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) | 2 |
Descriptor
| Foreign Countries | 2 |
| Intervention | 2 |
| Research Design | 2 |
| Comparative Analysis | 1 |
| Data Analysis | 1 |
| Developing Nations | 1 |
| Economic Development | 1 |
| Grade 8 | 1 |
| Interviews | 1 |
| Middle School Students | 1 |
| Outcome Measures | 1 |
| More ▼ | |
Author
| Andersen, Ole Winckler | 1 |
| Hansen, Henrik | 1 |
| Klejnstrup, Ninja Ritter | 1 |
| O'Sullivan, Mary | 1 |
| Wallhead, Tristan | 1 |
Publication Type
| Journal Articles | 2 |
| Information Analyses | 1 |
| Reports - Research | 1 |
Education Level
| Grade 8 | 1 |
| Middle Schools | 1 |
Audience
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkHansen, Henrik; Klejnstrup, Ninja Ritter; Andersen, Ole Winckler – American Journal of Evaluation, 2013
There is a long-standing debate as to whether nonexperimental estimators of causal effects of social programs can overcome selection bias. Most existing reviews either are inconclusive or point to significant selection biases in nonexperimental studies. However, many of the reviews, the so-called "between-studies," do not make direct…
Descriptors: Foreign Countries, Developing Nations, Outcome Measures, Comparative Analysis
Wallhead, Tristan; O'Sullivan, Mary – Physical Education and Sport Pedagogy, 2007
Background: Research on Sport Education (SE) has shown the curriculum model to be effective in motivating students to undertake specific role responsibilities and engage in the student-led tasks of the curriculum. Despite this level of engagement, emerging evidence suggests that student leadership within the peer teaching tasks of the curriculum…
Descriptors: Research Design, Physical Education, Research Methodology, Data Analysis
