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Javier E

Richard Mourdock's Pious Cruelty - Ta-Nehisi Coates - The Atlantic - 0 views

  • to argue that the female body has the means to "shut that whole thing down," or that the torture of women is somehow divinely sanctioned takes more than just an accident of biology. It takes the ability to speak about things of which you are ignorant as though you are informed. It takes unacknowledged blindness. It takes an appetite for cruelty. 
Emily Horwitz

True Blue Stands Out in an Earthy Crowd - NYTimes.com - 0 views

  • blue was the only color with enough strength of character to remain blue “in all its tones.”
  • Scientists, too, have lately been bullish on blue, captivated by its optical purity, complexity and metaphorical fluency.
  • Still other researchers are tracing the history of blue pigments in human culture, and the role those pigments have played in shaping our notions of virtue, authority, divinity and social class. “Blue pigments played an outstanding role in human development,” said Heinz Berke, an emeritus professor of chemistry at the University of Zurich. For some cultures, he said, they were as valuable as gold.
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  • people their favorite color, and in most parts of the world roughly half will say blue, a figure three to four times the support accorded common second-place finishers like purple or green
  • t young patients preferred nurses wearing blue uniforms to those in white or yellow.
  • blue’s basic emotional valence is calmness and open-endedness, in contrast to the aggressive specificity associated with red. Blue is sea and sky, a pocket-size vacation.
  • computer screen color affected participants’ ability to solve either creative problems —
  • blue can also imply coldness, sorrow and death. On learning of a good friend’s suicide in 1901, Pablo Picasso fell into a severe depression, and he began painting images of beggars, drunks, the poor and the halt, all famously rendered in a palette of blue.
  • association arose from the look of the body when it’s in a low energy, low oxygen state. “The lips turn blue, there’s a blue pallor to the complexion,” she said. “It’s the opposite of the warm flushing of the skin that we associate with love, kindness and affection.”
  • A blue glow makes food look very unappetizing.”
  • That blue can connote coolness and tranquillity is one of nature’s little inside jokes. Blue light is on the high-energy end of the visible spectrum, and the comparative shortness of its wavelengths explains why the blue portion of the white light from the sun is easily scattered by the nitrogen and oxygen molecules in our atmosphere, and thus why the sky looks blue.
Javier E

What's the secret to learning a second language? - Salon.com - 0 views

  • “Arabic is a language of memorization,” he said. “You just have to drill the words into your head, which unfortunately takes a lot of time.” He thought, “How can I maximize the number of words I learn in the minimum amount of time?”
  • Siebert started studying the science of memory and second-language acquisition and found two concepts that went hand in hand to make learning easier: selective learning and spaced repetition. With selective learning, you spend more time on the things you don’t know, rather than on the things you already do
  • Siebert designed his software to use spaced repetition. If you get cup right, the program will make the interval between seeing the word cup longer and longer, but it will cycle cup back in just when you’re about to forget it. If you’ve forgotten cup entirely, the cycle starts again. This system moves the words from your brain’s short-term memory into long-term memory and maximizes the number of words you can learn effectively in a period. You don’t have to cram
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  • ARABIC IS ONE of the languages the U.S. Department of State dubs “extremely hard.” Chinese, Japanese, and Korean are the others. These languages’ structures are vastly different from that of English, and they are memorization-driven.
  • To help meet its language-learning goals, in 2003 the Department of Defense established the University of Maryland Center for Advanced Study of Language.
  • MICHAEL GEISLER, a vice president at Middlebury College, which runs the foremost language-immersion school in the country, was blunt: “The drill-and-kill approach we used 20 years ago doesn’t work.” He added, “The typical approach that most programs take these days—Rosetta Stone is one example—is scripted dialogue and picture association. You have a picture of the Eiffel Tower, and you have a sentence to go with it. But that’s not going to teach you the language.”
  • According to Geisler, you need four things to learn a language. First, you have to use it. Second, you have to use it for a purpose. Research shows that doing something while learning a language—preparing a cooking demonstration, creating an art project, putting on a play—stimulates an exchange of meaning that goes beyond using the language for the sake of learning it.Third, you have to use the language in context. This is where Geisler says all programs have fallen short.
  • Fourth, you have to use language in interaction with others. In a 2009 study led by Andrew Meltzoff at the University of Washington, researchers found that young children easily learned a second language from live human interaction while playing and reading books. But audio and DVD approaches with the same material, without the live interaction, fostered no learning progress at all. Two people in conversation constantly give each other feedback that can be used to make changes in how they respond.
  • our research shows that the ideal model is a blended one,” one that blends technology and a teacher. “Our latest research shows that with the proper use of technology and cognitive neuroscience, we can make language learning more efficient.” 
  • The school released its first two online programs, for French and Spanish, last year. The new courses use computer avatars for virtual collaboration; rich video of authentic, unscripted conversations with native speakers; and 3-D role-playing games in which students explore life in a city square, acting as servers and taking orders from customers in a café setting. The goal at the end of the day, as Geisler put it, is for you to “actually be able to interact with a native speaker in his own language and have him understand you, understand him, and, critically, negotiate when you don’t understand what he is saying.” 
  • The program includes the usual vocabulary lists and lessons in how to conjugate verbs, but students are also consistently immersed in images, audio, and video of people from different countries speaking with different accents. Access to actual teachers is another critical component.
Javier E

Want to Boost the Economy? Invest in Science - NYTimes.com - 0 views

  • the longstanding bipartisan consensus on investing in science. With support from Congress, Mr. Clinton put research funding on a growth path, including a doubling over five years (completed under President George W. Bush) of the budget for the National Institutes of Health.
  • the $3.8 billion taxpayers invested in the Human Genome Project between 1988 and 2003 helped create and drive $796 billion in economic activity by industries that now depend on the advances achieved in genetics,
  • President Obama is proposing that the United States boost its overall national research and development investments — including private enterprise and academia as well as government — to 3 percent of gross domestic product — a number that would still lag behind Israel, Sweden, Japan and South Korea, in that order.
Javier E

Hollywood Seeks to Slow Cultural Shift to TV - NYTimes.com - 0 views

  • a steady push toward viewing on phones and tablets is shrinking the spirit of films. In the past, he said — citing “A Man for All Seasons,” “8 ½,” and “The Searchers” — there was a grandeur to films that delivered long-form storytelling on very large screens.
  • the prospect that a film will embed itself into the cultural and historical consciousness of the American public in the way of “Gone With the Wind” or the “Godfather” series seems greatly diminished in an era when content is consumed in thinner slices, and the films that play broadly often lack depth.
  • After six weeks in theaters “The Master,” a 70-millimeter character study much praised by critics, has been seen by about 1.9 million viewers. That is significantly smaller than the audience for a single hit episode of a cable show like “Mad Men” or “The Walking Dead.”
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  • The weakness in movies has multiple roots. Films, while in theaters, live behind a pay wall; television is free, once the monthly subscription is paid.
  • a collapse in home video revenue, caused partly by piracy, drove film salaries down. Television, meanwhile, raised its pay
  • But the number of films released by specialty divisions of the major studios, which have backed Oscar winners like “Slumdog Millionaire,” from Fox Searchlight, fell to just 37 pictures last year, down 55 percent from 82 in 2002,
  • “So, what does that mean for us as a culture?” Ms. Sylte asked of a vacuum that might occur if the better films went away. The hole, Mr. Gazzale said, to whom the question was relayed, would be a large one. “Movies remind us of our common heartbeat,” he said.
Javier E

Nate Silver, Artist of Uncertainty - 0 views

  • In 2008, Nate Silver correctly predicted the results of all 35 Senate races and the presidential results in 49 out of 50 states. Since then, his website, fivethirtyeight.com (now central to The New York Times’s political coverage), has become an essential source of rigorous, objective analysis of voter surveys to predict the Electoral College outcome of presidential campaigns. 
  • Political junkies, activists, strategists, and journalists will gain a deeper and more sobering sense of Silver’s methods in The Signal and the Noise: Why So Many Predictions Fail—But Some Don’t (Penguin Press). A brilliant analysis of forecasting in finance, geology, politics, sports, weather, and other domains, Silver’s book is also an original fusion of cognitive psychology and modern statistical theory.
  • Its most important message is that the first step toward improving our predictions is learning how to live with uncertainty.
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  • he blends the best of modern statistical analysis with research on cognition biases pioneered by Princeton psychologist and Nobel laureate in economics  Daniel Kahneman and the late Stanford psychologist Amos Tversky. 
  • Silver’s background in sports and poker turns out to be invaluable. Successful analysts in gambling and sports are different from fans and partisans—far more aware that “sure things” are likely to be illusions,
  • The second step is starting to understand why it is that big data, super computers, and mathematical sophistication haven’t made us better at separating signals (information with true predictive value) from noise (misleading information). 
  • One of the biggest problems we have in separating signal from noise is that when we look too hard for certainty that isn’t there, we often end up attracted to noise, either because it is more prominent or because it confirms what we would like to believe.
  • In discipline after discipline, Silver shows in his book that when you look at even the best single forecast, the average of all independent forecasts is 15 to 20 percent more accurate. 
  • Silver has taken the next major step: constantly incorporating both state polls and national polls into Bayesian models that also incorporate economic data.
  • Silver explains why we will be misled if we only consider significance tests—i.e., statements that the margin of error for the results is, for example, plus or minus four points, meaning there is one chance in 20 that the percentages reported are off by more than four. Calculations like these assume the only source of error is sampling error—the irreducible error—while ignoring errors attributable to house effects, like the proportion of cell-phone users, one of the complex set of assumptions every pollster must make about who will actually vote. In other words, such an approach ignores context in order to avoid having to justify and defend judgments. 
Javier E

Everyone Should Write - The Dish | By Andrew Sullivan - The Daily Beast - 0 views

  • You should write because when you know that you’re going to write, it changes the way you live
  • the difference between you and a zoologist or you and a botanist is that the botanist, when she looks at a flower, has a question in mind. She’s trying to generate questions. For her the flower is the locus of many mental threads, some nascent, some spanning her career. Her field notebook is not some convenient way to store lifeless data to be presented in lifeless papers so that other scientists can replicate some dull experiment; it’s the site of a collision between a mind and a world.
  • When I have a piece of writing in mind, what I have, in fact, is a mental bucket: an attractor for and generator of thought. It’s like a thematic gravity well, a magnet for what would otherwise be a mess of iron filings. I’ll read books differently and listen differently in conversations. In particular I’ll remember everything better; everything will mean more to me
Javier E

A New Kind of Tutoring Aims to Make Students Smarter - NYTimes.com - 1 views

  • the goal is to improve cognitive skills. LearningRx is one of a growing number of such commercial services — some online, others offered by psychologists. Unlike traditional tutoring services that seek to help students master a subject, brain training purports to enhance comprehension and the ability to analyze and mentally manipulate concepts, images, sounds and instructions. In a word, it seeks to make students smarter.
  • “The average gain on I.Q. is 15 points after 24 weeks of training, and 20 points in less than 32 weeks.”
  • , “Our users have reported profound benefits that include: clearer and quicker thinking; faster problem-solving skills; increased alertness and awareness; better concentration at work or while driving; sharper memory for names, numbers and directions.”
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  • “It used to take me an hour to memorize 20 words. Now I can learn, like, 40 new words in 20 minutes.”
  • “I don’t know if it makes you smarter. But when you get to each new level on the math and reading tasks, it definitely builds up your self-confidence.”
  • . “What you care about is not an intelligence test score, but whether your ability to do an important task has really improved. That’s a chain of evidence that would be really great to have. I haven’t seen it.”
  • Still,a new and growing body of scientific evidence indicates that cognitive training can be effective, including that offered by commercial services.
  • He looked at 340 middle-school students who spent two hours a week for a semester using LearningRx exercises in their schools’ computer labs and an equal number of students who received no such training. Those who played the online games, Dr. Hill found, not only improved significantly on measures of cognitive abilities compared to their peers, but also on Virginia’s annual Standards of Learning exam.
  • I’ve had some kids who not only reported that they had very big changes in the classroom, but when we bring them back in the laboratory to do neuropsychological testing, we also see great changes. They show increases that would be highly unlikely to happen just by chance.”
  • where crosswords and Sudoku are intended to be a diversion, the games here give that same kind of reward, only they’re designed to improve your brain, your memory, your problem-solving skills.”
  • More than 40 games are offered by Lumosity. One, the N-back, is based on a task developed decades ago by psychologists. Created to test working memory, the N-back challenges users to keep track of a continuously updated list and remember which item appeared “n” times ago.
Javier E

No Sign of Methane on Mars; Abstract Thought Melts Political Convictions - Technology -... - 0 views

  • There's a great Louis C.K. routine in which he describes getting flustered by his daughter's incessant question—"why?—to everything he says. "You don't even know who the fuck you are at the end of the conversation," he joked. That's basically what psychologists at the University of Illinois discovered in their research on political convictions. They found that if you just ask a highly partisan person "why" three times, hoping to clarify their stances, they tend to drift into politically moderate territory. "We used the ground zero mosque as a particularly polarizing issue," says University of Illinois professor Jesse Preston. "People feel strongly about it generally one way or the other." But they felt much less strongly about the proposed mosque near grounds zero when asked why they held such strong beliefs three times.
  • We observed that liberals and conservatives became more moderate in their attitudes. After this very brief task that just put them in this abstract mindset, they were more willing to consider the point of view of the opposition." [University of Illinois at Urbana Champaig
Javier E

The Importance of Doing Recent History | History News Network - 1 views

  • We argue that writing contemporary history is different from the role historians might play as public intellectuals who draw on their expertise to comment on recent events in the media. Instead, the writing of recent history shifts the boundaries of what might be considered a legitimate topic of historical study. The very definition of “history” has hinged on the sense of a break between past and present that allows for critical perspective. The historians’ traditional task has been to bring a “dead,” absent past back into the present. However, those doing recent history recognize that their subject matter is not fully past, or as Renee Romano puts it in our edited collection about recent history, it’s “not dead yet.”
  • studying the recent past presents real methodological challenges. It untethers the academic historian from the aspects of our practice that give us all, regardless of field or political bent, a sense of common enterprise: objectivity, perspective, a defined archive, and a secondary literature that is there to be argued with, corrected and leaned upon.
Sean Kirkpatrick

The Church and Science - 0 views

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    I thought this article was very interesting and related well to what we are learning about in the natural sciences unit. We talked in class about the Greeks and their relationship to what we call "science." The author of this article states, "the Greeks might have invented science as we know it today. But they never really got to creating a standardized protocol of experimentation that assumed an orderly world." This statement could go against what I learned in the Steven Hawkings movie, as the narrator stated that the Greeks were the first to create the theory that the world is round using the shadow experiment.
Sean Kirkpatrick

Conflicts between science and religion - 0 views

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    I found another article that highlighted the clear conflict between science and religion as the author reflects on the work of all the scientists we studied, including Copernicus, Galileo, and Newton, three of the most famous scientists in history. The author highlights the struggle between church and the findings of these scientists. For example, in the Steven Hawkings movie, the narrator talked about how Newton's discovery of gravity and his laws of motion went against what the church believed. In the article, the author highlights this conflict when he says, "Interestingly, this led to two diametrically opposed inferences. On the one hand, many people saw the success of Newton (and many people see the continued success of physics to the present day) as an argument for atheism. If God is not needed to explain the behavior of the world, and if the cosmos, like a giant clock, operates on mechanical principles alone, then one has no reason to suppose that God even exists. There are no explanatory gaps left for God to fill. Newton himself would have rejected this. He considered God to have a vital role in setting up the initial conditions for the universe."
Emily Horwitz

Surrounded by Humans, Elephant in South Korea Learns to 'Speak' - NYTimes.com - 0 views

  • At the Everland Zoo in South Korea, there is a young male elephant that can speak Korean.
  • In fact, Koshik seems to imitate the pitch and timbre of human speech, and of his trainers in particular.
  • started imitating human speech out of a need to socialize
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  • “He’s basically using this as a social function, but not really to communicate with the keepers,” Dr. Stoeger said.
Javier E

Did Republicans Pressure CRS to Withdraw Taxes Report? - NYTimes.com - 0 views

  • In a brazen example of putting ideology ahead of reality, Senate Republicans seem to have pressured the Congressional Research Service to withdraw a report debunking conservative economic orthodoxy. Cutting tax rates at the top appears “to have little or no relation to the size of the economic pie,” the report said. “However, the top tax rate reductions appear to be associated with the increasing concentration of income at the top of the income distribution.” So charging the rich lower tax rates doesn’t promote economic growth; it merely increases economic inequality.
  • The CRS is a highly respected, independent agency that prepares reports for members of Congress and routinely issues findings that disappoint or even irritate their clients, who usually just grin and bear it, or at least bear it. But Congressional Republicans seem to think that the CRS should function like Pravda.
  • Don Stewart, a spokesman for the Senate Republican leader, Mitch McConnell, said Mr. McConnell and other senators “raised concerns about the methodology and other flaws” in the CRS report. Antonia Ferrier, a spokeswoman for the Senate Finance Committee, said the panel had relayed its objections to the CRS. “We had a good discussion,” she said, “Then it was pulled.”
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  • In case you don’t speak fluent bureaucratese, “good discussion” means that the Republicans made it clear the report had to go. And “it was pulled” means the CRS obeyed. The Times quoted a person with knowledge of the deliberations as saying the decision on Sept. 28 to withdraw the report was “made against the advice of the research service’s economics division” and that the author, Thomas Hungerford, stood by its findings.
Javier E

Write For Purpose, Not People - The Dish | By Andrew Sullivan - The Daily Beast - 0 views

  • what he was telling me was not that publishing is not a good thing, but that it isn’t everything. It does not bestow value or worth on one’s work or on one’s self.
  • It does not make a published book better or worse than an unpublished one. And while the failure to achieve it may be no cause for despair, its attainment is certainly no cure.
  • "the struggle itself toward the heights is enough to fill a man’s heart. One must imagine Sisyphus happy."
Javier E

Seeing Things? Hearing Things? Many of Us Do - NYTimes.com - 0 views

  • Having hallucinations is a fearful secret for many people — millions of people — never to be mentioned, hardly to be acknowledged to oneself, and yet far from uncommon. The vast majority are benign — and, indeed, in many circumstances, perfectly normal. Most of us have experienced them from time to time, during a fever or with the sensory monotony of a desert or empty road, or sometimes, seemingly, out of the blue.
  • hallucinations are often a result of too many medications and interactions between them, compounded by illness, anxiety and unfamiliar surroundings.
  • But hallucinations can have a positive and comforting role, too — this is especially true with bereavement hallucinations, seeing the face or hearing the voice of one’s deceased spouse, siblings, parents or child — and may play an important part in the mourning process.
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  • I explained to her that if the visual parts of the brain are deprived of actual input, they are hungry for stimulation and may concoct images of their own. Rosalie was greatly relieved by this, and delighted to know that there was even a name for her condition: Charles Bonnet syndrome.
  • Professor Rosenhan demonstrated convincingly that auditory hallucinations and schizophrenia were synonymous in the medical mind.
Sean Kirkpatrick

Vatican view on Evolution - 0 views

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    Thought this source was very helpful in my understanding of the religion involved in the debate between evolution and creationism
Sean Kirkpatrick

Article on Evolution vs. Creationism Legal Case - 0 views

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    Article on Evolution vs. Creationism Legal Case in public school in pennsylvania
Zack Lessner

Eight Conservatives Predicting a Romney Victory Tomorrow - 0 views

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    I thought it was interesting to see the bias different Republicans had toward a Romney victory. Even though the race is at almost a dead heat now, these Republicans all have Romney winning by a wide range.
Javier E

The Real Loser - Truth - NYTimes.com - 1 views

  • Candidates accordingly believed that being caught in an outright lie could damage their careers. (As Daniel Patrick Moynihan reportedly said, “Everyone is entitled to his own opinion, but not his own facts.”) They tended only to bend the truth, not break it.
  • At least four factors since the 1970s have lowered the cost for politicians who lie and, more important, repeat their fabrications through their attack ads. First is the overall decline in respect for institutions and professionals of all kinds, from scientists and lawyers to journalists and civil servants.
  • Second are changes in media regulation and ownership
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  • For decades, radio and television broadcasters had been required to present multiple viewpoints on contentious public debates on the grounds that they were stewards of the public airwaves. But in 1987, members appointed by President Ronald Reagan to the Federal Communications Commission abolished this “fairness doctrine.” The change facilitated the creation of conservative talk radio and cable outlets to combat perceived liberal bias. Liberals followed suit with programming (albeit less effective) of their own.
  • a third trend developed as political operatives realized they had more room to stretch the truth. In 2004, an aide to President George W. Bush dismissed a journalist for being part of a “reality-based community” of people who “believe that solutions emerge from your judicious study of discernible reality.” 
  • A fourth factor: most news organizations (with notable exceptions) abandoned their roles as political referees. Many resorted to an atrophied style that resembled stenography more than journalism, presenting all claims as equally valid. Fact checking, once a foundation for all reporting, was now deemed the province of a specialized few.
  • PolitiFact has chronicled 19 “pants on fire” lies by Mr. Romney and 7 by Mr. Obama since 2007, but Mr. Romney’s whoppers have been qualitatively far worse: the “apology tour,” the “government takeover of health care,” the “$4,000 tax hike on middle class families,” the gutting of welfare-to-work rules, the shipment by Chrysler of jobs from Ohio to China. Said one of his pollsters, Neil Newhouse, “We’re not going to let our campaign be dictated by fact checkers.”
  • the Obama campaign has certainly had its own share of dissembling and distortion, including about Mr. Romney’s positions on abortion and foreign aid. But nothing in it — or in past campaigns, for that matter — has equaled the efforts of the Romney campaign in this realm. Its fundamental disdain for facts is something wholly new.
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