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Sex differences in the adult human brain. It’s time for science to abandon the term ‘statistically significant’ The aim of science is to establish facts, as accurately as possible.

It’s time for science to abandon the term ‘statistically significant’

It is therefore crucially important to determine whether an observed phenomenon is real, or whether it’s the result of pure chance. If you declare that you’ve discovered something when in fact it’s just random, that’s called a false discovery or a false positive. And false positives are alarmingly common in some areas of medical science. In 2005, the epidemiologist John Ioannidis at Stanford caused a storm when he wrote the paper ‘Why Most Published Research Findings Are False’, focusing on results in certain areas of biomedicine. An Error Occurred Setting Your User Cookie. Peer review: a flawed process at the heart of science and journals. Lies, Damned Lies, and Medical Science - David H. Freedman. In 2001, rumors were circulating in Greek hospitals that surgery residents, eager to rack up scalpel time, were falsely diagnosing hapless Albanian immigrants with appendicitis.

Lies, Damned Lies, and Medical Science - David H. Freedman

At the University of Ioannina medical school’s teaching hospital, a newly minted doctor named Athina Tatsioni was discussing the rumors with colleagues when a professor who had overheard asked her if she’d like to try to prove whether they were true—he seemed to be almost daring her. She accepted the challenge and, with the professor’s and other colleagues’ help, eventually produced a formal study showing that, for whatever reason, the appendices removed from patients with Albanian names in six Greek hospitals were more than three times as likely to be perfectly healthy as those removed from patients with Greek names. “It was hard to find a journal willing to publish it, but we did,” recalls Tatsioni. NASA in PMC. About that Heliocentric thing… This is waaaaay too cool not to share about your planet’s yellow Sun.

About that Heliocentric thing…

And then there is this. A good thought project for Lent. As you watch the animation, as you watch the little dot planets whirl about the Sun, and the Sun on the galactic plane go zooming along in its own snaky path, consider how many times you see the planets circle the Sun and then consider the span of your life… … after which you are going before the Judge, through whom all things came into being. The 10 Memory Tricks Backed By Science. Boosts in all types of memory come from these simple activities. 1.

The 10 Memory Tricks Backed By Science

Draw it Drawing pictures of words helps build stronger and more reliable memories, new research finds. The quality of the drawings themselves does not matter, the study also found. This suggests everyone can benefit from the technique, whatever their artistic talent. Understanding Genius: Helix Center roundtable video. You can watch the 2+ hour video of the roundtable on YouTube.

Understanding Genius: Helix Center roundtable video

I enjoyed the discussion but I don't like watching or listening to recordings of myself, so you'll have to tell me what you think of it ... I was very flattered that several readers of the blog showed up for the event. Thanks to everyone who made it! I'll be part of this roundtable discussion Saturday, Oct 3 in NYC. Steven Pinker, Stephen Hsu and Dalton Conley: Can Genius Be Genetically Engineered?

Scientific Regress by William A. Wilson. The problem with ­science is that so much of it simply isn’t.

Scientific Regress by William A. Wilson

Last summer, the Open Science Collaboration announced that it had tried to replicate one hundred published psychology experiments sampled from three of the most prestigious journals in the field. Scientific claims rest on the idea that experiments repeated under nearly identical conditions ought to yield approximately the same results, but until very recently, very few had bothered to check in a systematic way whether this was actually the case. Big Science is broken. Sign Up for Our free email newsletters Science is broken.

Big Science is broken

That's the thesis of a must-read article in First Things magazine, in which William A. Wilson accumulates evidence that a lot of published research is false. The scientific objectivity of gender difference. The prevailing “cultural construct” theory of gender is more rooted in ideology than actuality.

The scientific objectivity of gender difference

New Mother: What is it? Obstetrician: I think it’s a bit early to be imposing roles on it now, don’t you think? Friday 3 April AD 33 – Lunar and Solar Eclipses as Christ died on the Cross. Rethinking the Lower Bound on Aerosol Radiative Forcing. What "Probably Causes Cancer" Really Means. A New Theory of Evolution. I invite you to consider… What if evolution were true, but it wasn’t quite like Darwin said?

A New Theory of Evolution

Everything You Should Know About Sound. Youtube. Meet five Catholic heroes of science. Mendel: the father of genetics It's not just the big bang theory that we owe to a Catholic priest.

Meet five Catholic heroes of science

Many clergy have made enormous contributions to science In a previous post I discussed the life and work of Georges Lemaitre, the Belgian Jesuit and cosmologist. Lemaitre’s work and faith challenges the idea, proposed by New Atheism, that religion and science are in conflict. File:Observable universe logarithmic illustration.png. An Atheist Questions the Logic of Darwinism (Part 1) Evolution, as understood in the popular circles as purely random physical mutations filtered by natural selection, is increasingly under attack. It’s defenders must continue to climb further onto a limb and make explanations that taste more and more like just-so stories. One recent attack on evolution comes from atheist philosopher Thomas Nagel who wrote the book Mind and Cosmos: Why the Materialist Neo-Darwinian Conception of Nature is Almost Certainly False.

Nagel’s explanations are reasonable, but written as a philosopher who sometimes paints in broad strokes. His conclusions, however, are strong enough to deserve attention from the Darwinists. Nagel is no religious zealot, for he clearly states what he would conclude if left to his own personal desires: “My preference for an immanent, natural explanation is congruent with my atheism.” The Space Doctor’s Big Idea. There once was a doctor with cool white hair. He was well known because he came up with some important ideas.

He didn’t grow the cool hair until after he was done figuring that stuff out, but by the time everyone realized how good his ideas were, he had grown the hair, so that’s how everyone pictures him. He was so good at coming up with ideas that we use his name to mean “someone who’s good at thinking.” Two of his biggest ideas were about how space and time work. This thing you’re reading right now explains those ideas using only the ten hundred words people use the most often.1 The doctor figured out the first idea while he was working in an office, and he figured out the second one ten years later, while he was working at a school. The first idea is called the special idea, because it covers only a few special parts of space and time.

Scientists extract images directly from brain. Researchers from Japan's ATR Computational Neuroscience Laboratories have developed new brain analysis technology that can reconstruct the images inside a person's mind and display them on a computer monitor, it was announced on December 11.

According to the researchers, further development of the technology may soon make it possible to view other people's dreams while they sleep. The scientists were able to reconstruct various images viewed by a person by analyzing changes in their cerebral blood flow. Using a functional magnetic resonance imaging (fMRI) machine, the researchers first mapped the blood flow changes that occurred in the cerebral visual cortex as subjects viewed various images held in front of their eyes. Subjects were shown 400 random 10 x 10 pixel black-and-white images for a period of 12 seconds each. For now, the system is only able to reproduce simple black-and-white images. Does Quantum Mechanics Speak to Catholic Teaching? On the right-hand column you'll see that of the five posts most visited on this blog, three deal with quantum mechanics and religion.

If, then, the relation between quantum mechanics and Catholic doctrine is intriguing, why not explore a general question: does quantum mechanics inform theology, and if so, how? What Einstein Got Wrong About the Speed of Light. The Feynman Lectures on Physics. Gearhead 101: Understanding How Your Car’s Engine Works. The Best Ways to Get to Work, According to Science. The Dolphin Institute - Dolphin Research. Status and the Brain: The Neurology of Status. Give your mind a break with fluid dynamics videos.

Earth is a marble in this scale model solar system in the desert. 11 images that capture the incredible vastness of space. Historical Temperatures - Charts/Graphs. The Modern Temperature Trend. Women's Sexuality May Depend on Romantic Options. Women's sexual orientation may be partly influenced by their romantic options, new research suggests.

Women in the study who were rated as more attractive — and so, presumably, could attract sexier mates — were more likely to identify themselves as completely straight than the women who were less attractive, according to a comprehensive survey of health and sexual behavior among teens and young adults. This 'tediously accurate' map of the Solar System puts the space into space. Danish TV Documentary Exposes Gardasil Vaccines for Triggering Wave of Disease Among Young Girls. CBS: Gardasil Vaccine Can Cause Infection With Higher Risk HPV Strain. Gardasil Researcher Speaks Out. Oral contraceptive use is associated with prostate cancer: an ecological study. Christopher Blum Reviews The Lagoon: How Aristotle Invented Science. Researchers synthesize negative-charge carrying molecular structures that can be a boost to future electronics devices.

Thoenes Views CO2 Climate. Middle Age Architecture: How the great cathedrals were built - Documentary. The TOF Spot - De evolutione evolutionis. The 97% consensus paper is starting to fall apart. Pregnancy: Weeks 1-4 (Month #1) (video) Upcoming Probability & Statistics Talks! The Climate, Over-Certainty & More! Oh Good, We Have Consensus About Climate Change. There exists a classical model of the photon after all. Evaluating NASA’s Futuristic EM Drive. MIT physicist Alan Lightman on fine-tuning and the multiverse. Articles: The climate warming pause goes AWOL (or not)

Human Children Grow Up So Slowly Due to Large Brains, Study Finds. A handful of girls seem to defy one of the biggest certainties in life—aging. Publication Bias May Boost Findings for Bilingual Brain Benefits - Scientif. Eight Stubborn Alcohol Myths, Debunked by Science. Fathers of Science. The Faster-Than-Light Telegraph That Wasn't. EM Drive Developments - related to space flight applications - Thread 2. ‘Warmest year’, ‘pause’, and all that. Einstein's Telescope. 12 Illuminating Facts About General Relativity.

What Happens To Your Body When You Drink Too Much Water? When Science is Betrayed – and What Lessons We Should Learn. Could classical theory be just as weird as quantum theory? Hall effect at the speed of light: How can you demonstrate relativistic effects with your mobile phone? Cloud Storage. Evolution and Intelligent Design. Einstein's Theory of Relativity Explained (Infographic) Easy DNA Editing Will Remake the World. Buckle Up. RF resonant cavity thruster (Wikipedia) Signs in the Heavens: recent rare planetary and stellar conjunctions. The peer review drugs don’t work. The Long-Lasting Effects of Nazi Indoctrination.

11 Great Catholic Scientists - EpicPew. New Report Suggests: The Pill Shrinks Parts of Women’s Brains. The Structure of Scientific Revolutions at Fifty.