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Meta-research: Why research on research matters
John P A Ioannidis1,2,3
1Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, California, United States of America.
Plos Biology
|March 14, 2018
Summary
Meta-research, the study of research methods and integrity, is crucial for advancing science. By improving research efficiency and credibility, it ensures scientific progress benefits humanity.
Area of Science:
- Scientific methodology
- Research integrity
- Meta-science
Background:
- Science drives human progress, necessitating efficient and credible research.
- The rapid growth of the research enterprise presents both opportunities and threats to validity.
- Emerging disciplines introduce new challenges and biases to scientific standards.
Purpose of the Study:
- To define meta-research as the study of research processes.
- To highlight the importance of improving research efficiency and credibility.
- To advocate for an interdisciplinary approach to defend robust science.
Main Methods:
- Interdisciplinary analysis of research methods.
- Evaluation of research reporting and reproducibility.
- Study of incentives and biases within the scientific community.
Main Results:
- Meta-research identifies threats to scientific validity and integrity.
- It addresses the emergence of new biases in novel disciplines.
- It promotes evidence-based disruptions in scientific investigation.
Conclusions:
- Meta-research is essential for ensuring scientific progress and societal benefit.
- An interdisciplinary approach is vital for promoting robust science.
- Future scientific disruptions must be evidence-based to maintain integrity.
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