Group items tagged

"we pushed back against a misleading news release from Yale University that ran with the headline, "Yale researchers discover underlying cause of myeloma." The release claimed that the researchers identified "what causes a third of all myelomas," describing a faulty immune system response to compounds known as lysolipids as the culprit. But that characterization was wrong. First off, the research only demonstrated an association between lysolipids and this cancer - they didn't prove that one caused the other. And far from applying to a third of myeloma patients, the findings applied only to a tiny group of patients "

Women continue to earn less than men, for a variety of reasons. Discrimination is one, research shows. Women are also likelier than men to work in lower-paying jobs like those in public service, caregiving and the nonprofit sector - and to take time off for children. Employers often base a starting salary on someone's previous one, so at each job, the gender pay gap continues, and it becomes seemingly impossible for women to catch up. Salary history bans are too new for researchers to have studied their effects extensively. But other research has found that people are overly influenced by an opening bid, something social scientists call anchoring bias. This means that if employers learn an applicant's previous salary and it's lower or higher than they were planning to offer, it's likely to influence their offer.

What is the basis for the argument that poor Americans will be healthier if they are required to pay substantially more for health care? It appears that proponents like Ms. Verma have looked at research and concluded that having Medicaid is often no better than being uninsured - and thus that any private insurance, even with enormous deductibles, must be better. But our examination of research in this field suggests this kind of thinking is based on a classic misunderstanding: confusing correlation for causation.

While shark attacks are very rare, reports of shark attacks are on the rise. They have more than tripled in recent decades - from a total of 157 reports worldwide between 1970 and 1979 to a combined 661 reports from 2000 to 2009, according to the Florida Program for Shark Research (FPSR), which maintains a database of known attacks dating back to the mid-1500s. It's important to note that the increase is partly the result of an improved reporting system. But research also indicates that human population growth, increased interest in aquatic recreational activities and changes in weather and water quality play a role.

As an epidemiologist, I am interested in disease - and more specifically, who in a population currently has or might get that disease. What is their age, sex, or socioeconomic status? Where do they live? What can people do to limit their chances of getting sick? Questions exploring whether something is likely to happen or not can be answered with quantitative research. By counting and measuring, we quantify (measure) a phenomenon in our world, and present the results through percentages and averages. We use statistics to help interpret the significance of the results. While this approach is very important, it can't tell us everything about a disease and peoples' experiences of it. That's where qualitative data becomes important.

For AT2 we're asking you to analyse one of the datasets https://tinyurl.com/AEIDatasets . This piece provides some nice examples of how people are using data to do deep exploration of a topic (bike sharing) and its impact for particular stakeholders. If you were doing something on road safety/bikes, then these kinds of resources are good examples of other research you could draw on to support your own analysis of the data and to tell your data story.

Scientists have typically justified excluding female animals from experiments - even when studying conditions that are more likely to affect women - on the basis that fluctuating hormones would render the results uninterpretable. However, according to Rebecca Shansky, a neuroscientist at Northeastern University, in Boston, it is entirely unjustified by scientific evidence, which shows that, if anything, the hormones and behaviour of male rodents are less stable than those of females. Shansky is calling for stricter requirements to include animals of both sexes in research, saying the failure to do so has led to the development of drugs that work less well in women.

Discusses a recent paper and press-release (a short summary circulated to the media by the people involved. In research, this is generally a summary of the paper often published by the university or organisation that has conducted the research). Do you think starting to eat nuts is likely to decrease your risk of heart disease? What other behaviours or characteristics do you think nut-eating might be associated with? Would any of them also be related to health factors?

hen the AP United States history students at Aragon High School in San Mateo California, scanned the professionally designed pages of www.minimumwage.com, most concluded that it was a solid, unbiased source of facts and analysis. They noted the menu of research reports, graphics and videos, and the "About" page describing the site as a project of a "nonprofit research organization" called the Employment Policies Institute. But then their teacher, Will Colglazier, demonstrated how a couple more exploratory clicks-critically, beyond the site itself-revealed that the Employment Policies Institute is considered by the Center for Media and Democracy to be a front group created by lobbyists for the restaurant and hotel industries. "I have some bright students, and a lot of them felt chagrined that they weren't able to deduce this," said Colglazier, who videotaped the episode last January. "They got duped."

For decades, researchers and physicians tended to think about pregnancies as either planned or unplanned. But new data reveals that for a significant group of women, their feelings don't neatly fit into one category or another. As many as one-fifth of women who become pregnant aren't sure whether they want a baby. This fact may reshape how doctors and policymakers think about family planning. For women who are unsure, it doesn't seem enough for physicians to counsel them on pregnancy prevention or prenatal care. "In the past we thought of it as binary, you want to be pregnant or not, so you need contraception or a prenatal vitamin," said Maria Isabel Rodriguez, an obstetrician-gynecologist at Oregon Health and Science University whose research focuses on family planning and contraceptive policy. "But it's more of a continuum." The new data comes from a recent change in the Centers for Disease Control and Prevention's big survey of new mothers, now allowing them to answer a question about their pregnancy desires by saying "I wasn't sure." It shows that some women want to avoid making a decision about becoming pregnant, or have strong but mixed feelings about it.

What do you take from this hypothetical headline: "Reading the Research Digest blog is associated with higher intelligence"? How about this one: "Reading this blog might increase your intelligence"? According to science writing guides like HealthNewsReview.org, taking the first correlational finding from a peer-reviewed article and reporting it for the public using the second wording, implying causation, is a sin of exaggeration, making a relationship appear more causal than the evidence suggests.

News stories regarding the latest in the world of medicine are often popular. After all, most people are interested in their own health and that of their family and friends. But sometimes reports can be confusing. For example, one minute coffee seems good for you, and the next it's bad for your health. And remember when 150 health experts from around the world called for the 2016 Rio Olympic Games to be cancelled or postponed because of the Zika virus? This call was swiftly opposed by both the World Health Organisation (WHO) and the Centers for Disease Control and Prevention (CDC). Sometimes these contradictions reflect differences of opinion in the scientific community, and different approaches to research. These are a normal part of the scientific process. But in other instances, health news misinforms because of the way some journalists interpret and report research findings.

How statistics, and research-design have changed the face of medicine. We tend to think of medicine as a science, but for most of human history it has been scientific-ish at best. In the first episode of a three-part series, we look at the grotesque mistakes produced by centuries of trial-and-error, and ask whether the new era of evidence-based medicine is the solution.

In what feels like an increasingly polarised world, trying to convince the "other side" to see things differently often feels futile. Psychology has done a great job outlining some of the reasons why, including showing that, regardless of political leanings, most people are highly motivated to protect their existing views."Our results show why debates about controversial issues often seem so futile," the researchers said. "Our values can blind us to acknowledging the same logic in our opponent's arguments if the values underlying these arguments offend our own."

The eBook contains 16 short stories about brilliant Australian research data projects that have led to real-life impacts for Australia and beyond. It is intentionally very punchy and image-led. The stories were collected during ANDS' #dataimpact campaign which ran through 2016.

An excellent resource that links to the 'debunking handbook' - outlining ways to combat misinformation and misconceptions.

Another example of news coverage over-stating the causal relationship between two things that research has demonstrated have some *association*. Good discussion of the particular headlines.

Ocean acidification is an inevitable consequence of increasing carbon dioxide in the atmosphere. That's a matter of fact. We don't know exactly what will happen to complex marine ecosystems when faced with the additional stress of falling pH, but we do know those changes are happening and that they won't be good news.Freedom of speech, and of the press, is, of course, precious. Yet that freedom also brings responsibility. The Editors' Code of Practice - which IPSO says it upholds - requires the "highest professional standards". This includes taking care not to publish inaccurate, misleading or distorted information or images, including headlines not supported by the text. In addition, a significant inaccuracy, misleading statement or distortion must be corrected, promptly and with due prominence, and - where appropriate - an apology published.Is this just an honest opinion, a statement of fact or wilfully misleading and clever rhetoric? That depends on what is meant by "evidence". If it means quality research carried out by scientists with expertise in the field, the statement is factually incorrect. But if evidence includes anything said by non-experts, such as Delingpole, then that's an increase, right?

Of the 6,916 news items examined in our research, more than 20% featured a statistic. Most of these statistical references were fairly vague, with little or limited context or explanation. Overall, only a third provided some context or made use of comparative data.

'Killer facts' are those punchy, memorable, headline-grabbing statistics that make reports special. They cut through the technicalities to fire people up about changing the world. They are picked up and repeated endlessly by the media and politicians. They are known as 'killer' facts because if they are really effective, they 'kill off' the opposition's arguments. The right killer fact can have more impact than the whole of a well-researched report.