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anonymous

Nearly 1 million children potentially misdiagnosed with ADHD, study finds - 0 views

  • These children are significantly more likely than their older classmates to be prescribed behavior-modifying stimulants such as Ritalin, said Todd Elder, whose study will appear in a forthcoming issue of the Journal of Health Economics.
  • Such inappropriate treatment is particularly worrisome because of the unknown impacts of long-term stimulant use on children's health, Elder said.
  • Elder said the "smoking gun" of the study is that ADHD diagnoses depend on a child's age relative to classmates and the teacher's perceptions of whether the child has symptoms.
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  • The results – both from individual states and when compared across states – were definitive. For instance, in Michigan – where the kindergarten cutoff date is Dec. 1 – students born Dec. 1 had much higher rates of ADHD than children born Dec. 2. (The students born Dec. 1 were the youngest in their grade; the students born Dec. 2 enrolled a year later and were the oldest in their grade.) Thus, even though the students were a single day apart in age, they were assessed differently simply because they were compared against classmates of a different age set, Elder said.
    • anonymous
       
      This is reminicient of Malcolm Gladwell's date-based categorization that create's false results.
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    "Nearly 1 million children in the United States are potentially misdiagnosed with attention deficit hyperactivity disorder simply because they are the youngest - and most immature - in their kindergarten class, according to new research by a Michigan State University economist." At Lab Spaces on August 17, 2010.
anonymous

The Oatmeal Guide to Getting 5 Million Unique Visitors a Month - 0 views

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    "Going viral" puts you on the map. It gets you a flood of traffic, a ton of links and lots of attention on social networks like Twitter and Facebook. Plus it's cheaper than traditional advertising and you get to be the flavor of the moment. The problem is, it's difficult to do in the first place and even harder to repeat. Unless you're The Oatmeal.
anonymous

In South Ossetia, Russia Digs In - 0 views

  • 1. It has undercut Saakashvili, who has proven a thorn in Moscow's side
  • 2. It has destroyed Georgia's bid for NATO membership (given that territorial integrity is a key stipulation for new members)
  • 3. It has strengthened its control over two regions along its border, South Ossetia and Abkhazia
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  • 4. It has delivered a powerful message about its willingness to use force to settle political disputes, arguably strengthening its hand in foreign relations
  • 5. By extension, it has reestablished a degree of control over its near abroad, where Moscow has long worried that the US -- and increasingly China -- have been steadily gaining a foothold
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    "Ghia Nodia, a professor of politics at Ilia State University, has a rather oddly argued piece in RFE/RL suggesting that Russia's war with Georgia in 2008 has brought few benefits for Moscow. Without going too much in to the contours of Professor Nodia's argument, I would say that the opposite assertion is almost certainly more likely." By Jeb Koogler at Foreign Policy Watch on August 17, 2010.
anonymous

The Geopolitics of Google Earth - 0 views

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    "It's way beyond crop circles, blood-red lakes in Iraq, and half-hidden UFOs. Officials from Greece to New York to Switzerland are using the free satellite images to find tax cheats with undeclared swimming pools and illegal pot plantations. Armchair cartographers are also getting in on the game, uncovering -- and creating -- political minefields." By Benjamin Pauker at Foreign Policy on August 6, 2010.
anonymous

Moderate drinking, especially wine, associated with better cognitive function - 0 views

  • It has long been known that "moderate people do moderate things." The authors state the same thing: "A positive effect of wine . . . could also be due to confounders such as socio-economic status and more favourable dietary and other lifestyle habits.
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    "A large prospective study of 5033 men and women in the Tromsø Study in northern Norway has reported that moderate wine consumption is independently associated with better performance on cognitive tests." By Lab Spaces on August 18, 2010.
anonymous

DNA/How to Stop Worrying and Learn to Love the Internet - 0 views

  • I suppose earlier generations had to sit through all this huffing and puffing with the invention of television, the phone, cinema, radio, the car, the bicycle, printing, the wheel and so on, but you would think we would learn the way these things work, which is this: 1) everything that’s already in the world when you’re born is just normal; 2) anything that gets invented between then and before you turn thirty is incredibly exciting and creative and with any luck you can make a career out of it; 3) anything that gets invented after you’re thirty is against the natural order of things and the beginning of the end of civilisation as we know it until it’s been around for about ten years when it gradually turns out to be alright really.
  • Because the Internet is so new we still don’t really understand what it is. We mistake it for a type of publishing or broadcasting, because that’s what we’re used to. So people complain that there’s a lot of rubbish online, or that it’s dominated by Americans, or that you can’t necessarily trust what you read on the web.
  • ‘carved in stone.’
    • anonymous
       
      Add: You can carve lies in stone.
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  • Another problem with the net is that it’s still ‘technology’, and ‘technology’, as the computer scientist Bran Ferren memorably defined it, is ‘stuff that doesn’t work yet.’
  • In ‘The Language Instinct’, Stephen Pinker explains the generational difference between pidgin and creole languages. A pidgin language is what you get when you put together a bunch of people – typically slaves – who have already grown up with their own language but don’t know each others’. They manage to cobble together a rough and ready lingo made up of bits of each. It lets them get on with things, but has almost no grammatical structure at all. However, the first generation of children born to the community takes these fractured lumps of language and transforms them into something new, with a rich and organic grammar and vocabulary, which is what we call a Creole. Grammar is just a natural function of children’s brains, and they apply it to whatever they find.
  • We are natural villagers. For most of mankind’s history we have lived in very small communities in which we knew everybody and everybody knew us. But gradually there grew to be far too many of us, and our communities became too large and disparate for us to be able to feel a part of them, and our technologies were unequal to the task of drawing us together. But that is changing.
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    "...the change is real. I don't think anybody would argue now that the Internet isn't becoming a major factor in our lives. However, it's very new to us. Newsreaders still feel it is worth a special and rather worrying mention if, for instance, a crime was planned by people 'over the Internet.' They don't bother to mention when criminals use the telephone or the M4, or discuss their dastardly plans 'over a cup of tea,' though each of these was new and controversial in their day." By Douglas Adams at The Sunday Times on August 29, 1999.
anonymous

Iran's Nuclear 'Red Line' - 0 views

  • Should Iran break International Atomic Energy Agency (IAEA) safeguards at Bushehr, it could conceivably divert and begin to reprocess spent nuclear fuel for use in a nuclear device.
  • While the fueling of Bushehr may be an important milestone, it is not a recent or surprising development. The project dates back more than 35 years to a deal between the German company Siemens and the Shah of Iran, Mohammad Reza Pahlavi.
  • Israel and the United States obviously are opposed to Bushehr coming on line, but the idea that Iran is about to cross a red line misunderstands the issue.
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  • The problem is that such thresholds only apply when an entity is willing and capable of enforcing them — regardless of the consequences.
  • North Korea, though far from a robust nuclear power, was not stopped from crossing the nuclear red line.
  • No one was willing to risk Seoul in exchange for a risky and uncertain attempt to prevent the emergence of a few crude North Korean atomic devices.
  • Thus far, Iran has fallen on the same side of the cost-benefit equation.
  • it would require an extensive air campaign to even attempt to destroy Iran’s nuclear program, and there is considerable uncertainty about whether such a campaign would even be successful in that regard, rather than simply setting the program back a few years.
  • If Bushehr was Osirak in Iraq in 1981 or a suspected nuclear reactor in Syria in 2007, Israel would have destroyed it long ago. But Bushehr is not in Iraq or Syria, and it is not the heart of Iran’s nuclear efforts.
  • So far, Washington has declined to attack Iran — for reasons that have nothing at all to do with the timetable for Bushehr becoming operational.
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    "If media reports are to be believed, the clock is ticking for Israel or the United States to destroy Iran's Bushehr nuclear power plant, Iran's first atomic power generation facility, because fueling of the reactor begins on Saturday." At StratFor on August 19, 2010
anonymous

Power Struggle Among Russia's Militants - 0 views

  • These disparate messages from top leaders paint a picture of confusion and dissension in the CE that appears to mark a serious crisis for a group, which, until recently, had been consolidating militant groups across the Caucasus under a single, more strategic leadership structure. STRATFOR has collected insight from sources familiar with the group and its leadership turmoil that explains what happened and the nature of the threat that the CE poses to Russian security in the Caucasus.
  • Udugov provided the crucial blow to Umarov’s status as leader of the CE by releasing the resignation video prematurely, laying the foundation for dissension among Umarov’s followers.
  • According to our Russian source, the resignation scandal has split the CE three ways
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  • The first split concerns operational security.
  • The second split is generational and ideological.
  • The third and possibly most volatile fault line is the tension between regional groups within the Caucasus Emirate.
  • Without the support of the Chechen commander of the CE (Khusein Gakayev, who withdrew his support for Umarov in the Aug. 12 video), Umarov has a serious deficit of support in controlling the Caucasus Emirate.
  • Umarov announced the formation of the CE only in 2007, which means the group was just three years old when the leadership turmoil broke out Aug. 1. This is precious little time to consolidate militant groups across a region with sharp geographic fragmentation that traditionally has caused groups to be isolated and independent.
  • Indeed, even though the Caucasus Emirate may be seriously disrupted by recent turmoil in its leadership structure, the regional militant groups that made up the CE will certainly continue to conduct attacks against security forces and even civilians as they try to loosen Moscow’s control over the region. But the turmoil will reduce the strategic threat the combined efforts of these disparate groups had posed to Moscow for the foreseeable future.
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    "On Aug. 12, four members of the militant group the Caucasus Emirate (CE) appeared in a video posted on a Russian militant website withdrawing their support from CE founder and leader Doku Umarov. The reason for the mutiny was Umarov's Aug. 4 retraction of his Aug. 1 announcement that he was stepping down from the top leadership position. STRATFOR and many others noted at the time that the Aug. 1 resignation was unexpected and suggested that Umarov may have been killed. However, the Aug. 4 retraction revealed that Umarov was still alive and that there was considerable confusion over who was in control of the militant group." By Ben West and Lauren Goodrich at StratFor on August 19, 2010.
anonymous

The University of Stockholm Syndrome - 0 views

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    "In brief, one of Menand's suggestions is to admit fewer graduate students and shorten the time to the PhD to combat the lack of job opportunities; Grafton responds that grad school should be hard because it's supposed to "test people who think they have this sort of calling." Croxall rejoins Grafton for refusing to offer a solution." By Ian Bogost on August 18, 2010.
anonymous

That's Why I'm Voting Tea Party - 0 views

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    Some awesome T-shirt designs from Political Irony.
anonymous

Remember - 0 views

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    A good graphic over at Political Irony. "Remember 9/11, Forget our Principles"
anonymous

Psychedelic Drugs Show Promise as Anti-Depressants - 0 views

  • Ketamine—a powerful anesthetic for humans and animals that lists hallucinations among its side effects and therefore is often abused under the name Special K—delivers rapid relief to chronically depressed patients, and researchers may now have discovered why. In fact, the latest evidence reinforces the idea that the psychedelic drug could be the first new drug in decades to lift the fog of depression.
  • More specifically, as the researchers report in the August 20 issue of Science, ketamine seems to stimulate a biochemical pathway in the brain (known as mTOR) to strengthen synapses in a rat's prefrontal cortex—the region of the brain associated with thinking and personality in humans.
  • In fact, ketamine has shown promise at reducing the risk of suicide and is currently being tested in humans for effectiveness in treating bipolar disorder and addiction.
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  • Regardless, it is unlikely that ketamine, psilocybin or any of these psychedelics would be used directly, because of their hallucinogenic and other side effects. According to Duman, several pharmaceutical companies have already begun the search for alternative compounds that target the same biochemistry or brain function, including some that his lab is testing.
    • anonymous
       
      A commenter wryly points out that it is probably the halluciatory effects that is the *reason* for the decreased depression.
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    "Scientists suggest that some psychedelics are remarkably good at treating disorders like depression-and may now have a clue as to why." By David Biello at Scientific American on August 19, 2010.
anonymous

Tolerance and a mosque - 0 views

  • Our Constitution guarantees the freedom of all faiths. Not just the ones most of us are comfortable having as neighbors. Not just the ones that attract the most members or the ones whose faith traditions resemble our own. All faiths.
  • In this country, we don't poll-test our constitutional liberties to determine when they do and don't apply.
  • New York Mayor Michael Bloomberg a Republican, deserves credit for his unequivocal stance: This is about religious tolerance, period.
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  • We've already said why we favor allowing the mosque to be built. We support the developer's right to build on private property as law permits. Local officials green-lighted the project by a 29-1 vote. That should be that.
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    "'Nazis don't have the right to put up a sign next to the Holocaust museum in Washington,' Gingrich said. 'There is no reason for us to accept a mosque next to the World Trade Center.' Tempting as it is to rebuff Gingrich, in truth all of us ought to thank him. His intemperate and strained metaphor offers calmer minds a genuinely useful reminder: Our Constitution guarantees the freedom of all faiths." At the Chicago Tribune on August 19, 2010.
anonymous

Is China Turning Japanese? - 0 views

  • That's because China's economic growth has followed what's sometimes called "the Japanese model."  In Japan and other Asian countries, this model has proved extraordinarily successful in the short term in generating eye-popping rates of growth -- but it always eventually runs into the same fatal constraints: massive overinvestment and misallocated capital. And then a period of painful economic adjustment. In short: Beijing, beware.
  • The Japanese model channels wealth away from the household sector to subsidize growth by restraining wages, undervaluing the currency, and, most powerfully, forcing down the cost of capital.
  • too much of the economy depends on hidden subsidies to survive. 
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  • Unless domestic consumption expands dramatically, China can continue growing rapidly only by increasing investment well beyond what is economically useful or by forcing larger trade surpluses onto a reluctant world.
  • Many reasons have been given for low Chinese consumption -- demographics, Confucian culture, skewed tax incentives, amateurish marketing, the sex imbalance, the tattered social safety net, etc. If Beijing takes administrative steps to address the correct cause of low consumption, so goes the theory, it will automatically rise.
  • The other, smaller (but rapidly growing) school of thought argues the model itself prohibits high consumption: growth is high because consumption is low.
  • Contrary to conventional thinking, the Chinese have no aversion to consuming. They are eager shoppers, as even the most cursory visit to a Chinese mall will indicate. The problem is that Chinese households own such a small share of total national income that their consumption is necessarily also a small share.
  • One option might be for Beijing to engineer a huge shift of state wealth to the household sector through, say, a massive privatization program.
  • Another option, and ultimately the only sustainable path forward, would involve reversing the subsidies that generated such furious growth.
  • Unfortunately, the longer China waits to make the transition from this model of growth, the more difficult the transition will be.
  • The sooner China begins the difficult transition, the less costly it will be, but in no circumstance is it likely to be easy. They key will be to get consumption to grow quickly relative to GDP, and China might simply not have the time to do it by reversing the wage, currency, and interest-rate subsidies paid by the household sector.
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    "China has formally overtaken Japan as the world's second largest economy. Yet, for all the recent excited commentary, there's less cause for baijiu toasts in Beijing than they might think." By Michael Pettis at Foreign Policy on August 19, 2010.
anonymous

Victims of bullying suffer academically as well - 0 views

  • The UCLA study was conducted with 2,300 students in 11 Los Angeles–area public middle schools and their teachers. Researchers asked the students to rate whether or not they get bullied on a four-point scale and to list which of their fellow students were bullied the most — physically, verbally and as the subject of nasty rumors.
  • A high level of bullying was consistently associated with lower grades across the three years of middle school.
  • "We cannot address low achievement in school while ignoring bullying, because the two are frequently linked," said Jaana Juvonen, a UCLA professor of psychology and lead author of the study. "Students who are repeatedly bullied receive poorer grades and participate less in class discussions. Some students may get mislabeled as low achievers because they do not want to speak up in class for fear of getting bullied. Teachers can misinterpret their silence, thinking that these students are not motivated to learn.
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    "Students who are bullied regularly do substantially worse in school, UCLA psychologists report in a special issue of the Journal of Early Adolescence devoted to academic performance and peer relationships." No surprises here. At Lab Spaces on August 20, 2010.
anonymous

Read recently: Air-Conditioned Nation - 0 views

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    "George's book is a collection of essays about Singapore politics in the '90s, a period when the "old guard" PAP leadership was withdrawing from public view to make an orderly transition to new leadership. Founder Lee Kuan Yew took the position of "Senior Minister" and (somewhat) reduced his public profile. The island was liberalizing in many ways, allowing more room for artistic expression and taking a softer line on political opposition." By Dave Gottlieb at Grobstein on July 7, 2010.
anonymous

Bin Laden's special complaint with the World Trade Center - 0 views

  • At the base of the towers, Yamasaki used implied pointed arches—derived from the characteristically pointed arches of Islam—as a transition between the wide column spacing below and the dense structural mesh above.
  • After the attack, Grabar spoke of how these towers related to the architecture of Islam, where "the entire surface is meaningful" and "every part is both construction and ornament." A number of designers from the Middle East agreed, describing the entire façade as a giant "mashrabiya," the tracery that fills the windows of mosques.
  • Having rejected modernism and the Saudi royal family, it's no surprise that Bin Laden would turn against Yamasaki's work in particular. He must have seen how Yamasaki had clothed the World Trade Center, a monument of Western capitalism, in the raiment of Islamic spirituality. Such mixing of the sacred and the profane is old hat to us—after all, Cass Gilbert's classic Woolworth Building, dubbed the Cathedral to Commerce, is decked out in extravagant Gothic regalia. But to someone who wants to purify Islam from commercialism, Yamasaki's implicit Mosque to Commerce would be anathema. To Bin Laden, the World Trade Center was probably not only an international landmark but also a false idol.
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    "We all know the basic reasons why Osama Bin Laden chose to attack the World Trade Center, out of all the buildings in New York. Its towers were the two tallest in the city, synonymous with its skyline. They were richly stocked with potential victims. And as the complex's name declared, it was designed to be a center of American and global commerce. But Bin Laden may have had another, more personal motivation. The World Trade Center's architect, Minoru Yamasaki, was a favorite designer of the Binladin family's patrons-the Saudi royal family-and a leading practitioner of an architectural style that merged modernism with Islamic influences." By Laurie Kerr at Slate Magazine on December 28, 2001.
anonymous

Jam and Game Reviews - 0 views

  • The list admittedly looks a bit sexist by today’s standards, but it illustrates the idea well.
  • Wilson and Schooler were curious about something. Some of their previous research had suggested than when asked to analyze their reasons for making decisions or ratings, people tend to screw things up. The theory goes that we are often aware of our preferences for products (or art, or whatever), but when asked to explain WHY, we often feel obligated to include the most salient (that is, apparent) and plausible explanations. Even if we would have otherwise ignored them.
  • Puny humans are pretty bad at combining an array of weighted factors so as to arrive at a rating or decision –it’s just not how our minds were designed. Jelly or game review guidelines that require us to over analyze our decisions or check them off against a standardized list of factors (graphics, sound, etc.) can exacerbate this limitation and lead us to consider what should be irrelevant information when making our ratings.
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  • This is one reason why I prefer more organic, experience-based evaluations of games from message boards or podcasts rather than formal game reviews.
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    "For every one of us, making decisions is part of hour daily human existence. Most of them are of little consequence -what to eat, what movie to see, what video game to buy- so we have developed an astonishing array of mental short-cuts to make these kinds of decisions comparatively quick, easy, and not too mentally taxing. We may eat what we have eaten and enjoyed in the past, and by and large we use simple decision rules such as "I like this genre" or "I like this developer" to choose movies or games." By Jamie Madigan at The Psychology of Video Games on August 18, 2010.
anonymous

Game overs that let you know you messed up big time - 0 views

shared by anonymous on 20 Aug 10 - Cached
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    You have ignited an accidental nuclear war. And no, there is no animated display of a mushroom cloud with parts of bodies flying through the air. We do not reward failure.
anonymous

The Great American Tradition of Questions - 0 views

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    "I am not saying that DC should not have 40,000+ lobbyist spending 4 billion dollars a year, but why isn't there a debate whether one of the reason you don't see as much corruption in American politics compared to other country's is because you have legalized corruption/bribery - aka as lobbying."
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