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
| Achievement Gains | 2 |
| Data Interpretation | 2 |
| Research Methodology | 2 |
| Academic Achievement | 1 |
| Achievement Rating | 1 |
| Achievement Tests | 1 |
| Advertising | 1 |
| Comparative Analysis | 1 |
| Computer Assisted Instruction | 1 |
| Cost Effectiveness | 1 |
| Courseware | 1 |
| More ▼ | |
Author
| Koedel, Cory | 1 |
| Smith, Richard Alan | 1 |
Publication Type
| Guides - Non-Classroom | 1 |
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
Education Level
| Secondary Education | 1 |
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Direct linkKoedel, Cory – National Center on Performance Incentives, 2009
This paper examines whether educational production in secondary school involves joint production among teachers across subjects. In doing so, it also provides insights into the reliability of value-added modeling. Teacher value-added to reading test scores is estimated for four different teacher types: English, math, science, and social studies.…
Descriptors: Statistical Bias, Test Bias, Research Methodology, Educational Quality
Smith, Richard Alan – Computing Teacher, 1988
Discusses how to examine and evaluate claims of improved academic performance in advertisements for computer-assisted instruction. Highlights include the proper use of comparison groups; types of statistical analyses; the Hawthorne effect; the interpretation of scores; interpreting graphic presentations; tests of significance; and cost…
Descriptors: Academic Achievement, Achievement Gains, Advertising, Comparative Analysis
