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Meta-research matters: Meta-spin cycles, the blindness of bias, and rebuilding trust

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  • Lisa Bero

Abstract

Meta-research is research about research. Meta-research may not be as click-worthy as a meta-pug—a pug dog dressed up in a pug costume—but it is crucial to understanding research. A particularly valuable contribution of meta-research is to identify biases in a body of evidence. Bias can occur in the design, conduct, or publication of research and is a systematic deviation from the truth in results or inferences. The findings of meta-research can tell us which evidence to trust and what must be done to improve future research. We should be using meta-research to provide the evidence base for implementing systemic changes to improve research, not for discrediting it.

Suggested Citation

  • Lisa Bero, 2018. "Meta-research matters: Meta-spin cycles, the blindness of bias, and rebuilding trust," PLOS Biology, Public Library of Science, vol. 16(4), pages 1-4, April.
  • Handle: RePEc:plo:pbio00:2005972
    DOI: 10.1371/journal.pbio.2005972
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