Search Results for: Nick Brown

Paper recommending vitamin D for COVID-19 retracted four years after expression of concern

A paper that purported to find vitamin D could reduce the severity of COVID-19 symptoms has been retracted from PLOS ONE, four years after the journal issued an expression of concern about the research. The article, “Vitamin D sufficiency, a serum 25-hydroxyvitamin D at least 30 ng/mL reduced risk for adverse clinical outcomes in patients … Continue reading Paper recommending vitamin D for COVID-19 retracted four years after expression of concern

Concussion researcher McCrory up to 17 retractions

More than two years after retracting an article by one of its former editors in chief for plagiarism, the British Journal of Sports Medicine has retracted six more pieces by the editor, Paul McCrory, a noted concussion researcher in Australia. The retractions join 11 more of McCrory’s works, including 10 from BJSM and one from … Continue reading Concussion researcher McCrory up to 17 retractions

Exclusive: ‘Bust Size and Hitchhiking’ author to earn four more expressions of concern

The journal Social Influence will be issuing expressions of concern for four papers by Nicolas Guéguen, a marketing researcher whose work has long been dogged by allegations, Retraction Watch has learned.  Guéguen has to date has lost at least three papers to retraction, and has received many more expressions of concern, for his questionable studies. … Continue reading Exclusive: ‘Bust Size and Hitchhiking’ author to earn four more expressions of concern

Neri Oxman accused of lifting from article whose plagiarism led to downfall of concussion expert

Neri Oxman’s problems may be getting worse. The researcher, who has become embroiled in plagiarism accusations following her billionaire husband’s push to depose the president of Harvard for plagiarizing in her thesis, appears to have lifted about 100 words in her thesis from an article that has been plagiarized before. Last week, Business Insider reported … Continue reading Neri Oxman accused of lifting from article whose plagiarism led to downfall of concussion expert

Weekend reads: Death penalty for prof who killed whistleblower; psychiatry dept. shakeup after suicide in clinical trial; how scientific communication became highly profitable

Would you consider a donation to support Weekend Reads, and our daily work? Retraction Watch turned 13 on Thursday. The week also featured: Our list of retracted or withdrawn COVID-19 papers is up to nearly 350. There are now 42,000 retractions in our database — which powers retraction alerts in Edifix, EndNote, LibKey, Papers, and Zotero. The Retraction Watch Hijacked Journal Checker now contains 200 titles. … Continue reading Weekend reads: Death penalty for prof who killed whistleblower; psychiatry dept. shakeup after suicide in clinical trial; how scientific communication became highly profitable

Journal hasn’t retracted ‘Super Size Me’ paper six months after authors’ request

Six months after the authors of a 2012 paper requested its retraction, a marketing journal is still investigating the concerns,  Retraction Watch has learned. Other researchers had failed to replicate the findings – that consumers choose portion sizes based on their desire to signal higher social status –  and discovered anomalies in the data.  The … Continue reading Journal hasn’t retracted ‘Super Size Me’ paper six months after authors’ request

“Bust Size and Hitchhiking” author earns five expressions of concern

A journal has issued an expression of concern about five papers by a psychology researcher whose studies related to women’s sexual behavior and perceived attractiveness have raised eyebrows.  As we’ve previously reported, sleuths have identified seemingly impossible and likely fabricated results in the work of Nicolas Guéguen, a professor of marketing at the Université de … Continue reading “Bust Size and Hitchhiking” author earns five expressions of concern

Ob-gyn loses PhD after committee finds he made up research

It was déjà vu last month when a university in Belgium stripped Egyptian physician Hatem Abu Hashim of his doctorate after he was found to have fabricated data in his thesis.  Just weeks earlier, another Egyptian doctor, Ahmed Badawy, lost the PhD degree he had earned at a Dutch university in 2008. Abu Hashim and … Continue reading Ob-gyn loses PhD after committee finds he made up research

Paper about “sexual intent” of women wearing red retracted seven years after sleuths raised concerns

A psychologist whose controversial publications on human behavior have attracted scrutiny for their implausible workload and impossible statistics has lost a third paper – seven years after sleuths first began questioning it.  The 2012 article, “Color and Women Attractiveness: When Red Clothed Women Are Perceived to Have More Intense Sexual Intent,” was published in the … Continue reading Paper about “sexual intent” of women wearing red retracted seven years after sleuths raised concerns

BMJ says it’s “an ongoing effort” to find articles by plagiarizing concussion researcher Paul McCrory

Weeks after the British Medical Journal corrected a press release about nine retractions and dozens of expressions of concern to mark articles by a prominent concussion expert, a spokesperson for the journal told us it’s still “an ongoing effort” to identify all the articles on which the expert is the sole author.  The concussion researcher, … Continue reading BMJ says it’s “an ongoing effort” to find articles by plagiarizing concussion researcher Paul McCrory