| Country | Country: United States |
|---|---|
| GDP per capita | 53.874 |
| Context details | Schools from mostly low performing but otherwise diverse districts: from 7 states, both urban and rural, racially and socioeconomically diverse |
| Age | Grades 3-11 |
| Implementation year | 2006 |
|---|---|
| Implementer | Private |
| Duration (months) | 14 |
| Cost | N/A |
| Intervention details | The CDDRE program provided training to administrators on how to analyze test score data for planning purposes; 544 schools participated |
| Evaluation design | Randomized evaluation |
|---|---|
| Cluster definition | School |
| Sample | Outcome | Test | Source Table | Observations | Statistics on Effects |
|---|---|---|---|---|---|
| Complete sample | Language | State achievement test | 3 | 524 | Coeff: 3.30; SE: 2.00; SD: 100.00 |
| Complete sample | Math | State achievement test | 2 | 514 | Coeff: 5.90; SE: 2.90; SD: 100.00 |