“90% of papers published in academic journals are never cited.” This damning statistic from a 2007 overview of citation analysis recently darted about cyberspace. A similar statistic had made the rounds in 2010 but that time it was about 60% of social and natural science articles that were said to be uncited. Neither statistic came with a link to supporting academic research papers.
That lack of support was a problem for me. I did not doubt the basic truth that many academic papers are uncited. But to be sure 90% was not urban legend and to learn the context and caveats, I needed to find the original research paper. I was not the only one who wanted the supporting evidence. So, I dove into Google scholar, searching the disparaged academic literature for articles on academic citation rates.
What’s the truth?
Many academic articles are never cited, although I could not find any study with a result as high as 90%. Non-citation rates vary enormously by field. “Only” 12% of medicine articles are not cited, compared to about 82% (!) for the humanities. It’s 27% for natural sciences and 32% for social sciences (cite). For everything except humanities, those numbers are far from 90% but they are still high: One third of social science articles go uncited!
Ten points for academia’s critics.