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
| Data Collection | 1 |
| Educational Research | 1 |
| Evaluation Criteria | 1 |
| Evaluation Research | 1 |
| Financial Support | 1 |
| Interviews | 1 |
| Planning | 1 |
| Program Evaluation | 1 |
| Program Implementation | 1 |
| Research Design | 1 |
| Researchers | 1 |
| More ▼ | |
Source
| Society for Research on… | 1 |
Author
| Cullen, Anne | 1 |
| Lininger, Monica | 1 |
| Spybrook, Jessaca | 1 |
Publication Type
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Download full textSpybrook, Jessaca; Lininger, Monica; Cullen, Anne – Society for Research on Educational Effectiveness, 2011
The purpose of this study is to extend the work of Spybrook and Raudenbush (2009) and examine how the research designs and sample sizes changed from the planning phase to the implementation phase in the first wave of studies funded by IES. The authors examine the impact of the changes in terms of the changes in the precision of the study from the…
Descriptors: Evaluation Criteria, Sampling, Research Design, Planning
