Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 0 |
| Since 2006 (last 20 years) | 1 |
Descriptor
Source
| MDRC | 2 |
Publication Type
| Numerical/Quantitative Data | 2 |
| Reports - Research | 2 |
| Information Analyses | 1 |
Audience
| Policymakers | 1 |
| Practitioners | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
| Child Behavior Checklist | 1 |
| Peabody Picture Vocabulary… | 1 |
| Woodcock Johnson Tests of… | 1 |
What Works Clearinghouse Rating
Download full textBloom, Howard S.; Weiland, Christina – MDRC, 2015
This paper uses data from the Head Start Impact Study (HSIS), a nationally representative multisite randomized trial, to quantify variation in effects of Head Start during 2002-2003 on children's cognitive and socio-emotional outcomes relative to the effects of other local alternatives, including parent care. We find that (1) treatment and control…
Descriptors: Program Evaluation, Program Effectiveness, Early Intervention, At Risk Students
Direct linkBloom, Howard S.; Richburg-Hayes, Lashawn; Black, Alison Rebeck – MDRC, 2005
This paper examines how controlling statistically for baseline covariates (especially pretests) improves the precision of studies that randomize schools to measure the impacts of educational interventions on student achievement. Part I of the paper introduces the concepts, issues, and options involved. Parts II and III present empirical findings…
Descriptors: Program Effectiveness, Reading Achievement, Mathematics Achievement, Research Methodology
