Demonstrate Your Impact: Journal Rankings & Citation Metrics
Journal Rankings & Citation Metrics
Journal rankings and citation metrics are quantitative measures that can demonstrate the impact of your work. These measures can vary based on the tool used to calculate them. The most well-known measure is a journal Impact Factor, but other, more granular measures such as Article Influence Scores, can also provide qualitative evidence of your work's impact.
Many academic cultures and promotion review processes rely on measuring and demonstrating the impact of one’s scholarly work. One of the most straightforward and arguably most accepted ways to do so has been to provide quantitative measures of one’s work such as citation counts, quantity of publications, and potentially mapping impact to the Impact Factor of the journal in which research is published. Quantitative measures have their limits. According to Rafael Ball (2018) in An Introduction to Bibliometrics, quantitative measures should be considered alongside resonance analysis and perception analysis:
Resonance analysis is the next step in the bibliometric method and follows on from the pure ascertainment of the output quantity. It goes beyond purely counting publications. Not only is the number of publications by a person, organisation or region simply determined here, but also scientific community's perception of them...The use and acceptance of perception analysis and its assertion that the number of citations constitutes a meaningful gauge for the quality of an academic project, however, assumes (like all bibliometric methods based on it) that there is a reliable correlation between the number of citations of a work and its quality… Nonetheless, a vast number of scientists accept these assumptions at least to a certain extent, even if it is unclear what mathematical relation the number of citations bears to the quality of the work. (p. 22)
Image: Yearly citation graph generated from Web of Science's Analyze Results function.
Further Reading
Journal Rankings
- Metrics Toolkit"The Metrics Toolkit is a resource for researchers and evaluators that provides guidance for demonstrating and evaluating claims of research impact. With the Toolkit you can quickly understand what a metric means, how it is calculated, and if it’s good match for your impact question."
- EigenfactorUse Eigenfactor to view multiple measures. Measures included are: EigenFactor, Impact Factor, and Article Influence Score.
- SCImago Journal Rankings"...a portal that includes the journals and country scientific indicators developed from the information contained in the Scopus® database (Elsevier B.V.). These indicators can be used to assess and analyze scientific domains."
- Scopus CiteScore Metrics for JournalsCiteScore from Scopus is based on the average citations received per document. CiteScore is the number of citations received by a journal in one year to documents published in the three previous years, divided by the number of documents indexed in Scopus published in those same three years.
Citation Metrics
- Google ScholarGoogle Scholar searches the academic, scholarly Web for peer-reviewed papers, theses, books, abstracts and articles. Searching Google Scholar from the Portland State University Library will identify full text articles available from PSU Library resources as well as open access articles from other universities and colleges.
- Web of ScienceMaintains citation searching for high impact research journals in the arts and humanities, social sciences, and sciences and includes emerging sources citation indexing from 2005.
- PDXScholarPortland State University's Digital Repository, PDXScholar, preserves the University's research, unique resources, and other scholarly output with the goal of providing persistent, access to that work.