| Country | Country: Colombia |
|---|---|
| GDP per capita | 3.047 |
| Context details | Poor schools; in the 5th grade sample most schools were located in rural areas, in the 9th grade sample most schools were located in urban areas |
| Age | Grades 2-8 |
| Implementation year | 2002 |
|---|---|
| Implementer | Government |
| Duration (months) | 36 |
| Cost | N/A |
| Intervention details | Increasing the class time from 4.5 to 7 hours |
| Evaluation design | Differences-in-differences |
|---|---|
| Cluster definition | School |
| Sample | Outcome | Test | Source Table | Observations | Statistics on Effects |
|---|---|---|---|---|---|
| Grade 9 | Math | Standardized test SABER | 6 | 8676 | Coeff: 13.80; SE: 6.30; SD: 100.00 |
| Grade 9 | Language | Standardized test SABER | 6 | 8676 | Coeff: 11.00; SE: 5.50; SD: 100.00 |