as a function of grade and activity group in Experiment 2.
| Tests | Mean score (SD) | Range | |||
|---|---|---|---|---|---|
| 4th G | 5th G | 4th G | 5th G | ||
| PIC | rec | 22 (4) | 24 (2) | 16–26 | 20–26 |
| knit | 22 (3) | 25 (1) | 16–26 | 22–26 | |
| MAT | rec | 13 (1) | 13 (1) | 11–16 | 11–15 |
| knit | 13 (2) | 13 (2) | 10–15 | 10–16 | |
| COD | rec | 38 (9) | 44 (9) | 27–53 | 30–57 |
| knit | 39 (6) | 52 (11) | 30–46 | 34–53 | |
