Friday, January 26, 2018

#1955: Anthony R. Mawson

Some pseudoscientists have actual education and backgrounds in research, lending them a sheen of credibility in their pseudoscientific research endeavors. A striking thing about pseudoscientists’ attempts to do research, however, is how they systematically and deliberately avoid taking simple measures to validate their findings – they deliberately select biased samples, avoid blinding, neglect asking whether something works in favor of just looking at how it works (and consequently end up churning out garbage through strategies like p-hacking). It really is striking, insofar as it would often have been relatively easy to do it right – it’s almost as if they tacitly know that doing it right significantly lowers the chance of obtaining the results they want.

The research of Anthony R. Mawson is a striking example. Now, Mawson has a real education. He is also an anti-vaxxer and a fan of Andrew Wakefield who really, really want to deploy his skills in the service of anti-vaccine propaganda. Mawson is most famous for his “research” putatively showing differences in general health outcomes between vaccinated and unvaccinated kids, and that the unvaccinated ones are healthier (of course, even if it were true, which it isn’t, it would have been largely because those unvaccinated kids would not have died due to vaccine-preventable diseases because of herd immunity; Mawson’s fans are not able to comprehend this otherwise obvious point, however). To establish the results he wanted, Mawson conducted an internet survey among home-schooling parents, where the opportunity to participate was spread by word of mouth in anti-vaccine groups, and where the largely anti-vaccine parents would report their opinion and assessment of the general health of their children without consulting medical records. It doesn’t take much knowledge of scientific methodology to realize that such a survey is less than worthless (some further details here), and the really striking thing is: why would Mawson, for a study that apparently required substantial funding (seemingly from various anti-vaccine fundraising efforts) deliberately choose a sample like this, one that any elementary school kid would be able to tell you would make the results worthless, and – in addition – deliberately avoid taking into account measures (like medical records) that would provide any kind of control? How would you explain his choice of methodology if not by i) trying to make sure the data would end up “showing” what he wanted them to show and fearing that using a proper methodology apt to track reality would not yield the results he wanted; and/or ii) it matters less to pseudoscientists and denialists that the study is properly done and reflects reality, than that it exists and can be brought up in online debates and used to scare those who don’t know enough about the methodology (or don’t have time to look at it) to realize that it is complete shit? More details about why it is shit, in case you ever wondered, are here.

As an aside, one has to wonder about the competence of the people at the Institutional Review Board at Jackson State University who approved said study. And it’s not like the anti-vaccine crowd hasn’t tried to obtain the results they want by (deliberately) incompetently done phone surveys and Internet surveys before.

Well, the fruit of Mawson’s efforts, “Vaccination and Health Outcomes: A Survey of 6- to 12-year-old Vaccinated and Unvaccinated Children based on Mothers’ Reports,” was provisionally accepted by the bottom-feeding journal Frontiers in Public Health (which had previously published – before retracting – a study on chemtrails). Frontiers went on to pull it and eventually formally retract it, something that didn’t prevent antivaxxers from touting it. The peer-reviewers included Linda Mullin Elkins, a chiropractor at Life University – a “Holistic Health University” offering studies “within the fields of Chiropractic, Functional Kinesiology, Vitalistic Nutrition, Positive Psychology, Functional Neurology and Positive Business” – which suggests that Frontier uses a too-literal interpretation of “peer-review” for their reviews of garbage pseudoscience.

The study was then, without even attempting to correct for the glaring methodological shortcomings, published in Journal of Translational Science, a predatory pseudojournal published by Open Access Text, as “Pilot comparative study on the health of vaccinated and unvaccinated 6- to 12-year old U.S. children”. Details (including further details about the utter worthlessness and painfully obvious biases of the study) here. They even published a second study, as bankrupt as the first, using the same data set, in the same predatory journal; that one, too, was eaten up and promoted with gusto by antivaccine conspiracy groups and antivaccine advocates like Bob Sears – InfoWars was all over it, for instance, with delusional comments by one Celeste McGovern, described as  a “vaccine expert”, of Claire Dwoskin’s Children’s Medical Safety Research Institute, one of the antivaccine groups that funded Mawson’s “study”.

In 2011, Mawson filed a lawsuit against the Mississippi State Department of Health, alleging that the state health officer interfered with his position at the University of Mississippi Medical Center (his contract wsa not renewed) after promoting antivaccine talking points. The suit was dismissed in 2012.

Diagnosis: Pseudoscientist and conspiracy theorist. Yes, Mawson has a real education, but what he dabbles in is not science. Dangerous.

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