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Javier E

Decline of the WSJ « The Dish - 0 views

  • Dean Starkman charts the number of WSJ pieces longer than 2,500 words:
  • A common trait among Pulitzer projects is that they are ambitious, require extensive reporting and careful writing, carry some significance beyond the normal gathering of news, and/or have some kind of impact on the real world
  • Rupert] Murdoch’s oft-stated antipathy to the concept of longform narrative public-interest journalism was the main reason some of us opposed his taking over the Journal in the first place
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  • Murdoch’s view: “The entire rationale of modern, objective, arm’s-length, editor-driven journalism—the quasi-religious nature of which had blossomed in no small way as a response to him—he regarded as artifice if not an outright sham.”
Javier E

Can Just Anyone Claim to Be a TV Meteorologist? - NYTimes.com - 0 views

  • Does an individual have the right to professionally define who she is, or is that designation dictated by other people? Is there an ethical responsibility to describe oneself in a standardized, universally accepted context?
  • Most titles are self-applied. This is generally fine, because most titles are meaningless. If you declare yourself a futurist or a farmer or a musician (or an ethicist), that’s what you are, even if reasonable people can disagree. Most titles indicate only intent (“I call myself a ____ because that is what I aspire to do”). Failure to fulfill that intent has no significant impact on other people; as such, ethics aren’t really in play
  • But this is not the case for those rarefied professions in which strangers rely on someone they’ve never met to possess essential, functional, nonnegotiable knowledge that no normal person could attain without intense schooling or specialized experience. I would place neurosurgeon near the top of this tier.
Javier E

A Heartbreaking Work of Staggering Folly - NYTimes.com - 0 views

  • few anticipated the severity of the 2008 crisis — but that wasn’t a deep failure of theory, it was a failure of observation. We actually had a pretty good understanding of bank runs; we just failed to notice that traditional banks were a much smaller share of the system than before
  • the aftermath of the crisis — persistent low interest rates despite high deficits, impotence of monetary policy, major negative impacts of fiscal austerity — may not have been what most economists or government agencies predicted, but it’s what they should have predicted; Econ 101 macroeconomics, as I often point out, has worked pretty well.
  • in Europe, recovery is now behind where it was at the same point of the Great Depression. Here’s European industrial production from the League of Nations starting in 1929 and Eurostat starting in 2007:
Sean Kirkpatrick

Scientist at Work - Tor D. Wager - Seeking to Illuminate the Mysterious Placebo Effect ... - 0 views

  •  
    The phrase "mind-body connection" has many connotations. For some, it's shorthand for New Age quackery. For others, it's a source of hope and a way to reconcile their spiritual life with modern science. For Tor D. Wager, it's just another day at the office.
Sean Kirkpatrick

Ted Kaptchuk's Quest to Understand the Placebo Effect - 0 views

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    I am very interested in the Placebo effect and its ties to the TOK course
Javier E

Whither Moral Courage? - NYTimes.com - 0 views

  • It’s harder for us to see politicians, with the exception of Nelson Mandela and Daw Aung San Suu Kyi, as courageous these days. Perhaps we have seen too much, grown too cynical about the inevitable compromises of power.
  • we have become suspicious of those who take a stand against the abuses of power or dogma.
  • THIS new idea — that writers, scholars and artists who stand against orthodoxy or bigotry are to blame for upsetting people — is spreading fast, even to countries like India that once prided themselves on their freedoms.
Javier E

Economic Statistics Miss the Benefits of Technology - NYTimes.com - 2 views

  • Value added by the information technology and communications industries — mostly hardware and software — has remained stuck at around 4 percent of the nation’s economic output for the last quarter century.
  • But these statistics do not tell the whole story. Because they miss much of what technology does for people’s well-being. News organizations that take advantage of computers to let go of journalists, secretaries and research assistants will show up in the economic statistics as more productive, making more with less. But statisticians have no way to value more thorough, useful, fact-dense articles. What’s more, gross domestic product only values the goods and services people pay for. It does not capture the value to consumers of economic improvements that are given away free. And until recently this is what news media organizations like The New York Times were doing online.
  • “G.D.P. is not a measure of how much value is produced for consumers,” said Erik Brynjolfsson of the Massachusetts Institute of Technology. “Everybody should recognize that G.D.P. is not a welfare metric.”
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  • how to measure the Internet’s contribution to our lives? A few years ago, Austan Goolsbee of the University of Chicago and Peter J. Klenow of Stanford gave it a shot. They estimated that the value consumers gained from the Internet amounted to about 2 percent of their income — an order of magnitude larger than what they spent to go online. Their trick was to measure not only how much money users spent on access but also how much of their leisure time they spent online.
  • people who had access to a search engine took 15 minutes less to answer a question than those without online access.
  • Gross domestic product has always failed to capture many things — from the costs of pollution and traffic jams to the gains of unpaid household work. A
  • Varian estimated that a search engine might be worth about $500 annually to the average worker. Across the working population, this would add up to $65 billion a year.
  • the consumer surplus from free online services — the value derived by consumers from the experience above what they paid for it — has been growing by $34 billion a year, on average, since 2002. If it were tacked on as “economic output,” it would add about 0.26 of a percentage point to annual G.D.P. growth.
  • The Internet is hardly the first technology to offer consumers valuable free goods. The consumer surplus from television is about five times as large as that delivered by free stuff online, according to Mr. Brynjolfsson’s calculations.
  • Measured in money — what it contributes to G.D.P. — the recording industry is shrinking. Yet never before have Americans had access to so much music.
  • . The missed consumer surplus from the Internet may be no bigger than the unmeasured gains in the production, for example, of electric light.
  • The amount of time Americans devote to the Internet has doubled in the last five years.
  • “We know less about the sources of value in the economy than we did 25 years ago,”
Javier E

Sticking with the truth : Columbia Journalism Review - 0 views

  • In 1998, The Lancet, one of the most respected medical journals, published a study by lead author Andrew Wakefield, a British physician who claimed there might be a link between the vaccine for measles, mumps, and rubella (MMR) and autism
  • Among scientists, however, there really was never much of a debate; only a small group of researchers ever even entertained the theory about autism. The coverage rarely emphasized this, if it noted it at all, and instead propagated misunderstanding about vaccines and autism and gave credence to what was largely a manufactured controversy
  • Between 1998 and 2006, 60 percent of vaccine-autism articles in British newspapers, and 49 percent in American papers, were “balanced,” in the sense that they either mentioned both pro-link and anti-link perspectives, or neither perspective, according to a 2008 study by Christopher Clarke at Cornell University. The remainder—40 percent in the British press and 51 percent in the American press—mentioned only one perspective or the other, but British journalists were more likely to focus on pro-link claims and the Americans were more likely to focus on anti-link claims.
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  • While it’s somewhat reassuring that almost half the US stories (41 percent) tried, to varying degrees, to rebut the vaccine-autism connection, the study raises the problem of “objectivity” in stories for which a preponderance of evidence is on one side of a “debate.” In such cases, “balanced” coverage can be irresponsible, because it suggests a controversy where none really exists. (Think climate change, and how such he-said-she-said coverage helped sustain the illusion of a genuine debate within the science community.)
  • A follow-up study by Clarke and Graham Dixon, published in November 2012, makes this point. The two scholars assigned 320 undergrads to read either a “balanced” article or one that was one-sided for or against a link between vaccines and autism. Those students who read the “balanced” articles were far more likely to believe that a link existed than those who read articles that said no link exits.
  • Today, people who worry that childhood inoculations trigger autism prefer to be described as “vaccine-hesitant,” rather than “anti-vaccine,” and think the CDC’s immunization schedule “overwhelms” kids’ immune systems. This rhetorical shift is illustrates how those who claim a link exists keep moving the goalposts.
Blair Peterson

Hearing Through Your Skin, and Other Adventures in Sensory Substitution | In Their Own ... - 0 views

  • What's very interesting, I think, as we keep pushing forward with technology, is we’ll be able to take more and more data from those invisible parts of the world and start feeding them into our brain.  
markfrankel18

Erasing History in the Internet Era - NYTimes.com - 1 views

  • Lorraine Martin, a nurse in Greenwich, was arrested in 2010 with her two grown sons when police raided her home and found a small stash of marijuana, scales and plastic bags. The case against her was tossed out when she agreed to take some drug classes, and the official record was automatically purged. It was, the law seemed to assure her, as if it had never happened.
  • Defamation is the publication of information that is both damaging and false. The arrest story was obviously true when it was first published. But Connecticut’s erasure law has already established that truth can be fungible. Martin, her suit says, was “deemed never to have been arrested.” And therefore the news story had metamorphosed into a falsehood.
  • They debate the difference between “historical fact” and “legal fact.” They dispute whether something that was true when it happened can become not just private but actually untrue, so untrue you can swear an oath that it never happened and, in the eyes of the law, you’ll be telling the truth.
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  • The Connecticut case is just one manifestation of an anxious backlash against the invasive power of the Internet, a world of Big Data and ever more powerful search engines, in which it seems almost everything is permanently recorded and accessible to almost anyone — potential employers, landlords, dates, predators
  • In Europe, where press freedoms are less sacred and the right to privacy is more ensconced, the idea has taken hold that individuals have a “right to be forgotten,” and those who want their online particulars expunged tend to have the government on their side. In Germany or Spain, Lorraine Martin might have a winning case.
  • Google’s latest transparency report shows a sharp rise in requests from governments and courts to take down potentially damaging material.
  • The Times’s policy is not to censor history, because it’s history. The paper will update an arrest story if presented with evidence of an acquittal or dismissal, completing the story but not deleting the story.
  • Owen Tripp, a co-founder of Reputation.com, which has made a business out of helping clients manage their digital profile, advocated a “right to be forgotten” in a YouTube video. Tripp said everyone is entitled to a bit of space to grow up, to experiment, to make mistakes.
  • “This is not just a privacy problem,” said Viktor Mayer-Schönberger, a professor at the Oxford Internet Institute, and author of “Delete: The Virtue of Forgetting in the Digital Age.” “If we are continually reminded about people’s mistakes, we are not able to judge them for who they are in the present. We need some way to put a speed-brake on the omnipresence of the past.”
  • would like to see search engine companies — the parties that benefit the most financially from amassing our information — offer the kind of reputation-protecting tools that are now available only to those who can afford paid services like those of Reputation.com. Google, he points out, already takes down five million items a week because of claims that they violate copyrights. Why shouldn’t we expect Google to give users an option — and a simple process — to have news stories about them down-ranked or omitted from future search results? Good question. What’s so sacred about a search algorithm, anyway?
Javier E

Psychiatry's New Guide Falls Short, Experts Say - NYTimes.com - 1 views

  • his goal was to reshape the direction of psychiatric research to focus on biology, genetics and neuroscience so that scientists can define disorders by their causes, rather than their symptoms.
  • While the Diagnostic and Statistical Manual of Mental Disorders, or D.S.M., is the best tool now available for clinicians treating patients and should not be tossed out, he said, it does not reflect the complexity of many disorders, and its way of categorizing mental illnesses should not guide research.
  • senior figures in psychiatry who have challenged not only decisions about specific diagnoses but the scientific basis of the entire enterprise. Basic research into the biology of mental disorders and treatment has stalled, they say, confounded by the labyrinth of the brain.
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  • The creators of the D.S.M. in the 1960s and ’70s “were real heroes at the time,” said Dr. Steven E. Hyman, a psychiatrist and neuroscientist at the Broad Institute and a former director at the National Institute of Mental Health. “They chose a model in which all psychiatric illnesses were represented as categories discontinuous with ‘normal.’ But this is totally wrong in a way they couldn’t have imagined. So in fact what they produced was an absolute scientific nightmare. Many people who get one diagnosis get five diagnoses, but they don’t have five diseases — they have one underlying condition.”
  • Decades of spending on neuroscience have taught scientists mostly what they do not know, undermining some of their most elemental assumptions. Genetic glitches that appear to increase the risk of schizophrenia in one person may predispose others to autism-like symptoms, or bipolar disorder. The mechanisms of the field’s most commonly used drugs — antidepressants like Prozac, and antipsychosis medications like Zyprexa — have revealed nothing about the causes of those disorders. And major drugmakers have scaled back psychiatric drug development, having virtually no new biological “targets” to shoot for.
  • Dr. Insel is one of a growing number of scientists who think that the field needs an entirely new paradigm for understanding mental disorders, though neither he nor anyone else knows exactly what it will look like.
  • Dr. Hyman, Dr. Insel and other experts said they hoped that the science of psychiatry would follow the direction of cancer research, which is moving from classifying tumors by where they occur in the body to characterizing them by their genetic and molecular signatures.
  • Dr. Insel said in the interview that his motivation was not to disparage the D.S.M. as a clinical tool, but to encourage researchers and especially outside reviewers who screen proposals for financing from his agency to disregard its categories and investigate the biological underpinnings of disorders instead.
Javier E

Yelp and the Wisdom of 'The Lonely Crowd' : The New Yorker - 1 views

  • David Riesman spent the first half of his career writing one of the most important books of the twentieth century. He spent the second half correcting its pervasive misprision. “The Lonely Crowd,” an analysis of the varieties of social character that examined the new American middle class
  • the “profound misinterpretation” of the book as a simplistic critique of epidemic American postwar conformity via its description of the contours of the “other-directed character,” whose identity and behavior is shaped by its relationships.
  • he never meant to suggest that Americans now were any more conformist than they ever had been, or that there’s even such a thing as social structure without conformist consensus.
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  • In this past weekend’s Styles section of the New York Times, Siegel uses “The Lonely Crowd” to analyze the putative “Yelpification” of contemporary life: according to Siegel, Riesman’s view was that “people went from being ‘inner-directed’ to ‘outer-directed,’ from heeding their own instincts and judgment to depending on the judgments and opinions of tastemakers and trendsetters.” The “conformist power of the crowd” and its delighted ability to write online reviews led Siegel down a sad path to a lackluster expensive dinner.
  • What Riesman actually suggested was that we think of social organization in terms of a series of “ideal types” along a spectrum of increasingly loose authority
  • On one end of the spectrum is a “tradition-directed” community, where we all understand that what we’re supposed to do is what we’re supposed to do because it’s just the thing that one does; authority is unequivocal, and there’s neither the room nor the desire for autonomous action
  • In the middle of the spectrum, as one moves toward a freer distribution of, and response to, authority, is “inner-direction.” The inner-directed character is concerned not with “what one does” but with “what people like us do.” Which is to say that she looks to her own internalizations of past authorities to get a sense for how to conduct her affairs.
  • Contemporary society, Riesman thought, was best understood as chiefly “other-directed,” where the inculcated authority of the vertical (one’s lineage) gives way to the muddled authority of the horizontal (one’s peers).
  • The inner-directed person orients herself by an internal “gyroscope,” while the other-directed person orients herself by “radar.”
  • It’s not that the inner-directed person consults some deep, subjective, romantically sui generis oracle. It’s that the inner-directed person consults the internalized voices of a mostly dead lineage, while her other-directed counterpart heeds the external voices of her living contemporaries.
  • “the gyroscopic mechanism allows the inner-directed person to appear far more independent than he really is: he is no less a conformist to others than the other-directed person, but the voices to which he listens are more distant, of an older generation, their cues internalized in his childhood.” The inner-directed person is, simply, “somewhat less concerned than the other-directed person with continuously obtaining from contemporaries (or their stand-ins: the mass media) a flow of guidance, expectation, and approbation.
  • Riesman drew no moral from the transition from a community of primarily inner-directed people to a community of the other-directed. Instead, he saw that each ideal type had different advantages and faced different problems
  • As Riesman understood it, the primary disciplining emotion under tradition direction is shame, the threat of ostracism and exile that enforces traditional action. Inner-directed people experience not shame but guilt, or the fear that one’s behavior won’t be commensurate with the imago within. And, finally, other-directed folks experience not guilt but a “contagious, highly diffuse” anxiety—the possibility that, now that authority itself is diffuse and ambiguous, we might be doing the wrong thing all the time.
  • Siegel is right to make the inference, if wayward in his conclusions. It makes sense to associate the anxiety of how to relate to livingly diffuse authorities with the Internet, which presents the greatest signal-to-noise-ratio problem in human history.
  • The problem with Yelp is not the role it plays, for Siegel, in the proliferation of monoculture; most people of my generation have learned to ignore Yelp entirely. It’s the fact that, after about a year of usefulness, Yelp very quickly became a terrible source of information.
  • There are several reasons for this. The first is the nature of an algorithmic response to the world. As Jaron Lanier points out in “Who Owns the Future?,” the hubris behind each new algorithm is the idea that its predictive and evaluatory structure is game-proof; but the minute any given algorithm gains real currency, all the smart and devious people devote themselves to gaming it. On Yelp, the obvious case would be garnering positive reviews by any means necessary.
  • A second problem with Yelp’s algorithmic ranking is in the very idea of using online reviews; as anybody with a book on Amazon knows, they tend to draw more contributions from people who feel very strongly about something, positively or negatively. This undermines the statistical relevance of their recommendations.
  • the biggest problem with Yelp is not that it’s a popularity contest. It’s not even that it’s an exploitable popularity contest.
  • it’s the fact that Yelp makes money by selling ads and prime placements to the very businesses it lists under ostensibly neutral third-party review
  • But Yelp’s valuations are always possibly in bad faith, even if its authority is dressed up as the distilled algorithmic wisdom of a crowd. For Riesman, that’s the worst of all possible worlds: a manipulated consumer certainty that only shores up the authority of an unchosen, hidden source. In that world, cold monkfish is the least of our problems.
Javier E

Linguists identify 15,000-year-old 'ultraconserved words' - The Washington Post - 0 views

  • You, hear me! Give this fire to that old man. Pull the black worm off the bark and give it to the mother. And no spitting in the ashes! It’s an odd little speech. But if you went back 15,000 years and spoke these words to hunter-gatherers in Asia in any one of hundreds of modern languages, there is a chance they would understand at least some of what you were saying.
  • That’s because all of the nouns, verbs, adjectives and adverbs in the four sentences are words that have descended largely unchanged from a language that died out as the glaciers retreated at the end of the last Ice Age. Those few words mean the same thing, and sound almost the same, as they did then.
  • A team of researchers has come up with a list of two dozen “ultraconserved words” that have survived 150 centuries. It includes some predictable entries: “mother,” “not,” “what,” “to hear” and “man.” It also contains surprises: “to flow,” “ashes” and “worm.”
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  • The existence of the long-lived words suggests there was a “proto-Eurasiatic” language that was the common ancestor to about 700 contemporary languages that are the native tongues of more than half the world’s people.
  • In all, “proto-Eurasiatic” gave birth to seven language families. Several of the world’s important language families, however, fall outside that lineage, such as the one that includes Chinese and Tibetan; several African language families, and those of American Indians and Australian aborigines.
Javier E

Welcome to Google Island | Gadget Lab | Wired.com - 0 views

  • As soon as you hit Google’s territorial waters, you came under our jurisdiction, our terms of service. Our laws–or lack thereof–apply here. By boarding our self-driving boat you granted us the right to all feedback you provide during your journey. This includes the chemical composition of your sweat.
  • Unified logins let us get to know our audience in ways we never could before. They gave us their locations so that we might better tell them if it was raining outside. They told us where they lived and where they wanted to go so that we could deliver a more immersive map that better anticipated what they wanted to do–it let us very literally tell people what they should do today. As people began to see how very useful Google Now was, they began to give us even more information. They told us to dig through their e-mail for their boarding passes–Imagine if you had to find it on your own!–they finally gave us permission to track and store their search and web history so that we could give them better and better Cards. And then there is the imaging. They gave us tens of thousands of pictures of themselves so that we could pick the best ones–yes we appealed to their vanity to do this: We’ll make you look better and assure you present a smiling, wrinkle-free face to the world–but it allowed us to also stitch together three-dimensional representations. Hangout chats let us know who everybody’s friends were, and what they had to say to them. Verbal searches gave us our users’ voices. These were intermediary steps. But it let us know where people were at all times, what they thought, what they said, and of course how they looked. Sure, Google Now could tell you what to do.
  • “We learned so much about regulation with Google Health. It turns out, the government has rules about health records, and that people care about these rules for some reason. So we began looking around for ways to avoid regulation. For example, government regulation meant it was much easier to experiment with white space in Kenya than in the United States. So we started thinking: What if the entire world looked more like Kenya? Or, even better, Somalia? Places where there are no laws. We haven’t adapted mechanisms to deal with some of our old institutions like the law. We aren’t keeping up with the rate of change we caused through technology. If you look at the laws we have, they’re very old. A law can’t be right if it’s 50 years old. Like, it’s before the Internet
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  • I don’t want this,” I stammered, removing the glasses. “Sure you do, you just aren’t aware of that yet. For many years now, we’ve looked at everything you’ve looked at online. Everything. We know what you want, and when you want it, down to the time of day. Why wait for you to request it? And in fact, why wait for you to discover that you even want to request it? We can just serve it to you.”
  • “These are Google Spiders. They’ve crawled the entire island, and now we’re ready to release them globally. We’re sending them everywhere, so that we can make a 3D representation of the entire planet, and everyone on it. We aren’t just going to recreate the planet, though–we’re going to make it better.” “Governments are too focused on democracy and rule of law. On Google Island, we’ve found those things to be distractions. If democracy worked so well, if a majority public opinion made something right, we would still have Jim Crow laws and Google Reader. We believe we can fix the world’s problems with better math. We can tear down the old and rebuild it with the new. Imagine Minecraft. Now imagine it photorealistic, and now imagine yourself living there, or at least, your Google Being living there. We already have the information. All we need is an invitation. This is the inevitable and logical end point of Google Island: a new Google Earth.”
Javier E

Inequality and the Modern Culture of Celebrity - NYTimes.com - 0 views

  • The Depression that ended Fitzgerald’s Jazz Age yielded to a new order that might be called the Roosevelt Republic. In the quarter-century after World War II, the country established collective structures, not individual monuments, that channeled the aspirations of ordinary people: state universities, progressive taxation, interstate highways, collective bargaining, health insurance for the elderly, credible news organizations.
  • One virtue of those hated things called bureaucracies is that they oblige everyone to follow a common set of rules, regardless of station or background; they are inherently equalizing.
  • Our age is lousy with celebrities. They can be found in every sector of society, including ones that seem less than glamorous
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  • This new kind of celebrity is the ultimate costume ball, far more exclusive and decadent than even the most potent magnates of Hollywood’s studio era could have dreamed up.
  • after decades of widening income gaps, unequal distributions of opportunity and reward, and corroding public institutions, we have gone back to Gatsby’s time — or something far more perverse. The celebrity monuments of our age have grown so huge that they dwarf the aspirations of ordinary people, who are asked to yield their dreams to the gods: to flash their favorite singer’s corporate logo at concerts, to pour open their lives (and data) on Facebook, to adopt Apple as a lifestyle. We know our stars aren’t inviting us to think we can be just like them. Their success is based on leaving the rest of us behind.
Javier E

Why Some Evangelicals Are Trying to Stop Obsessing Over Pre-Marital Sex - Abigail Rine ... - 0 views

  • Unclean, taking particular issue with the words and metaphors Christians use to frame sexual sin, especially for women. Beck argues that using the metaphor of purity imports a "psychology of contamination into our moral and spiritual lives," and this contamination is viewed as a permanent state, one beyond restoration.
  • Moreover, while women are subjected to the language of purity and seen as irreparably contaminated after having sex, the same is not true for men. According to Beck, a boy losing his virginity is seen as a "mistake, a stumbling," a mode of behavior that can be changed and rehabilitated. This, he argues, exposes a double standard at work in the language of sexual purity: women who have sex are seen as "damaged goods," but men who have sex are not.
  • Broadway proposes emphasizing an overarching ideal of "self-giving love" rather than abstinence, which would put a positive spin on premarital chastity, as well as cultivate deeper awareness of "unhealthy sexual dynamics within marriage," from sexual selfishness to "outright abuse."
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  • For Beck, moving past purity involves less emphasis "on the physical act of sex and how that physical act is 'defiling' and more upon issues related to covenant faithfulness, care, and harm. ... God's interest in sex, then, is less puritanical than a concern about how we hurt and damage each other, physically and emotionally, in ways that often leave lifelong scars."
  • Although each of these post-purity perspectives diverges from the current evangelical narrative to varying degrees, the common thread among them seems to be a desire for a more holistic sexual ethic, one that remains thoroughly Christian while shifting away from the metaphor of purity to concepts of sexual health and wholeness
Javier E

Google Glass May Be Hands-Free, But Not Brain-Free - NYTimes.com - 0 views

  • The “eyes-free” goal addresses an obvious limitation of the human brain: we can’t look away from where we’re heading for more than a few seconds without losing our bearings. And time spent looking at a cellphone is time spent oblivious to the world, as shown in the viral videos of distracted phone users who stumble into shopping-mall fountains. Most people intuitively grasp the “two-second rule.”
  • Researchers at the Virginia Tech Transportation Institute outfitted cars and trucks with cameras and sensors to monitor real-world driving behavior. When drivers were communicating, they tended to look away for as much as 4.6 seconds during a 6-second period. In effect, people lose track of time when texting, leading them to look at their phones far longer than they know they should
  • Heads-up displays like Google Glass, and voice interfaces like Siri, seem like ideal solutions, letting you simultaneously interact with your smartphone while staying alert to your surroundings
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  • The problem is that looking is not the same as seeing, and people make wrong assumptions about what will grab their attention.
  • about 70 percent of Americans believe that “people will notice when something unexpected enters their field of view, even when they’re paying attention to something else.”
  • “inattentional blindness” shows that what we see depends not just on where we look but also on how we focus our attention.
  • Perception requires both your eyes and your mind, and if your mind is engaged, you can f
Javier E

Stanford Magazine - History Detected - May/June 2013 - 2 views

  • an approach developed at Stanford's Graduate School of Education that's rapidly gaining adherents across the country
  • trial studies of the Stanford program demonstrated that when high school students engage regularly with challenging primary source documents, they not only make significant gains learning and retaining historical material, they also markedly improve their reading comprehension and critical thinking.
  • Colglazier builds his thought-provoking classes using an online tool called Reading Like a Historian. Designed by the Stanford History Education Group under Professor Sam Wineburg, the website offers 87 flexible lesson plans featuring documents from the Library of Congress
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  • "Textbooks are useful as background narrative. It's difficult to talk about the Gulf of Tonkin Resolution if students don't know where Vietnam is, or the Lincoln-Douglas debates if they don't know who Abe Lincoln was before he was Daniel Day-Lewis.
  • The website's lessons have been downloaded 800,000 times and spawned a lively online community of history educators grateful for the camaraderie
  • just 30 percent of the people who teach history-related courses in U.S. public high schools both majored in the field and are certified to teach it.
  • " By reading these challenging documents and discovering history for themselves, he says, "not only will they remember the content, they'll develop skills for life."
  • Teachers can download the lessons and adapt them for their own purposes, free of charge. Students learn how to examine documents critically, just as historians would, in order to answer intriguing questions: Did Pocahontas really rescue John Smith? Was Abraham Lincoln a racist? Who blinked first in the Cuban Missile Crisis, the Russians or the Americans?
  • But when a ten-pound textbook becomes the script for a whole year's worth of instruction, a precious learning opportunity is lost. "Many students go through their entire middle and high school and never encounter the actual voice of a historical participant,"
  • The Common Core curriculum will bring radical changes in the standardized state tests that youngsters have been taking for decades. Instead of filling in multiple-choice bubbles, they will be expected to write out short answers that demonstrate their ability to analyze texts, and then cite those texts to support arguments—the exact skills that Reading Like a Historian fosters.
  • Wineburg realized that the art of historical thinking is not something that comes naturally to most people; it has to be cultivated. Students have to be taught to look at the source of a document before reading it, figure out the context in which it was written, and cross-check it with other sources before coming to a conclusion.
  • In 2008, Reisman was ready to conduct a test of the curriculum at five schools in the San Francisco Unified School District. As expected, students in the test classes showed an increased ability to retain historical knowledge, as well as a greater appreciation for history, compared to the control group. What took everyone by surprise, though, was how much the test students advanced in basic reading.
  • Fremont 11th grader Ayanna Black agrees. "In other history courses I have taken, I wasn't able to fully understand what was going on. It seemed that it was just a bunch of words I had to memorize for a future test," she says. "Now that I contextualize the information I am given, it helps me understand not only what is being said but also the reason behind it." The approach, she says, "leads me to remembering the information out of curiosity, rather than trying to pass a test."
  • Scholars in the Stanford History Education Group hope to develop more online lesson plans in world history
  • Wineburg devoured history books as a kid and did well in Advanced Placement courses at his public high school. But when he entered Brown University, he was shocked at how ill-prepared he was in the subject. Employed after college as a high school history teacher, he saw similar weaknesses in his students. "The best ones could repeat what the text said," he recalls, "but when I asked them to critically examine whether they believed the text, I could have been speaking Martian."
  • Wineburg and his PhD students have teamed up with the library on another project: a website called Beyond the Bubble,where teachers can learn how to evaluate their students using short written tests called History Assessments of Thinking. Each HAT asks students to consider a historical document—a letter drawn from the archives of the NAACP, for example—and justify their conclusions about it in three or four sentences. By scanning the responses, teachers can determine quickly whether their pupils are grasping basic concepts.
  • Wineburg hopes to make Reading Like a Historian lesson plans completely paperless, with exercise sheets that can be filled out on a laptop or tablet computer.
  • Though the work has been hard in history this year, she appreciates what it's taught her. "I've learned that you don't just read what is put in front of you and accept it, which is what I had been doing with my textbook all summer," she explains. "It can be frustrating to analyze documents that are contradictory, but I'm coming to appreciate that history is a collection of thousands of accounts and perspectives, and it's our job to interpret it."
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