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Intervention and comparison classroom student demographics
| Intervention classroom students (%) | Comparison classroom students (%) | |
|---|---|---|
| N = 167 | N = 69 | |
| African-American | 115 (69) | 56 (81) |
| Other races | 52 (31) | 13 (19) |
| Free or reduced lunch | 130 (78) | 59 (86) |
