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Research rating: Some technicalities.

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Summary
This summary is machine-generated.

Research evaluation uses various metrics like h-index and altmetrics to assess scientific credibility. While no single system exists, the Leiden Manifesto offers principles for a comprehensive research assessment framework.

Keywords:
Altmetric scoree-indexg-indexh-indexi10-index

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Area of Science:

  • Bibliometrics and scientometrics
  • Research assessment methodologies

Background:

  • Scientific knowledge grows incrementally, necessitating robust evaluation methods.
  • Traditional expertise is insufficient for assessing research credibility.
  • Various quantitative metrics exist to measure research output and impact.

Purpose of the Study:

  • To review existing metrics for research evaluation.
  • To highlight the limitations of current assessment tools.
  • To introduce the Leiden Manifesto as a guiding framework.

Main Methods:

  • Review of established bibliometric indicators (h-index, g-index, etc.).
  • Inclusion of newer usage-based metrics (Altmetrics, Plum X).
  • Consideration of indirect evaluation via Journal Impact Factor.

Main Results:

  • Multiple metrics offer partial insights into research quality and impact.
  • No single metric perfectly captures research value.
  • Newer metrics incorporate social media and usage data.
  • Journal Impact Factor provides indirect evaluation with limitations.

Conclusions:

  • A comprehensive, robust system for research judgment is still needed.
  • The Leiden Manifesto provides ten principles to guide the development of such a system.
  • Effective research assessment requires a multifaceted approach beyond simple metrics.