One of the most discussed case of fabricated data comes from the Netherlands. Diederik Stapel was a professor of Social Psychology at Tilburg University and the University of Groningen. Some of his research was featured on news sites, such as his Science paper that found that people discriminate more in messy environments or another (unpublished) study that thinking about meat made people less social.Continue reading “Fabrication: The Diederik Stapel case”
If you are interested in scientific integrity, you will probably know PubPeer, a website where you can leave anonymous or signed comments on scientific papers.
PubPeer was launched in late 2012 by neuroscientist Brendon Stell and brothers Richard and George Smith, with Boris Barbour and Gabor Brasnjo acting as advisers. At the start, the founders and advisers were anonymous, but they revealed their identity in 2015.Continue reading “PubPeer – a website to comment on scientific papers”
Unfortunately, several angry Twitter users pointed out it was insensitive of me and irrelevant to mention the country where the Human Photosynthesis Study Center scientists are located. I am confused about this, but I do not want to be insensitive. It appears it is OK to mention most countries but not certain others. I will just try to continue to be an equal-opportunity science integrity detective.
Yesterday, Twitter user @Arroboso pointed out research on “Human Photosynthesis” through this tweet.
Of course I was curious. Last time I checked, humans are not capable of photosynthesis. Instead, I learned that humans are heterotrophs, organisms that rely on eating other organism to get their energy from.Continue reading “Human Photosynthesis”
Note: this post is not an allegation of misconduct. I do not have any strong feelings about low- or high-carb diets.
This post tells the tale of three paper. Paper #1 was retracted, republished as paper #2, and republished a second time as paper #3. Let’s take a look at what happened. Based on an original Twitter thread on Twitter and on ThreadReaderApp.Continue reading “Three diets, three papers, one retraction, and lots of concerns”
The Andrew Wakefield case
One of the best-known examples of data falsification is a study described in a 1998 Lancet paper with Dr. Andrew Wakefield as the lead author. In this paper, 12 children with autism and chronic enterocolitis were described, and these symptoms started immediately after MMR (Measles / Mumps / Rubella) vaccination in 8 of these children.
However, a 2004 investigation by Sunday Times reporter Brian Deer revealed concerning issues with patient recruitment and undisclosed financial conflicts of interest.Continue reading “Falsification: The Andrew Wakefield case”
STAP treatment papers
Haruko Obokata was a researcher and laboratory head at the Japanese Riken Center for Developmental Biology. In 2014, she published 2 Nature papers (here and here) in which she described an acid treatment to turn somatic cells (mouse blood cells) into pluripotent stem cells, a method that she named “stimulus-triggered acquisition of pluripotency” or STAP.
Hours after publication, serious doubts about the validity of the paper were raised on Paul Knoepfler’s blog and PubPeer. Soon, people noticed similarities between photos in the Nature papers and those found in Obokata’s PhD thesis, in which these photos represented different experiments than those described in the Nature papers. In addition, no one was able to reproduce the STAP treatment, which just sounded too simple to be true.Continue reading “Falsification: Haruko Obokata case”
BAS and SAS remain focused on what (Carl) Sagan called “extraordinary claims” (which require “extraordinary evidence,” as his adage reminds us) but we also seek to improve the general public understanding of science and critical thinking. Scientific skepticism is independent of other movements which sometime also claim the term “skeptic.” Scientific skepticism can be embraced by all, whether religious or non-religious, trained in science or new to the scientific method, or anyone interested in better understanding truth and reality.From the SkeptiCalCon website. Source: http://www.skepticalcon.com/about-skeptical
The event was held in the Hyatt Regency hotel next to San Francisco International Airport. It was an unusually hot day and temperatures got pretty toasty in the Garden Pavilion. But it was a great conference.Continue reading “SkeptiCalCon 2019”