Category: united states

Journal reviewing papers by researcher who sexually assaulted disabled author

Screen Shot 2015-11-03 at 12.10.00 PMA disability journal is “paying significant attention” to papers authored by Anna Stubblefield, a former Rutgers researcher recently convicted of sexually assaulting a disabled man who participated in her research.

Stubblefield was convicted of sexually assaulting “DJ,” a man in his thirties with cerebral palsy who was “declared by the state to have the mental capacity of a toddler,” according to a lengthy piece in the New York Times. Stubblefield and DJ published papers in Disability Studies Quarterly; in one, Stubblefield describes a controversial technique which she claimed helped DJ communicate. But when she eventually used the technique to say DJ was in love with her, his family took her to court, and she was convicted of aggravated sexual assault.

Here is the note from Disability Studies Quarterly, which was published this morning:  Continue reading Journal reviewing papers by researcher who sexually assaulted disabled author

Sex addiction article retracted, republished

Screen Shot 2015-10-14 at 2.01.12 PMAn open-access journal with a speedy peer review process has been having some issues with a retracted article on the biology of sex addiction.

Here’s the simple timeline of events: “Hypersexuality Addiction and Withdrawal: Phenomenology, Neurogenetics and Epigenetics,” a review article, was published by Cureus in July, following a two-day peer review. In the weeks that followed, the paper received a number of criticisms. So the journal quietly corrected it, then issued a formal correction, then retracted the paper — and now, finally, has republished it. The editor of the journal, Stanford professor emeritus John Adler, admitted the “decision was dumb” to initially fix the article without an alert, but it was ultimately doomed by “political” issues — namely, a larger debate over whether or not “sex addiction” exists at all.

We’ll start with the retraction. According to the note, it stems from the mistaken characterization of how sex addition — “hypersexuality” — is described in the current “bible” of psychiatry:

Continue reading Sex addiction article retracted, republished

Authors retract highly cited Nature quantum dot letter after discovering error

cover_nature

Authors have retracted a highly cited Nature letter that purported to discover a much sought-after, stable light source from quantum dots, after they realized the light was actually coming from another source: the glass the dots were affixed to.

When the paper “Non-blinking semiconductor nanocrystals” was published in 2009, it received some media coverage, such as in Chemistry World. That’s partly because very small sources of “non-blinking” light could have wide-ranging, big-picture applications, author Todd Krauss, a physical chemist at the University of Rochester, told us:

Off the top of my head, a quantum computer. Quantum cryptography is another one. People want a stable light source that obeys quantum physics, instead of classic physics.

The retraction note, published Wednesday, explains how the researchers found out the effect was coming from the glass, not quantum dots:

Continue reading Authors retract highly cited Nature quantum dot letter after discovering error

Retracted child labor paper “was improperly attributed,” copied text verbatim

C1 PAGE.inddThe American Journal of Public Health has retracted a paper after it was published online, when editors discovered that the author had plagiarized text verbatim and attributed the material to completely different sources.

“Child Farm Laborers” discusses child labor through the lens of the American photographers that documented the lives of young farm workers at the beginning of the century, such as Lewis Hine. It was authored Aung Zaw Win, whose affiliation on the paper is listed as Notre Dame de Namur University, in California.

The article was slated to be published in the journal’s August issue but editors printed the retraction shortly after it posted online. Here’s the notice:

Continue reading Retracted child labor paper “was improperly attributed,” copied text verbatim

Journal retracts — and republishes — small study on gamma rays for OCD

Screen Shot 2015-10-28 at 8.40.00 PMJAMA Psychiatry has retracted and republished a paper on a cutting-edge procedure for patients with obsessive compulsive disorder.

In the original paper, the authors claimed that three out of eight patients who underwent a procedure that used gamma rays to kill brain cells showed improvements 12 months later (versus zero in the group who underwent a “sham” procedure). But after a reader noticed an “inadvertent” error in the calculation of how many patients had improved, the authors realized that only two of the patients had responded meaningfully to the procedure.

The new results “did not reach statistical significance,” the authors write in a “Notice of Retraction and Replacement.”  JAMA Psychiatry published it yesterday, along with a new version of the article, a letter from psychiatrist Christopher Baethge pointing out the error, and an editorial. The original article is available in the supplemental material of the new version, with the errors highlighted.

Here’s the note in full for “Gamma ventral capsulotomy for obsessive-compulsive disorder: a randomized clinical trial,” which explains the error:

Continue reading Journal retracts — and republishes — small study on gamma rays for OCD

BMJ corrects controversial critique of US dietary guidelines report

downloadThe BMJ has published a correction to a critique of the U.S. dietary guidelines report that has received heavy criticism from nutrition experts.

The author, journalist Nina Teicholz, has also posted a response to the criticism of the article.

The BMJ investigation, released in September, asserted that the guidelines committee used “weak scientific standards” to make its recommendations. It also criticized several aspects of the new expert report for the guidelines, such as “deleting meat from the list of foods recommended as part of its healthy diets.”

Soon after the feature appeared, The Verge — who first reported the news of the correction this week — called it “bogus.” The BMJ quickly issued a “clarification” to the paper, in the “rapid response” section of the paper (the journal’s version of a comment section). It noted that the feature should have specified “lean” meats.

The new, official, correction doesn’t formally put the clarification on the record. Instead, it addresses the research behind the analysis about saturated fats. Here it is in full:

Continue reading BMJ corrects controversial critique of US dietary guidelines report

Taste researcher falsified data in two papers: ORI

ori-logoA federal report has found that a former University of Maryland postdoc “falsified and/or fabricated” data in two papers about taste receptors.

The Office of Research Integrity report found that Maria C.P. Geraedts manipulated bar graphs in the papers to “produce the desired result.” Both have been retracted. Geraedts left academia in 2014, and is now a science writer.

We reported on one retraction in July, “Gustatory stimuli representing different perceptual qualities elicit distinct patterns of neuropeptide secretion from taste buds,” published in The Journal of Neuroscience.

The other, “Transformation of postingestive glucose responses after deletion of sweet taste receptor subunits or gastric bypass surgery,” published in 2012 in the American Journal of Physiology Endocrinology and Metabolism, was retracted in September. Here’s the note, which cites the university’s investigation: Continue reading Taste researcher falsified data in two papers: ORI

University investigating duplicated images in retracted paper

Cell MetabolismThe authors of a Cell Metabolism paper are pulling it after discovering blot images that “appear more than once in independent and unrelated experiments.” 

Just how the duplication occurred in the 2009 paper — about transcription of mitochondrial DNA — remains a mystery, the authors note:

…the reasons for the errors are still under investigation…

Meanwhile, we’ve learned that the last author on the paper — Carlos Moraes of the University of Miami — has requested a retraction for another 2013 paper in Mitochondrion, also co-authored by Tina Wenz at the University of Cologne in Germany. That paper is among multiple publications co-authored by Moraes and Wenz that have been flagged on PubPeer.

We’ve reached out to the parties involved, and received a warning from an attorney representing Wenz that if we write about Continue reading University investigating duplicated images in retracted paper

Symposium intro pulled after author refuses to revise following changes to lineup

Integrative and Comparative Biology

A biology journal has pulled the introduction to a symposium that was published online before the symposium papers had been finalized. After reviewers rejected multiple papers, the author of the introduction — and organizer of the symposium — refused to revise his portion accordingly, so the journal retracted it.

Suzanne Miller, an assistant editor at Integrative and Comparative Biology, told us that the journal ended up rejecting two out of the seven papers in the symposium. When editors asked the symposium organizer, Valentine Lance, to rewrite the introduction — which contained a brief background on each speaker — he told us that he refused to do the rewrite, and said that he “simply quit.”

Miller told us the journal is now changing its practice as a result of this incident: Continue reading Symposium intro pulled after author refuses to revise following changes to lineup

Correction restores confidence in results of confidence study

Strategic Management JournalA study that looked at how entrepreneurs’ confidence levels change depending on market conditions has been corrected to fix an error that flipped the results of one of the experiments.

The paper was published in 2013 by the Strategic Management Journal, and explored how entrepreneurs stay confident in difficult marketplaces by studying how people reacted to tasks of varying difficulty. In one experiment, participants were asked how well they thought they did on an easy quiz and how well they did on a hard quiz. Results showed that “participants underestimated their scores on the easy quiz” and “overestimated their performance on the difficult quiz.” However, authors wrote the opposite in the final paper.

Here’s the correction notice for “Making Sense of Overconfidence in Market Entry”:

Continue reading Correction restores confidence in results of confidence study