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Protocol: Effectiveness of Online Distance Education on Learning Outcomes Among K-12 Students: A Systematic Review
Junjie Ren1,2, Zhipeng Wei2,3,4, Chunyan Liu5
1Department of Health Research Methods Evidence and Impact, McMaster University, Hamilton, ON, Canada.
Campbell Systematic Reviews
|June 12, 2026
Summary
This systematic review protocol examines online distance education for K-12 students. It assesses impacts on academic and non-academic performance, exploring factors influencing these outcomes.
Area of Science:
- Education
- Educational Technology
- Systematic Review Methodology
Background:
- Online distance education has become increasingly prevalent in K-12 settings.
- Understanding its effectiveness compared to traditional methods is crucial for educational stakeholders.
- Existing research may not comprehensively cover diverse student outcomes and influencing factors.
Purpose of the Study:
- To systematically review the effectiveness of online distance education versus other approaches for K-12 academic performance.
- To evaluate online distance education's impact on K-12 non-academic outcomes (e.g., participation, interest, social skills).
- To identify potential moderators (e.g., grade level, subject, family circumstances) influencing online learning effectiveness.
Main Methods:
- This study employs the Campbell systematic review methodology.
- A comprehensive literature search will be conducted across multiple databases.
- Data will be synthesized using meta-analytic techniques where appropriate.
Main Results:
- Results are pending completion of the systematic review.
- Anticipated findings will detail the comparative effectiveness of online distance education.
- Potential moderators influencing student outcomes will be analyzed.
Conclusions:
- The findings will inform evidence-based practices in K-12 online education.
- This review will contribute to a nuanced understanding of online learning's role in student development.
- Recommendations for future research and policy will be provided.
