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
| Bias | 1 |
| Computation | 1 |
| Data Analysis | 1 |
| Data Collection | 1 |
| Evaluation Research | 1 |
| Models | 1 |
| Policy | 1 |
| Program Evaluation | 1 |
| Randomized Controlled Trials | 1 |
| Research Design | 1 |
| Research Methodology | 1 |
| More ▼ | |
Source
| Society for Research on… | 1 |
Author
| Bloom, Howard S. | 1 |
| Porter, Kristin E. | 1 |
| Raudenbush, Stephen | 1 |
| Weiss, Michael J. | 1 |
Publication Type
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Download full textBloom, Howard S.; Porter, Kristin E.; Weiss, Michael J.; Raudenbush, Stephen – Society for Research on Educational Effectiveness, 2013
To date, evaluation research and policy analysis have focused mainly on average program impacts and paid little systematic attention to their variation. Recently, the growing number of multi-site randomized trials that are being planned and conducted make it increasingly feasible to study "cross-site" variation in impacts. Important…
Descriptors: Research Methodology, Policy, Evaluation Research, Randomized Controlled Trials
