| Country | Country: United States |
|---|---|
| GDP per capita | 51.743 |
| Context details | High-poverty schools in 33 mostly large urban districts with high share of students eligible for free or reduced-price lunch in 19 states |
| Age | Grades 1,4,6 |
| Implementation year | 2004 |
|---|---|
| Implementer | Government |
| Duration (months) | 6 |
| Cost | For the 4th (6th) grade the average licensing fees is $96 ($18) a student for the school year, with a range of $18 ($9) to $184 ($30). |
| Intervention details | Students used highly-rated software for reading or math during 50 minutes per week, teachers received training; 38 schools participated |
| Evaluation design | Randomized evaluation |
|---|---|
| Cluster definition | School |
| Sample | Outcome | Test | Source Table | Observations | Statistics on Effects |
|---|---|---|---|---|---|
| Grade 4 | Language | SAT-10 | 3 | 2265 | Effect Size: 2.00; p-value: 0.48 |
| Complete sample | Math | ETS Algebra Assessment | 4 | 3136 | Effect Size: 7.00; p-value: 0.15 |
| Grade 1 | Language | SAT-10 | 2 | 2619 | Effect Size: 4.00; p-value: 0.57 |
| Grade 1 | Language | SAT-10 | 2 | 2619 | Effect Size: 3.00; p-value: 0.34 |