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Descriptive statistics and sample distribution.
| Classroom grade | N | Mean age | Condition |
|---|---|---|---|
| « Regular » school | |||
| Multi-age 1st-2nd | 6 | 6,5 | MBI |
| Multi-age 2nd – 3rd | 9 | 7,5 | P4C |
| 4th | 3 | 9 | MBI |
| Gifted program | |||
| Multi-age 3rd – 5th | 12 | 9 | P4C |
| Multi-age 2nd – 5th | 7 | 8,75 | MBI |
| Total sample | 37 | 8,18 | |
| Girls | 16 | ||
| Boys | 21 |
