AI Insight
This Nature commentary argues that the National Institutes of Health (NIH) should avoid over-reliance on quantitative metrics when evaluating scientific research and researchers. The article warns against the "metrics trap" where easily measurable indicators like publication counts, citation numbers, and impact factors become proxies for research quality, potentially undermining more nuanced assessment of scientific merit and innovation. The authors contend that excessive focus on metrics can distort research priorities and discourage risk-taking in science.
Why it matters
How the NIH evaluates and funds research has far-reaching consequences for the direction of biomedical science in the United States and globally. Resisting metric-driven evaluation could promote more innovative, high-risk research and prevent gaming of the system, though it requires more resource-intensive qualitative assessment methods.
Understand the Science
Nature, Published online: 15 September 2026; doi:10.1038/d41586-026-02906-6
Why the NIH must resist the metrics trap