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A quasi-experimental approach to evaluating magnet schools
Jia Wang1, Rolf Straubhaar2, Seth Leon1
1UCLA/CRESST, USA.
Evaluation and Program Planning
|July 27, 2025
Summary
This study details a quasi-experimental, mixed methods approach for evaluating magnet school effectiveness in improving student achievement. It shares best practices for designing magnet school evaluations, focusing on comparison groups and implementation fidelity.
Area of Science:
- Education Policy
- Educational Evaluation
- Mixed Methods Research
Background:
- Magnet schools are a prevalent school choice mechanism in the U.S.
- Evaluating their effectiveness requires robust research designs.
- Previous evaluations may lack comprehensive methodological approaches.
Purpose of the Study:
- To document an innovative quasi-experimental, mixed methods evaluation approach for U.S. magnet schools.
- To share best practices in magnet school evaluation research.
- To provide a replicable framework for assessing magnet school impact on student achievement.
Main Methods:
- Utilizing a quasi-experimental design with carefully selected comparison schools and students.
- Employing mixed methods to gather both quantitative and qualitative data.
- Measuring magnet program implementation fidelity to link it to student outcomes.
Main Results:
- The described evaluation design offers a structured approach to assessing magnet school impact.
- Key elements include strategic selection of comparison groups and detailed implementation measurement.
- This methodology allows for nuanced understanding of how implementation influences student achievement.
Conclusions:
- The quasi-experimental, mixed methods approach is effective for evaluating magnet schools.
- Sharing this design promotes rigorous evaluation of school choice programs.
- This framework aids researchers and practitioners in understanding magnet school effectiveness.
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