Posts Tagged ‘Harvard University’

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Marc Hauser’s apologists are getting organised

November 2, 2010

Earlier posts have described a Harvard investigation led by the Dean of the Faculty of the Arts and Sciences Michael D. Smith which found Marc Hauser responsible for eight counts of scientific misconduct. Hauser has been “sentenced” to “book leave” for the year.

Some academics – together with some luke warm support from the CHE and the New York Times – seem to be starting a campaign to ease his way back into the academic world. But they give me the impression of merely being apologists. Perhaps – they say – he just made innocent mistakes. Or that the difficult subject of cognition is prone to errors. Maybe he got a raw deal! Unfortunately it all seems like a PR exercise now. Damage control and the hell with the questionable ethics of a Professor who specialises in cognition and ethics.

But it seems to me to be conveniently forgotten that he has already been found guilty – on eight counts just at Harvard. The onus of proof has shifted. The assumption must now be of guilt  – not of innocence. His work dating at least back to 1995 is suspect.

At least the Harvard Crimson is not (at least not yet) joining the circle of protective wagons beginning to form around Hauser:

Professor Hauser is set to return to campus next year after his leave is over. However, we believe that the University should implement some sort of consequence when he returns—a penalty that is on par with the severity of his actions. Although it would be helpful if Harvard would release more information on the eight counts of misconduct that it uncovered, it is likely prohibited from doing so by the regulations surrounding ongoing legal proceedings.

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Posted in Behaviour, Science, scientific misconduct | 1 Comment »

Another Harvard paper retracted – post-doc’s research suspect

October 14, 2010

The paper in Nature “Systemic signals regulate ageing and rejuvenation of blood stem cell niches” by Shane R. Mayack, Jennifer L. Shadrach, Francis S. Kim & Amy J. Wagers has been retracted at the request of 3 of the authors.

According to the Boston Globe story the retraction was not signed by Shane R Mayack, the lead author of the article, who was a postdoctoral researcher in Wagers’s laboratory.

The paper, published in January in Nature, examined aging of blood stem cells. The retraction, published yesterday, was signed by Amy Wagers, a stem cell biologist at Joslin Diabetes Center and two of her coauthors.

Joslin spokesman Eric Bender said he could not comment on whether Mayack was still working in the laboratory. The retraction did not explain whether it was an innocent mistake, possible research misconduct, or some other issue — nor did it make clear who, if anyone, was at fault.

Two months ago, Harvard confirmed that a high-profile psychology professor, Marc Hauser, had engaged in eight instances of scientific misconduct, leading to the retraction of one paper he coauthored and raising concerns about two others.




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Posted in Science, scientific misconduct | 3 Comments »

Harvard President says Hauser could lose tenure

September 22, 2010
Statue of John Harvard, founder of Harvard Uni...

John Harvard: Wikipedia

The Boston Globe reports on an interview of Harvard’s President Drew Gilpin Faust by former ABC correspondent Charlie Gibson.

The discussion, billed as a start-of-the-school year address, was held at Sanders Theatre and broadcast over the Internet. In response to Gibson’s question about why Marc Hauser remained on the faculty even after the university found him guilty of eight instances of scientific misconduct, Faust said Harvard is addressing the issue. “Integrity is absolutely fundamental in everything we do,’’ Faust said. “We have a process we have undertaken, and that process still has some part to continue because it involves federal funds.’’ Cases of scientific misconduct could result in a loss of tenure, Faust said.

Gibson said the silence from the university has been “somewhat deafening,’’ and raised the possibility that the lack of response could call into question Harvard’s research integrity and have financial implications. But Faust replied that Harvard has moved to depart somewhat from its normally confidential proceedings, in order to correct the scientific record, though it remains mindful of ongoing federal investigations. “Announcing that there were indeed findings, that was unprecedented,’’ she said.

Whether the Harvard President is actually trying to maintain and protect integrity or merely engaging in damage control is unclear. The second part of the Boston Globe article is about the honouring of Martin Peretz and how Harvard is swallowing its principles and seems to show that there is a price at which Harvard is prepared to compromise integrity.

But meanwhile the wagons continue to circle.

Bert Vaux who is a former Professor of Linguistics at Harvard University and Jeffrey Watumull who is a PhD student in Linguistics and a member of Hauser’s lab have rushed to his defence in The Harvard Crimson.

“In our experience, Marc Hauser is the consummate scientist—the most disinterested, the most rational, the most ethical. We are proud to be his colleagues. However, we are less than proud of those in the cognitive sciences reacting publicly to Hauser’s case with irresponsible impatience (disrespect for due process), unjustified slurs, and half-baked conjectures. All are interested in the truth, but as scientists we ought to consider the case reasonably and measuredly, with objectivity and fairness”.

But they forget that his nonsense started at least as long ago as 1995. One wonders whether Hauser’s defenders are part of a concerted damage control exercise. Methinks they do protest too much.

The onus of proof has shifted.

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Posted in Ethics, Science, Scientific Fraud | 1 Comment »

Harvard reviews Hauser’s work – but is the purpose investigation or vindication?

September 17, 2010
Harvard is reviewing all “relevant” work by Marc Hauser . But there is a large element of “damage control” and “vindication” of Hauser’s co-workers which is mixed in with the investigation. It is to be hoped that they will be able to resist the temptation to stand on the position that if further misconduct by others cannot be rigorously proven then these others can be acquitted. Now that Hauser’s misconduct has been established the onus of proof shifts – and must do so. The default position must be that all his work is now tainted unless shown beyond reasonable doubt to be otherwise.

The focus must be on investigation and not on a pre-planned vindication or on “rescuing” the money spent if the work is suspect.

http://www.thecrimson.com/

With a federal investigation now underway, much of Hauser’s research has been called into question—and with it, the annals of literature that have grown out of it. In response, the Psychology Department at Harvard has set in motion a project to review Hauser’s work and to determine the areas of his groundbreaking research that can be salvaged.

Cotton-top tamarind

In the last 10 years alone, Hauser has published 143 articles and four books, work that has helped form the foundation for an entirely new field of science. “It creates a lot of uncertainty for people in those fields,” said a Harvard psychology professor who asked to remain anonymous, stating that the situation is still evolving. “They may begin to worry about whether they can trust other findings from that lab.”

The department established a committee to begin a process that could include combing through decades of research. “We are starting a process in collaboration with the animal cognition community about how to deal with this,” Carey said. “Clearing the record is the way you deal with the integrity of the science.” Carey said that the department has also assumed the responsibility of vindicating any department members—students and colleagues alike—who may have worked with Hauser in the past.

According to his curriculum vitae, Hauser has advised 24 Ph.D. students and overseen 15 post doctoral students. The CV lists 221 published papers authored or co-authored by him. And in an academic web of peer research, hundreds of published articles cite and work off of Hauser’s research. And in an academic web of peer research, hundreds of published articles cite and work off of Hauser’s research.

Hauser has made a name for himself by executing novel research techniques in the field of animal cognition. His work with primates and cotton-top tamarinds—the subject of Hauser’s only article to have been retracted—has involved a unique set of research skills and costly access to the animals.

“You don’t want to throw out about two decades of groundbreaking work, but you also don’t want to build a science on shaky ground,” said the psychology professor. “How do we rescue millions of dollars of research?” the individual added.

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Posted in Ethics, Science, Scientific Fraud | 1 Comment »

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