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Measuring researcher independence using bibliometric data: A proposal for a new performance indicator
Bibliometric indicators are increasingly used to evaluate individual scientists–as is exemplified by the popularity of the many other publication and citation-based indicators used in evaluation. These indicators, however, cover at best some of the quality dimensions relevant for assessing a researc...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6436739/ https://www.ncbi.nlm.nih.gov/pubmed/30917110 http://dx.doi.org/10.1371/journal.pone.0202712 |
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author | van den Besselaar, Peter Sandström, Ulf |
author_facet | van den Besselaar, Peter Sandström, Ulf |
author_sort | van den Besselaar, Peter |
collection | PubMed |
description | Bibliometric indicators are increasingly used to evaluate individual scientists–as is exemplified by the popularity of the many other publication and citation-based indicators used in evaluation. These indicators, however, cover at best some of the quality dimensions relevant for assessing a researcher: productivity and impact. At the same time, research quality has more dimensions than productivity and impact alone. As current bibliometric indicators are not covering various important quality dimensions, we here contribute to developing better indicators for those quality dimensions not yet addressed. One of the quality dimensions lacking valid indicators is an individual researcher’s independence. We propose indicators to measure different aspects of independence: two assessing whether a researcher has developed an own collaboration network and two others assessing the level of thematic independence. Taken together they form an independence indicator. We illustrate how these indicators distinguish between researchers that are equally productive and have a considerable impact. The independence indicator is a step forward in evaluating individual scholarly quality. |
format | Online Article Text |
id | pubmed-6436739 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-64367392019-04-12 Measuring researcher independence using bibliometric data: A proposal for a new performance indicator van den Besselaar, Peter Sandström, Ulf PLoS One Research Article Bibliometric indicators are increasingly used to evaluate individual scientists–as is exemplified by the popularity of the many other publication and citation-based indicators used in evaluation. These indicators, however, cover at best some of the quality dimensions relevant for assessing a researcher: productivity and impact. At the same time, research quality has more dimensions than productivity and impact alone. As current bibliometric indicators are not covering various important quality dimensions, we here contribute to developing better indicators for those quality dimensions not yet addressed. One of the quality dimensions lacking valid indicators is an individual researcher’s independence. We propose indicators to measure different aspects of independence: two assessing whether a researcher has developed an own collaboration network and two others assessing the level of thematic independence. Taken together they form an independence indicator. We illustrate how these indicators distinguish between researchers that are equally productive and have a considerable impact. The independence indicator is a step forward in evaluating individual scholarly quality. Public Library of Science 2019-03-27 /pmc/articles/PMC6436739/ /pubmed/30917110 http://dx.doi.org/10.1371/journal.pone.0202712 Text en © 2019 van den Besselaar, Sandström http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article van den Besselaar, Peter Sandström, Ulf Measuring researcher independence using bibliometric data: A proposal for a new performance indicator |
title | Measuring researcher independence using bibliometric data: A proposal for a new performance indicator |
title_full | Measuring researcher independence using bibliometric data: A proposal for a new performance indicator |
title_fullStr | Measuring researcher independence using bibliometric data: A proposal for a new performance indicator |
title_full_unstemmed | Measuring researcher independence using bibliometric data: A proposal for a new performance indicator |
title_short | Measuring researcher independence using bibliometric data: A proposal for a new performance indicator |
title_sort | measuring researcher independence using bibliometric data: a proposal for a new performance indicator |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6436739/ https://www.ncbi.nlm.nih.gov/pubmed/30917110 http://dx.doi.org/10.1371/journal.pone.0202712 |
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