Category: by author

Brit psych journal retracts Stapel paper on the paradox of failure

In 2011, Diederik Stapel, a Dutch researcher who at the time was a shining star in the world of social psychology, published an article in the British Journal of Social Psychology with the counter-intuitive claim that failure can sometimes be more emotionally gratifying than success.

We’re guessing this isn’t one of those times. As readers of this blog well know, Stapel has admitted to fabricating loads of data. The BJSP has now retracted the article.

Here’s the notice for the paper, which has yet to be cited, according to Thomson Scientific’s Web of Knowledge: Continue reading Brit psych journal retracts Stapel paper on the paradox of failure

Will a new literature format “radically alter” how scientists write, review, and read papers?

A group of authors at a Pittsburgh company have proposed a new way to write, review, and read scientific papers that they claim will “radically alter the creation and use of credible knowledge for the benefit of society.”

From the abstract of a paper appearing in the new Mary Liebert journal Disruptive Science and Technology, which, according to a press release, will “publish out-of-the-box concepts that will improve the way we live”: Continue reading Will a new literature format “radically alter” how scientists write, review, and read papers?

Retraction seven for Shouwei Han, this one in the American Journal of Physiology

ShouWei Han, who has been forced to retract six papers from various physiology journals following an investigation into his work by his former employer, the University of Louisville, has added another one to his tally.

Here’s the notice, from the American Journal of Physiology: Lung Cellular and Molecular Physiology: Continue reading Retraction seven for Shouwei Han, this one in the American Journal of Physiology

Weight loss surgeon who made up data loses job at University Hospital Leipzig

Edward Shang

Edward Shang, a weight loss surgeon who has now retracted two papers for fraudulent data, is out of his job at the University Hospital Leipzig.

According to a university release — which was apparently retracted for about an hour and which we’ve had trouble accessing at various points this morning — Shang’s employment contract with the Leipzig hospital is “terminated by mutual agreement with immediate effect.”

The release also says Continue reading Weight loss surgeon who made up data loses job at University Hospital Leipzig

Puzzling: Maybe weight loss surgery paper by author who acknowledged fraud is being retracted after all

We’ve been following the case of Edward Shang, a weight loss surgeon who has acknowledged making up most — if not all — of the patients in a now-retracted study in Surgery for Obesity and Related Diseases. Last week, we reported that Obesity Surgery, where Shang had published four papers, would not be retracting any of them. That’s what Surgery for Obesity and Related Diseases Obesity Surgery editor Scott Shikora told us in an email exchange (more on that below).

It turns out, however, that one of Shang’s Obesity Surgery papers had already been retracted, unbeknownst to us because the original abstract was not — and is still not — linked to the retraction notice, which reads: Continue reading Puzzling: Maybe weight loss surgery paper by author who acknowledged fraud is being retracted after all

Obesity Surgery won’t retract papers by weight loss surgeon who published fake data elsewhere

Earlier this week, we reported on the case of Edward Shang, a weight loss surgeon who was forced to retract a study after it became clear that he had enrolled only about a third as many patients as he claimed — if he enrolled any at all. In that post, the editor in chief of Surgery for Obesity and Related Diseases, who retracted the paper, told us he had flagged the issue for Obesity Surgery editors, who had also published Shang’s work.

Yesterday, we heard back from the editor of Obesity Surgery, Scott Shikora, who tells us that he’s reviewed Shang’s four publications in his journal: Continue reading Obesity Surgery won’t retract papers by weight loss surgeon who published fake data elsewhere

Author retracts weight loss surgery paper after admitting most, if not all, of the subjects were made up

If you had read “Aerobic endurance training improves weight loss, body composition, and co-morbidities in patients after laparoscopic Roux-en-Y gastric bypass,” a 2010 paper in Surgery for Obesity and Related Diseases, you might have been convinced by the title and findings that exercise was a good idea for people who’d had stomach stapling.

After all, the authors had operated on “60 consecutive morbidly obese patients” and then randomized them into “a low-exercise group (aerobic physical exercise 1 time for 1 hr/wk) or a multiple-exercise group (APE 2 times for 1 hr/wk)” so they could collect data on “age, gender, length of hospital stay, operative details, co-morbidities, postoperative complications, initial body weight and height, postoperative weight, and body composition.” When they did that, they found that “The multiple exercise group had a significantly more rapid reduction of body mass index, excess weight loss, and fat mass compared with the low-exercise group.”

Except that at best they had only operated on about a third the number of patients they said they had. Continue reading Author retracts weight loss surgery paper after admitting most, if not all, of the subjects were made up

Journal retracts two Stapel papers, on salesmen and on women who change their names when they marry

The journal Basic and Applied Social Psychology has retracted two articles by Diederik Stapel, the Dutch researcher who has admitted falsifying his data. Stapel was suspended from his post at Tilburg University in September.

Here are the notices, which appear together: Continue reading Journal retracts two Stapel papers, on salesmen and on women who change their names when they marry

Poldermans update: Magazine cites lack of informed consent, bogus patient surveys, invented data and more

Larry Husten at CardioBrief has an update on the case of Don Poldermans, a leading Dutch cardiologist who was accused of various iterations of research misconduct. Poldermans was fired last November by Erasmus Medical Center, where he had been head of perioperative cardiac care before the scandal.

According to Husten, Jeroen Bax, another prominent Dutch cardiologist with strong ties to Poldermans, has been cleared of wrongdoing by his institution, Leiden University Medical Centre: Continue reading Poldermans update: Magazine cites lack of informed consent, bogus patient surveys, invented data and more

Salzburg University fires crystallographer Robert Schwarzenbacher for faking data in Journal of Immunology paper

Robert Schwarzenbacher

The crystallographer who confessed to data fabrication that has forced the retraction of a structure in a Journal of Immunology paper on birch pollen allergen — but later recanted — has been fired by the University of Salzburg.

Robert Schwarzenbacher, 39, was awarded a 1.7 million-euro Marie Curie fellowship, the highest individual European research award, six years ago. According to Salzburg’s ORF.at: Continue reading Salzburg University fires crystallographer Robert Schwarzenbacher for faking data in Journal of Immunology paper