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{{Short description|Measurements designed to measure scholarly article impact}}
'''Article-level metrics''' are [[citation metrics]] which measure the usage and impact of individual [[scholarly article]]s.
{{Citation metrics}}
'''Article-level metrics''' are [[citation metrics]] which measure the usage and impact of individual [[scholarly article]]s. The most common article-level citation metric is the number of citations.<ref name="i555">{{cite journal | last=Tahamtan | first=Iman | last2=Safipour Afshar | first2=Askar | last3=Ahamdzadeh | first3=Khadijeh | title=Factors affecting number of citations: a comprehensive review of the literature | journal=Scientometrics | volume=107 | issue=3 | date=2016 | issn=0138-9130 | doi=10.1007/s11192-016-1889-2 | pages=1195–1225}}</ref>
Field-weighted Citation Impact (FWCI) by [[Scopus]] divides the total citations by the average number of citations for an article in the [[Branches of science|scientific field]].<ref>{{cite web |last1=Cooke |first1=Bec |title=Guides: Research Metrics: Field-Weighted Citation Impact |url=https://libguides.usc.edu.au/researchmetrics/researchmetrics-field-weighted-citation-impact |website=libguides.usc.edu.au |language=en}}</ref>

Alternative article-level metrics include the CD index, a measure of the [[disruptive innovation|disruptiveness]] of an article.<ref name="u950">{{cite journal | last=Funk | first=Russell J. | last2=Owen-Smith | first2=Jason | title=A Dynamic Network Measure of Technological Change | journal=Management Science | volume=63 | issue=3 | date=2017 | issn=0025-1909 | doi=10.1287/mnsc.2015.2366 | pages=791–817}}</ref><ref name="w782">{{cite journal | last=Park | first=Michael | last2=Leahey | first2=Erin | last3=Funk | first3=Russell J. | title=Papers and patents are becoming less disruptive over time | journal=Nature | volume=613 | issue=7942 | date=5 January 2023 | issn=0028-0836 | doi=10.1038/s41586-022-05543-x | doi-access=free | pages=138–144}}</ref>


==Adoption==
==Adoption==
Traditionally, [[bibliometrics]] have been used to evaluate the usage and impact of research, but have usually been focused on journal-level metrics such as the [[impact factor]] or researcher-level metrics such as the [[h-index]].<ref>{{cite web|title=Article-Level Metrics|url=http://www.sparc.arl.org/initiatives/article-level-metrics|work=SPARC|accessdate=13 March 2014}}</ref> Article-level metrics, on the other hand, may demonstrate the impact of an individual article. This is related to, but distinct from, [[altmetrics]].<ref>{{cite web|title=Article-Level Metrics: A Sparc Primer|url=http://www.sparc.arl.org/sites/default/files/sparc-alm-primer.pdf|work=SPARC|accessdate=13 March 2014|date=April 2013}}</ref>
Traditionally, [[bibliometrics]] have been used to evaluate the usage and impact of research, but have usually been focused on journal-level metrics such as the [[impact factor]] or researcher-level metrics such as the [[h-index]].<ref>{{cite web|title=Article-Level Metrics|url=http://www.sparc.arl.org/initiatives/article-level-metrics|work=SPARC|access-date=13 March 2014|archive-date=25 March 2014|archive-url=https://web.archive.org/web/20140325033941/http://www.sparc.arl.org/initiatives/article-level-metrics|url-status=dead}}</ref> Article-level metrics, on the other hand, may demonstrate the impact of an individual article. This is related to, but distinct from, [[altmetrics]].<ref>{{cite web|title=Article-Level Metrics: A Sparc Primer|url=http://www.sparc.arl.org/sites/default/files/sparc-alm-primer.pdf|work=SPARC|access-date=13 March 2014|date=April 2013|archive-date=13 March 2014|archive-url=https://web.archive.org/web/20140313155739/http://www.sparc.arl.org/sites/default/files/sparc-alm-primer.pdf|url-status=dead}}</ref>


Starting in March 2009, the [[Public Library of Science]] introduced article-level metrics for all articles.<ref>{{cite web|url=http://www.plosone.org/enwiki/static/almInfo.action |title=Article-Level Metrics Information |publisher=PLoS ONE |date=2005-07-01 |accessdate=2012-05-29}}</ref>
Starting in March 2009, the [[Public Library of Science]] introduced article-level metrics for all articles.<ref>{{cite journal|url=http://www.plosone.org/enwiki/static/almInfo.action |title=Article-Level Metrics Information |journal=Lagotto |publisher=PLoS ONE |date=2005-07-01 |access-date=2012-05-29|last1=Fenner |first1=Martin }}</ref>
The [[open access]] publisher [[PLOS]] provides article level metrics for all of its journals<ref>{{cite web|title=Overview|url=http://article-level-metrics.plos.org/alm-info/|work=PLOS: Article-Level Metrics|accessdate=13 March 2014|archive-url=https://web.archive.org/web/20140214044604/http://article-level-metrics.plos.org/alm-info/|archive-date=14 February 2014|dead-url=yes}}</ref> including downloads, citations, and altmetrics.<ref>{{cite journal|last=Pattinson|first=Damian|title=The future is open: opportunities for publishers and institutions|journal=Insights|date=March 2014|volume=27|issue=1|doi=10.1629/2048-7754.139|url=http://uksg.metapress.com/content/968368703801n150/fulltext.pdf|accessdate=18 March 2014|pages=38–44}}{{Dead link|date=May 2019 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> In March 2014 it was announced that COUNTER statistics, which measure usage of online scholarly resources, are now available at the article level.<ref>{{cite web|title=Introduction to Release 1 of the COUNTER Code of Practice for Articles|url=http://www.projectcounter.org/counterarticles.html|work=COUNTER|accessdate=21 March 2014}}</ref> The individual impact index statistic, known as the i3, was developed by Dr. Jacques Balayla and employs a novel method to provide a standardized article-level metric <ref>{{cite web|title=The Individual Impact Index (i3) Statistic: A novel article-level metric|url=https://arxiv.org/abs/1706.08806|work=Dr. Jacques Balayla|accessdate=4 March 2018}}</ref>.
The [[open access]] publisher [[PLOS]] provides article level metrics for all of its journals<ref>{{cite web|title=Overview|url=http://article-level-metrics.plos.org/alm-info/|work=PLOS: Article-Level Metrics|access-date=13 March 2014|archive-url=https://web.archive.org/web/20140214044604/http://article-level-metrics.plos.org/alm-info/|archive-date=14 February 2014|url-status=dead}}</ref> including downloads, citations, and altmetrics.<ref>{{cite journal|last=Pattinson|first=Damian|title=The future is open: opportunities for publishers and institutions|journal=Insights|date=March 2014|volume=27|issue=1|doi=10.1629/2048-7754.139|pages=38–44|doi-access=free}}</ref> In March 2014 it was announced that COUNTER statistics, which measure usage of online scholarly resources, are now available at the article level.<ref>{{cite web|title=Introduction to Release 1 of the COUNTER Code of Practice for Articles|url=http://www.projectcounter.org/counterarticles.html|work=COUNTER|access-date=21 March 2014|archive-date=22 March 2014|archive-url=https://web.archive.org/web/20140322043103/http://www.projectcounter.org/counterarticles.html|url-status=dead}}</ref>


==See also==
==See also==
*[[Author-level metrics]]
*[[Journal-level metrics]]
*[[Bibliometrics]]
*[[Bibliometrics]]
*[[Scientometrics]]
*[[Scientometrics]]
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==Further reading==
==Further reading==
* {{cite web |url=http://www.sparc.arl.org/initiatives/article-level-metrics |title=SPARC - Article level metrics}}
* {{cite web |url=http://www.sparc.arl.org/initiatives/article-level-metrics |title=SPARC - Article level metrics |access-date=2013-12-19 |archive-date=2013-12-05 |archive-url=https://web.archive.org/web/20131205154841/http://sparc.arl.org/initiatives/article-level-metrics |url-status=dead }}
* {{cite web |url=http://www.sparc.arl.org/sites/default/files/sparc-alm-primer.pdf |title=SPARC Primer}}
* {{cite web |url=http://www.sparc.arl.org/sites/default/files/sparc-alm-primer.pdf |title=SPARC Primer |access-date=2013-12-19 |archive-date=2014-03-13 |archive-url=https://web.archive.org/web/20140313155739/http://www.sparc.arl.org/sites/default/files/sparc-alm-primer.pdf |url-status=dead }}
* {{cite journal |title=Article-Level Metrics and the Evolution of Scientific Impact |doi=10.1371/journal.pbio.1000242 | pmid=19918558 | volume=7 |date=Nov 2009 |journal=PLoS Biol |pages=e1000242 |pmc=2768794}}
* {{cite journal |title=Article-Level Metrics and the Evolution of Scientific Impact |doi=10.1371/journal.pbio.1000242 | pmid=19918558 | volume=7 |date=Nov 2009 |journal=PLOS Biol |pages=e1000242 |pmc=2768794|last1=Neylon |first1=Cameron |last2=Wu |first2=Shirley |issue=11 |ref=none |doi-access=free }}

{{Academic publishing}}


[[Category:Academic publishing]]
[[Category:Academic publishing]]

Latest revision as of 22:39, 17 November 2024

Article-level metrics are citation metrics which measure the usage and impact of individual scholarly articles. The most common article-level citation metric is the number of citations.[1] Field-weighted Citation Impact (FWCI) by Scopus divides the total citations by the average number of citations for an article in the scientific field.[2]

Alternative article-level metrics include the CD index, a measure of the disruptiveness of an article.[3][4]

Adoption

[edit]

Traditionally, bibliometrics have been used to evaluate the usage and impact of research, but have usually been focused on journal-level metrics such as the impact factor or researcher-level metrics such as the h-index.[5] Article-level metrics, on the other hand, may demonstrate the impact of an individual article. This is related to, but distinct from, altmetrics.[6]

Starting in March 2009, the Public Library of Science introduced article-level metrics for all articles.[7] The open access publisher PLOS provides article level metrics for all of its journals[8] including downloads, citations, and altmetrics.[9] In March 2014 it was announced that COUNTER statistics, which measure usage of online scholarly resources, are now available at the article level.[10]

See also

[edit]

References

[edit]
  1. ^ Tahamtan, Iman; Safipour Afshar, Askar; Ahamdzadeh, Khadijeh (2016). "Factors affecting number of citations: a comprehensive review of the literature". Scientometrics. 107 (3): 1195–1225. doi:10.1007/s11192-016-1889-2. ISSN 0138-9130.
  2. ^ Cooke, Bec. "Guides: Research Metrics: Field-Weighted Citation Impact". libguides.usc.edu.au.
  3. ^ Funk, Russell J.; Owen-Smith, Jason (2017). "A Dynamic Network Measure of Technological Change". Management Science. 63 (3): 791–817. doi:10.1287/mnsc.2015.2366. ISSN 0025-1909.
  4. ^ Park, Michael; Leahey, Erin; Funk, Russell J. (5 January 2023). "Papers and patents are becoming less disruptive over time". Nature. 613 (7942): 138–144. doi:10.1038/s41586-022-05543-x. ISSN 0028-0836.
  5. ^ "Article-Level Metrics". SPARC. Archived from the original on 25 March 2014. Retrieved 13 March 2014.
  6. ^ "Article-Level Metrics: A Sparc Primer" (PDF). SPARC. April 2013. Archived from the original (PDF) on 13 March 2014. Retrieved 13 March 2014.
  7. ^ Fenner, Martin (2005-07-01). "Article-Level Metrics Information". Lagotto. PLoS ONE. Retrieved 2012-05-29.
  8. ^ "Overview". PLOS: Article-Level Metrics. Archived from the original on 14 February 2014. Retrieved 13 March 2014.
  9. ^ Pattinson, Damian (March 2014). "The future is open: opportunities for publishers and institutions". Insights. 27 (1): 38–44. doi:10.1629/2048-7754.139.
  10. ^ "Introduction to Release 1 of the COUNTER Code of Practice for Articles". COUNTER. Archived from the original on 22 March 2014. Retrieved 21 March 2014.

Further reading

[edit]