Category: by reason for retraction

Too much skin in the game: Derm journal calls out author for duplication

We often praise authors for doing the right thing by retracting with transparency. Here’s a journal that deserves recognition for its handling of a case of duplicate publication.

Acta Dermatovenerologica Alpina, Pannonica et Adriatica (ADAPA), a European derm publication, has retracted a 2018 article in smack-down fashion, calling out a co-author for deceit. The paper was a case study titled “Inflamed bilateral linear atrophoderma of Moulin in an adult woman: a case report.” According to ADAPA, a reader noticed that a virtually identical article — with the same title — had appeared in a Turkish dermatology publication in late 2017.

In an lengthy editorial, Jovan Miljković, the editor-in-chief of the journal, explained what happened after a review of the two papers found them to be “virtually identical”: Continue reading Too much skin in the game: Derm journal calls out author for duplication

Former University of Washington researcher faked data, say Feds

Edward J. Fox, a former faculty member at the University of Washington in Seattle, faked data in a manuscript submitted to Nature and in an NIH grant application, according to new findings from the U.S. Office of Research Integrity (ORI).

Fox, who initially confessed to some of the misconduct when confronted by the university, “neither admits nor denies ORI’s finding of research misconduct related to grant application R01 CA193649-01A1,” the ORI said in an announcement. However, he Continue reading Former University of Washington researcher faked data, say Feds

Time to say goodbye to “statistically significant” and embrace uncertainty, say statisticians

Nicole Lazar

Three years ago, the American Statistical Association (ASA) expressed hope that the world would move to a “post-p-value era.” The statement in which they made that recommendation has been cited more than 1,700 times, and apparently, the organization has decided that era’s time has come. (At least one journal had already banned p values by 2016.) In an editorial in a special issue of The American Statistician out today, “Statistical Inference in the 21st Century: A World Beyond P<0.05,” the executive director of the ASA, Ron Wasserstein, along with two co-authors, recommends that when it comes to the term “statistically significant,” “don’t say it and don’t use it.” (More than 800 researchers signed onto a piece published in Nature yesterday calling for the same thing.) We asked Wasserstein’s co-author, Nicole Lazar of the University of Georgia, to answer a few questions about the move. Here are her responses, prepared in collaboration with Wasserstein and the editorial’s third co-author, Allen Schirm.

So the ASA wants to say goodbye to “statistically significant.” Why, and why now? Continue reading Time to say goodbye to “statistically significant” and embrace uncertainty, say statisticians

Two papers yanked for lack of formal ethics approval

By Nick Youngson

Get it in writing. That’s the moral in a pair of retractions in different journals after authors claimed to have received oral — but not written — ethics approval for their research.

One paper, in the International Journal of Pediatrics, a Hindawi title, came from a group in Kuwait and Greece. Titled “Prevalence and associated factors of peer victimization (bullying) among grades 7 and 8 middle school students in Kuwait, the article appeared in February 2017.

According to the retraction notice: Continue reading Two papers yanked for lack of formal ethics approval

Semi-automated fact-checking for scientific papers? Here’s one method.

Jennifer Byrne

Wouldn’t it be terrific if manuscripts and published papers could be checked automatically for errors? That was the premise behind an algorithmic approach we wrote about last week, and today we bring you a Q&A with Jennifer Byrne, the last author of a new paper in PLOS ONE that describes another approach, this one designed to find incorrect nucleotide sequence reagents. Byrne, a scientist at the University of Sydney, has worked with the first author of the paper, Cyril Labbé, and has become a literature watchdog. Their efforts have already led to retractions. She answered several questions about the new paper.

Retraction Watch (RW): Seek & Blastn allows for “semi-automated fact-checking of nucleotide sequence reagents.” Can you explain what these reagents are used for, and what Seek & Blastn does? Continue reading Semi-automated fact-checking for scientific papers? Here’s one method.

A university thought its misconduct investigation was complete. Then a PubPeer comment appeared.

When Venkata Sudheer Kumar Ramadugu, then a postdoc at the University of Michigan, admitted to the university on June 28 of last year that he had committed research misconduct in a paper that appeared in Chemical Communications in 2017, he also “attested that he did not manipulate any data in his other four co-authored publications published while at the University of Michigan.”

And so, a few days later, Michael J. Imperiale, the university’s research integrity officer, wrote a letter to the U.S. Office of Research Integrity (ORI) informing them of the findings. On August 2, Ramadagu was terminated from Michigan. And on August 3, Ayyalusamy Ramamoorthy, the head of the lab where Ramadagu had worked, wrote a letter to Chemical Communications requesting retraction of the paper.

While the retraction would not appear until the end of November, and ORI sanctions not announced until the end of December, Michigan’s responsibilities seemed to have been discharged as of early August. But documents obtained by Retraction Watch through a public records request detail how that was not the end of the story. Continue reading A university thought its misconduct investigation was complete. Then a PubPeer comment appeared.

Plagiarism prompts retraction of 25-year-old article by prominent priest

Fr. Thomas Rosica

Retraction Watch readers may have heard about Fr. Thomas Rosica, a priest who recently apologized for plagiarism and resigned from the board of a college. The case, which involved Rosica’s speeches and popular columns, prompted at least two observers to take a look at his scholarly work.

One of those observers was Michael Dougherty, who has a well-earned reputation as the plagiarism police squad in certain fields and recently published Correcting the Scholarly Record for Research Integrity: In the Aftermath of Plagiarism. Dougherty wrote a letter to the journal in question, Worship, on February 20th.

In the letter, which we have posted here, Dougherty writes: Continue reading Plagiarism prompts retraction of 25-year-old article by prominent priest

Will scientific error checkers become as ubiquitous as spell-checkers?

Jonathan Wren

How common are calculation errors in the scientific literature? And can they be caught by an algorithm?  James Heathers and Nick Brown came up with two methods — GRIM and SPRITE — to find such mistakes. And a 2017 study of which we just became aware offers another approach.

Jonathan Wren and Constantin Georgescu of the Oklahoma Medical Research Foundation used an algorithmic approach to mine abstracts on MEDLINE for statistical ratios (e.g., hazard or odds ratios), as well as their associated confidence intervals and p-values. They analyzed whether these calculations were compatible with each other. (Wren’s PhD advisor, Skip Garner, is also known for creating such algorithms, to spot duplications.)

After analyzing almost half a million such figures, the authors found  that up to 7.5% were discrepant and likely represented calculation errors. When they examined p-values, they found that 1.44% of the total would have altered the study’s conclusion (i.e., changed significance) if they had been performed correctly.  

We asked Wren — who says he thinks automatic scientific error-checkers will one day be as common as automatic spell-checkers are now — to answer a few questions about his paper’s approach. This Q&A has been slightly edited for clarity.

Retraction Watch (RW): What prompted you to perform your study? Continue reading Will scientific error checkers become as ubiquitous as spell-checkers?

Study claiming hate cuts 12 years off gay lives retracted

Low Library, Columbia University

After years of back and forth, a highly cited paper that appeared to show that gay people who live in areas where people were highly prejudiced against them had a significantly shorter life expectancy has been retracted.

The paper, “Structural stigma and all-cause mortality in sexual minority populations,”  was published in 2014 by Mark Hatzenbuehler of Columbia University and colleagues. As we reported last year, Mark Regnerus, of the University of Texas at Austin, published a paper describing his failed attempts to replicate the study in 2016: Continue reading Study claiming hate cuts 12 years off gay lives retracted

New study finds “important deficiencies” in university reports of misconduct

via NASA

Retraction Watch readers may recall the name Yoshihiro Sato. The late researcher’s retraction total — now at 51 — gives him the number four spot on our leaderboard. He’s there because of the work of four researchers, Andrew Grey, Mark Bolland, and Greg Gamble, all of the University of Auckland, and Alison Avenell, of the University of Aberdeen, who have spent years analyzing Sato’s papers and found a staggering number of issues.

Those issues included fabricated data, falsified data, plagiarism, and implausible productivity, among others. In 2017, Grey and colleagues contacted four institutions where Sato or his co-authors had worked, and all four started investigations. In a new paper in Research Integrity and Peer Review, they describe some of what happened next:

Continue reading New study finds “important deficiencies” in university reports of misconduct