Table 2 Demographic characteristics of the schools and study population, Fall 2009.
| Â | Control | Intervention | Total | |||
|---|---|---|---|---|---|---|
| Â | Â | A | B | C | D | Â |
School Enrollment (PK-5) | 435 | 456 | 235 | 462 | 362 | 1950 |
Total Eligible Sample (3-5) | 170 | 174 | 87 | 181 | 156 | 768 |
Sample Size | 114 | 85 | 60 | 86 | 89 | 434 |
% Response | 67% | 49% | 69% | 48% | 57% | 57% |
% Free-Reduced Lunch | 98.0% | 95.3% | 97.8% | 96.5% | 96.7% | 96.9% |