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Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
Altmetrics, another view on impact
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Altmetrics, another view on impact

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  • 1. Altmetrics, another view on impact Wouter Gerritsma, January 2015
  • 2. Altmetrics?  New suit of metrics introduced by Priem et al. 2010 http://altmetrics.org/manifesto/ ● A better filter and an alternative to citations and peer review  Other terms: ● Article level metrics ● Influmetrics ● Social media metrics ● Alternative metrics
  • 3. Article level metrics?
  • 4. Altmetrics promises  A proxy for scientific impact ● More timely than citations  Broader impact than measured by citations only ● Societal impact  Impact of more varied outputs ● Capturing impacts of other publication types ● Measuring other scientific outputs (data sets, ELN, code) ● Measuring other forms of influence (press, blogs, twitter etc.)
  • 5. Citations are only a tiny fraction of article usage Source: Cave 2012
  • 6. Relationship between #Articlelevelmetrics #Altmetrics and Journal level metrics Source: @IanMulvany https://twitter.com/IanMulvany/status/424904870643384320
  • 7. Citations versus social media uptake Source: Haustein, 2013
  • 8. Proportion of articles covered by source Metrics for 61,610 PLoS journal articles published until October 9, 2012 Source: Cave 2012
  • 9. Some of the players
  • 10. Twitter Impact Duodenal Infusion of Donor Feces for Recurrent Clostridium difficile 1,193 tweets from 1,083 accounts with an upper bound of 1,956,468 combined followers 480 tweets from 424 accounts with an upper bound of 1,034,481 combined followers The banana (Musa acuminata) genome and the evolution of monocotyledonous plants Global, regional, and national incidence and mortality for HIV, tuberculosis, and malaria during 1990–2013 362 tweets from 225 accounts with an upper bound of 1,999,134 combined followers.
  • 11. What publishers are doing PLOS
  • 12. What publishers are doing PLOS Nature
  • 13. Scopus
  • 14. What the library is doing
  • 15. What the library is doing
  • 16. What the library is doing
  • 17. What the library is doing
  • 18. What the library is going to do  Add more DOI's to publications in the repository ● DOI from publishers ● Issuing DOI's for our own publications (theses, reports)  Testing Altmetric add-in in the repository ● Collect and aggregate altmetrics to person and group level  Testing PLoS ALM api  Watch the developments
  • 19. What you can do!  Make and ORCID ● Use the Scopus2ORCID tool http://orcid.scopusfeedback.com/  Make a Google Scholar profile  Connect these to Impact Story  Start a Mendeley account
  • 20. With some reservations
  • 21. References Cave, R. 2012. Article impact. Charleston Conference, November 7, 2012. http://www.slideshare.net/rcave/article-impact-alm-and-altmetrics Haustein, S. 2013. Disciplinary differences and other biases : Exploring social media metrics in scholarly context Presentation at NISO webinar on altmetrics on November 13, 2013. http://www.slideshare.net/StefanieHaustein/haustein- niso-webinar131113-28717635 Piwowar, H. 2013. Altmetrics: Value all research products. Nature, 493(7431): 159. http://dx.doi.org/10.1038/493159a
  • 22. Thank you! http://impactstory.org/wowter http://viaf.org/viaf/285392263/ http://orcid.org/0000-0001-7274-0698 http://www.isni.org/0000000391572292 http://wu.academia.edu/WouterGerritsma http://www.researcherid.com/rid/A-4161-2008 http://www.mendeley.com/profiles/wouter-gerritsma http://www.researchgate.net/profile/Wouter_Gerritsma http://scholar.google.com/citations?user=3iDBE-MAAAAJ http://academic.research.microsoft.com/Author/34373815 http://www.narcis.nl/person/info:eu-repo/dai/nl/33714253X http://tinyurl.com/7r67fmm http://www.slideshare.net/Wowter/ altmetrics-another-view-on-impact

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