A journal has allowed a geophysicist who cited his own work hundreds of times across 10 papers to retract the articles and republish them with a fraction of the self-citations.
From 2017 to 2019, Yangkang Chen published some of the papers in Geophysical Journal International, an Oxford University Press title, while he was a postdoc at Oak Ridge National Laboratory in the U.S., and some as a faculty member at Zhejiang University in China. In April, the journal subjected the works to expressions of concern.
The research process is rarely straightforward. There are a myriad of ways in which it can go wrong, from the inception of a hypothesis that goes on to be disproved, to failed experiments and rejected manuscripts, hopefully ending in the “happily ever after” of adding to the scholarly record through publication and worldwide dissemination… before starting all over again. Being able to build on the corpus of existing knowledge is essential for future discoveries and innovation: As Newton wrote back in 1675 “If I have seen further, it is by standing upon the shoulders of giants.”
Sadly, we know that even once published, many scientific results are not easily reproducible, and some are amended or retracted. Fraud and misconduct might be the attention-grabbing explanations for the lack of reproducibility in research, but more often than not, it is honest mistakes or making decisions with inaccurate or incomplete information that lead to errata, corrigenda or retraction of articles. Many have argued we need to be more honest about this – and to see retraction as a good thing. Correction of the version of record should be embraced, rather than avoided, and the stigma surrounding retractions should be removed.
Following pushback from members of the taxonomy community, Clarivate Analytics, the company behind the Impact Factor, has reversed its decision to suppress two journals from receiving those scores this year.
As we reported in late June, Clarivate suppressed 33 journals from its Journal Citation Reports, which meant denying them an Impact Factor, for high levels of self-citation that boosted their scores and ranking. Many universities — controversially — rely on Impact Factor to judge the work of their researchers, so the move could have a dramatic effect on journals and the authors whose work appears in them.
At least two more journals are fighting decisions by Clarivate — the company behind the Impact Factor — to suppress them from the 2019 list of journals assigned a metric that many rightly or wrongly consider career-making.
In a letter to the editorial board of Body Image, an Elsevier journal that was one of 33 suppressed by Clarivate for excessive self-citation, editor in chief Tracy Tylka and nine journal colleagues write:
More than 70% of the citations in one journal were to other papers in that journal. Another published a single paper that cited nearly 200 other articles in the journal.
The list includes some of publishing’s biggest players: Nine journals published by Elsevier, seven by Springer Nature, six by Taylor & Francis, and five by Wiley.
A medical journal in Italy has retracted at least 17 papers by researchers in that country who appear to have been caught in a citation scam. The journal says it also fired three editorial board members for “misconduct” in the matter.
The retractions, from Acta Medica Mediterranea, occurred in 2017 and 2018, but we’re just finding out about them now; 14 involve roughly the same group of neuroscientists, while three are by different authors from some of the same institutions as the first team.
The journal last year issued two statements on its website about the cases, which it began investigating in 2018. The first, on Feb. 1, 2019 (we think), declared:
Some peer reviews evidently are tempted to ask authors to cite their work, perhaps as a way to boost their own influence. But a recent episode at the journal Bioinformatics suggests, the risk can outweigh the reward.
A journal that retracted three papers earlier this year because of concerns that one of the authors had asked conference presenters to cite them has republished the articles, saying that it has “inconclusive evidence of improper behavior.”
In February, we reported that the Journal of Vibroengineering had retracted three papers by Magd Abdel Wahab, of Ghent University in Belgium. Wahab had chaired a recent conference, and as we reported then, almost three-quarters of papers that cited Wahab’s three papers originated from the conference. Journal editor Minvydas Ragulskis told us that was “large enough to assume a high probability for citation manipulation.”
At the time, Wahab told us the papers would be republished. And it turns that they were, not long after our original post. There is no explanation on thepapersthemselves, just a “Republished Paper” in front of the three titles, and an editorial note that is not linked, as best we can tell, from any of the papers.
Last year, the soil science community was rocked by reports that an editor, Artemi Cerdà, was accused of citation stacking — asking authors to cite particular papers — boosting his profile, and that of journals where he worked. (Cerdà has denied the allegations.) The case had some major fallout: Cerdàresigned from two journals and the editorial board of Geoderma, additional editors resigned from their posts, and a university launched an investigation. In the midst of the mess, a group of early career scientists in the field released an open letter, urging the leaders of the community “to establish a clear road map as to how this crisis will be handled and which actions will be taken to avoid future misconducts.” Today, Jan Willem van Groenigen, Chair of the Editors in Chief of Geoderma, along with other editors at the journal, published a response to those letter-writers — including a list of the 13 papers that added 83 citations the journal has deemed “unwarranted.” The editorial includes a list of “actions we have taken to prevent citation stacking from recurring and to further strengthen the transparency of the review process” — including monitoring editors and showing authors how to report suspicious conduct.
Retraction Watch: It’s been nine months since the young researchers released their open letter — why respond now?
Although the reason for the retractions may sound odd, the editor, Minvydas Ragulskis, told Retraction Watch he was concerned an author had engaged in citation manipulation. Specifically, Ragulskis explained that the majority of the citations came from papers at a 2017 conference on which one of the authors, Magd Abdel Wahab, was chair—raising suspicion that he had asked conference presenters to cite his work.
Almost three-quarters of papers that cited Wahab’s work originated from the conference, which “is large enough to assume a high probability for citation manipulation,” Ragulskis said. (Wahab, Professor and Chair of Applied Mechanics at Ghent University in Belgium, was not a co-author on the conference papers that cited his work.)