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Javier E

New Statesman - The Joy of Secularism: 11 Essays for How We Live Now - 0 views

www.newstatesman.com/...world-secular-means-god

secularism postmodernism dogmatism truth love

shared by Javier E on 09 Aug 13 - No Cached
  • Art & Design Books Film Ideas Music & Performance TV & Radio Food & Drink Blog Return to: Home | Culture | Books The Joy of Secularism: 11 Essays for How We Live Now By George Levine Reviewed by Terry Eagleton - 22 June 2011 82 comments Print version Email a friend Listen RSS Misunderstanding what it means to be secular.
  • Societies become truly secular not when they dispense with religion but when they are no longer greatly agitated by it. It is when religious faith ceases to be a vital part of the public sphere
  • Christianity is certainly other-worldly, and so is any reasonably sensitive soul who has been reading the newspapers. The Christian gospel looks to a future transformation of the appalling mess we see around us into a community of justice and friendship, a change so deep-seated and indescribable as to make Lenin look like a Lib Dem.“This [world] is our home," Levine comments. If he really feels at home in this crucifying set-up, one might humbly suggest that he shouldn't. Christians and political radicals certainly don't.
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  • he suspects that Christian faith is other-worldly in the sense of despising material things. Material reality, in his view, is what art celebrates but religion does not. This is to forget that Gerard Manley Hopkins was a Jesuit. It is also to misunderstand the doctrine of Creation
  • Adam Phillips writes suggestively of human helplessness as opposed to the sense of protectedness that religious faith supposedly brings us, without noticing that the signifier of God for the New Testament is the tortured and executed corpse of a suspected political criminal.
  • None of these writers points out that if Christianity is true, then it is all up with us. We would then have to face the deeply disagreeable truth that the only authentic life is one that springs from a self-dispossession so extreme that it is probably beyond our power.
  • Secularisation is a lot harder than people tend to imagine. The history of modernity is, among other things, the history of substitutes for God. Art, culture, nation, Geist, humanity, society: all these, along with a clutch of other hopeful aspirants, have been tried from time to time. The most successful candidate currently on offer is sport, which, short of providing funeral rites for its spectators, fulfils almost every religious function in the book.
  • The Christian paradigm of love, by contrast, is the love of strangers and enemies, not of those we find agreeable. Civilised notions such as mutual sympathy, more's the pity, won't deliver us the world we need.
  • What exactly," he enquires, "does the invocation of some supernatural being add?" A Christian might reply that it adds the obligations to give up everything one has, including one's life, if necessary, for the sake of others. And this, to say the least, is highly inconvenient.
  • If Friedrich Nietzsche was the first sincere atheist, it is because he saw that the Almighty is exceedingly good at disguising Himself as something else, and that much so-called secularisation is accordingly bogus.
  • Postmodernism is perhaps best seen as Nietzsche shorn of the metaphysical baggage. Whereas modernism is still haunted by a God-shaped absence, postmodern culture is too young to remember a time when men and women were anguished by the fading spectres of truth, reality, nature, value, meaning, foundations and the like. For postmodern theory, there never was any truth or meaning in the first place
  • Postmodernism is properly secular, but it pays an immense price for this coming of age - if coming of age it is. It means shelving all the other big questions, too, as hopelessly passé. It also involves the grave error of imagining that all faith or passionate conviction is inci­piently dogmatic. It is not only religious belief to which postmodernism is allergic, but belief as such. Advanced capitalism sees no need for the stuff. It is both politically divisive and commercially unnecessary.
Javier E

Learning to Love Criticism - NYTimes.com - 0 views

www.nytimes.com/...earning-to-love-criticism.html

women criticism negative survival likeable

shared by Javier E on 01 Oct 14 - No Cached
  • two differences between workplace performance reviews given to men and women. Across 248 reviews from 28 companies, managers, whether male or female, gave female employees more negative feedback than they gave male employees. Second, 76 percent of the negative feedback given to women included some kind of personality criticism, such as comments that the woman was “abrasive,” “judgmental” or “strident.” Only 2 percent of men’s critical reviews included negative personality comments.
  • The study speaks to the impossible tightrope women must walk to do their jobs competently and to make tough decisions while simultaneously coming across as nice to everyone, all the time
  • If a woman wants to do substantive work of any kind, she’s going to be criticized — with comments not just about her work but also about herself. She must develop a way of experiencing criticism that allows her to persevere in the face of it.
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  • I’ve found that the fundamental shift for women happens when we internalize the fact that all substantive work brings both praise and criticism.
  • Being likable, or at least acceptable to stronger, more powerful others, was one of our primary available survival strategies. For many women around the world, this is still the reality, but all women inherit the psychological legacy of that history. Disapproval, criticism and the withdrawal of others’ approval can feel so petrifying for us at times — life-threatening even — because for millenniums, it was.
  • Criticism stings for all of us, but women have been socialized to not rock the boat, to be, above all else, likable. By the time a girl reaches adolescence, she’ll most likely have watched hundreds of films, television shows and advertisements in which a woman’s destiny is determined not by her own choices but by how she is perceived by others. In those hundreds of stories, we get the message: What other people think and say about us matters, a lot.
  • We need to retrain our minds to expect and accept this.There are a number of effective ways to do this.
  • A woman can identify another woman whose response to criticism she admires. In challenging situations, she can imagine how the admired woman might respond
  • Women can also benefit from interpreting feedback as providing information about the preferences and point of view of the person giving the feedback, rather than information about themselves.
Adam Clark

Responsible Thinking: Avoiding Bias - 2 views

www.truthpizza.org/bias.htm

bias education

shared by Adam Clark on 17 Jun 14 - No Cached
  • Adam Clark on 17 Jun 14
     
    "Let's say Mrs. Smith is teaching a science class and has to give a grade to Charles, who has piercings on his face, a bizarre haircut, wears clothes she finds hideous, and has an unpleasant personality. She recognizes that none of these should influence the grade he gets in the science class: that is supposed to be a measure of his knowledge and ability in science only. If she judges his performance on class participation, she will find it very hard to exclude her bias, since he annoys her whenever he participates, whether his science knowledge is valid or not. If he makes a minor error in terminology she takes it as a sign of ignorance, while if Ryan, a neat and polite boy she likes, makes a similar mistake, she treats it as a triviality. The same can be true of their answers on essay tests."
Ellie McGinnis

The Drugs of Work-Performance Enhancement - Steven Petrow - The Atlantic - 1 views

www.theatlantic.com/...281055

drugs enhancement science knowledge brain science

shared by Ellie McGinnis on 04 Nov 13 - No Cached
  • Adderall makes everything easier to understand; it makes you more alert and focused. Some college students scarf them like M&Ms and think they’re more effective at cognitive enhancement than energy drinks and safer than a smoke or a beer.
  • 4.4 percent of the adult U.S. population has ADHD, which if left untreated is associated with significant morbidity, divorce, employment, and substance abuse.
  • When she asked me why I needed it, I replied just as the college kids had on 60 Minutes: “For focus.”  
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  • “[Adderall] makes me so happy I can be at a family function or out socializing and not get too distracted by other events/conversations around me. I can hear them, but am not taken in by them.”
  • “Since being on Adderall, I have been insanely productive… I have paid all my outstanding bills and parking tickets (and even renewed my car's registration before it was due). I'm not late for things anymore… I have not spent a single day lying around my house doing nothing in the past few months. I have a budget, and a scheduler that I actually use.”
  • Nonetheless, for untold healthy adults (those whom researchers refer to as “mentally competent”) the cognitive-enhancing drug has led to positive changes in their lives.
  • Did it make me smarter? No. Did it make me a faster writer? Yes. Previously, when I’d sit down at my desk, I felt adrift at sea. It was as though my MacBook and research materials, piled high, swayed from left to right and then back again. It was dizzying; I just couldn’t get a grip.
  • My metaphoric double vision snapped to mono and I could see and think as clearly as if I’d stepped out of a fog. I’d never had such concentration and it showed in the number of well-written pages I produced daily
  • But with Adderall, I had knowledge aplenty and knew that once I stopped it, my depression would quickly lift. I also know that not everyone has that kind of previous experience or perspective, which is when folks get into deep trouble.
  • “Under medical supervision, stimulant medications are considered safe.” I’d add, as the Nature authors did, especially for “mentally competent adults.”
Javier E

Guess Who Doesn't Fit In at Work - NYTimes.com - 0 views

www.nytimes.com/...who-doesnt-fit-in-at-work.html

recruiting hiring psychology job fitness culture values discrimination diversity bias

shared by Javier E on 02 Jun 15 - No Cached
  • ACROSS cultures and industries, managers strongly prize “cultural fit” — the idea that the best employees are like-minded.
  • One recent survey found that more than 80 percent of employers worldwide named cultural fit as a top hiring priority.
  • When done carefully, selecting new workers this way can make organizations more productive and profitable.
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  • In the process, fit has become a catchall used to justify hiring people who are similar to decision makers and rejecting people who are not.
  • The concept of fit first gained traction in the 1980s. The original idea was that if companies hired individuals whose personalities and values — and not just their skills — meshed with an organization’s strategy, workers would feel more attached to their jobs, work harder and stay longer.
  • in many organizations, fit has gone rogue. I saw this firsthand while researching the hiring practices of the country’s top investment banks, management consultancies and law firms. I interviewed 120 decision makers and spent nine months observing
  • While résumés (and connections) influenced which applicants made it into the interview room, interviewers’ perceptions of fit strongly shaped who walked out with job offers.
  • Crucially, though, for these gatekeepers, fit was not about a match with organizational values. It was about personal fit. In these time- and team-intensive jobs, professionals at all levels of seniority reported wanting to hire people with whom they enjoyed hanging out and could foresee developing close relationships with
  • To judge fit, interviewers commonly relied on chemistry. “
  • Many used the “airport test.” As a managing director at an investment bank put it, “Would I want to be stuck in an airport in Minneapolis in a snowstorm with them?”
  • interviewers were primarily interested in new hires whose hobbies, hometowns and biographies matched their own. Bonding over rowing college crew, getting certified in scuba, sipping single-malt Scotches in the Highlands or dining at Michelin-starred restaurants was evidence of fit; sharing a love of teamwork or a passion for pleasing clients was not
  • it has become a common feature of American corporate culture. Employers routinely ask job applicants about their hobbies and what they like to do for fun, while a complementary self-help industry informs white-collar job seekers that chemistry, not qualifications, will win them an offer.
  • Selection based on personal fit can keep demographic and cultural diversity low
  • In the elite firms I studied, the types of shared experiences associated with fit typically required large investments of time and money.
  • Class-biased definitions of fit are one reason investment banks, management consulting firms and law firms are dominated by people from the highest socioeconomic backgrounds
  • Also, whether the industry is finance, high-tech or fashion, a good fit in most American corporations still tends to be stereotypically masculine.
  • Perhaps most important, it is easy to mistake rapport for skill. Just as they erroneously believe that they can accurately tell when someone is lying, people tend to be overly confident in their ability to spot talent. Unstructured interviews, which are the most popular hiring tools for American managers and the primary way they judge fit, are notoriously poor predictors of job performance.
  • Organizations that use cultural fit for competitive advantage tend to favor concrete tools like surveys and structured interviews that systematically test behaviors associated with increased performance and employee retention.
  • For managers who want to use cultural fit in a more productive way, I have several suggestions.
  • First, communicate a clear and consistent idea of what the organization’s culture is (and is not) to potential employees. Second, make sure the definition of cultural fit is closely aligned with business goals. Ideally, fit should be based on data-driven analysis of what types of values, traits and behaviors actually predict on-the-job success. Third, create formal procedures like checklists for measuring fit, so that assessment is not left up to the eyes (and extracurriculars) of the beholder.
  • But cultural fit has become a new form of discrimination that keeps demographic and cultural diversity down
demetriar

The Psychology of Choking Under Pressure - NYTimes.com - 0 views

well.blogs.nytimes.com/...logy-of-choking-under-pressure

psychology pressure brain science research

shared by demetriar on 03 Jun 15 - No Cached
  • When presented with potential gains, highly loss-averse participants showed intensifying activity in their ventral striatums, and their game play improved. But when they had an opportunity to win $100, their performance declined precipitously. They choked. Their counterparts with low loss aversion — who ought to have been unfazed by the prospect of losing their money — did better in all of their games, except when they were faced with losing $100. Then they choked, consistently.
  • People supposed to be strongly hostile to losing choked only when they might win; people supposed to be unfazed by losses fell apart only when faced with losing.
  • But the results indicate that how someone frames a high-pressure situation, and whether winning or losing is emphasized, affect performance.
  • ...2 more annotations...
  • so we regard that opportunity to win $100 not as a chance for gain but as an outsize opportunity to fail.
  • He and his colleagues hope that experiments already underway will produce more and clearer explanations.
Javier E

Science Confirms: Politics Wrecks Your Ability to Do Math | Mother Jones - 1 views

www.motherjones.com/...-politics-makes-you-innumerate

politics science math motivated reasoning numeracy reasoning

shared by Javier E on 07 Sep 13 - No Cached
  • According to a new psychology paper, our political passions can even undermine our very basic reasoning skills. More specifically, the study finds that people who are otherwise very good at math may totally flunk a problem that they would otherwise probably be able to solve, simply because giving the right answer goes against their political beliefs.
  • Survey respondents performed wildly differently on what was in essence the same basic problem, simply depending upon whether they had been told that it involved guns or whether they had been told that it involved a new skin cream.
  • What's more, it turns out that highly numerate liberals and conservatives were even more—not less—susceptible to letting politics skew their reasoning than were those with less mathematical ability.
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  • Not surprisingly, Kahan's study found that the more numerate you are, the more likely you are to get the answer to this "skin cream" problem right. Moreover, it found no substantial difference between highly numerate Democrats and highly numerate Republicans in this regard. The better members of both political groups were at math, the better they were at solving the skin cream problem.
  • So how did people fare on the handgun version of the problem? They performed quite differently than on the skin cream version, and strong political patterns emerged in the results—especially among people who are good at mathematical reasoning. Most strikingly, highly numerate liberal Democrats did almost perfectly when the right answer was that the concealed weapons ban does indeed work to decrease crime (version C of the experiment)—an outcome that favors their pro-gun-control predilections. But they did much worse when the correct answer was that crime increases in cities that enact the ban (version D of the experiment).
  • The opposite was true for highly numerate conservative Republicans
  • these results are a fairly strong refutation of what is called the "deficit model" in the field of science and technology studies—the idea that if people just had more knowledge, or more reasoning ability, then they would be better able to come to consensus with scientists and experts on issues like climate change, evolution, the safety of vaccines, and pretty much anything else involving science or data
  • Kahan's data suggest the opposite—that political biases skew our reasoning abilities, and this problem seems to be worse for people with advanced capacities like scientific literacy and numeracy.
  • What's happening when highly numerate liberals and conservatives actually get it wrong? Either they're intuiting an incorrect answer that is politically convenient and feels right to them, leading them to inquire no further—or else they're stopping to calculate the correct answer, but then refusing to accept it and coming up with some elaborate reason why 1 + 1 doesn't equal 2 in this particular instance. (Kahan suspects it's mostly the former, rather than the latter.)
  • This new study is just one out of many in this respect, but it provides perhaps the most striking demonstration yet of just how motivated, just how biased, reasoning can be—especially about politics.
Javier E

Teaching a Different Shakespeare From the One I Love - The New York Times - 0 views

www.nytimes.com/...peare-than-the-one-i-love.html

shakespeare language literature

shared by Javier E on 13 Sep 15 - No Cached
  • Even the highly gifted students in my Shakespeare classes at Harvard are less likely to be touched by the subtle magic of his words than I was so many years ago or than my students were in the 1980s in Berkeley, Calif. What has happened? It is not that my students now lack verbal facility. In fact, they write with ease, particularly if the format is casual and resembles the texting and blogging that they do so constantly. The problem is that their engagement with language, their own or Shakespeare’s, often seems surprisingly shallow or tepid.
  • There are many well-rehearsed reasons for the change: the rise of television followed by the triumph of digital technology, the sending of instant messages instead of letters, the ‘‘visual turn’’ in our culture, the pervasive use of social media. In their wake, the whole notion of a linguistic birthright could be called quaint, the artifact of particular circumstances that have now vanished
  • For my parents, born in Boston, the English language was a treasured sign of arrival and rootedness; for me, a mastery of Shakespeare, the supreme master of that language, was like a purchased coat of arms, a title of gentility tracing me back to Stratford-upon-Avon.
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  • It is not that the English language has ceased to be a precious possession; on the contrary, it is far more important now than it ever was in my childhood. But its importance has little or nothing to do any longer with the dream of rootedness. English is the premier international language, the global medium of communication and exchange.
  • as I have discovered in my teaching, it is a different Shakespeare from the one with whom I first fell in love. Many of my students may have less verbal acuity than in years past, but they often possess highly developed visual, musical and performative skills. They intuitively grasp, in a way I came to understand only slowly, the pervasiveness of songs in Shakespeare’s plays, the strange ways that his scenes flow one into another or the cunning alternation of close-ups and long views
  • When I ask them to write a 10-page paper analyzing a particular web of metaphors, exploring a complex theme or amassing evidence to support an argument, the results are often wooden; when I ask them to analyze a film clip, perform a scene or make a video, I stand a better chance of receiving something extraordinary.
  • This does not mean that I should abandon the paper assignment; it is an important form of training for a range of very different challenges that lie in their future. But I see that their deep imaginative engagement with Shakespeare, their intoxication, lies elsewhere.
  • The M.I.T. Global Shakespeare Project features an electronic archive that includes images of every page of the First Folio of 1623. In the Norton Shakespeare, which I edit, the texts of his plays are now available not only in the massive printed book with which I was initiated but also on a digital platform. One click and you can hear each song as it might have sounded on the Elizabethan stage; another click and you listen to key scenes read by a troupe of professional actors. It is a kind of magic unimagined even a few years ago or rather imaginable only as the book of a wizard like Prospero in ‘‘The Tempest.’
  • But it is not the new technology alone that attracts students to Shakespeare; it is still more his presence throughout the world as the common currency of humanity. In Taiwan, Tokyo and Nanjing, in a verdant corner of the Villa Borghese gardens in Rome and in an ancient garden in Kabul, in Berlin and Bangkok and Bangalore, his plays continue to find new and unexpected ways to enchant.
Javier E

Teachers - Will We Ever Learn? - NYTimes.com - 0 views

www.nytimes.com/...achers-will-we-ever-learn.html

teaching reform analysis trends education

shared by Javier E on 08 Apr 15 - No Cached
  • America’s overall performance in K-12 education remains stubbornly mediocre.
  • The debate over school reform has become a false polarization
  • teaching is a complex activity that is hard to direct and improve from afar. The factory model is appropriate to simple work that is easy to standardize; it is ill suited to disciplines like teaching that require considerable skill and discretion.
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  • In the nations that lead the international rankings — Singapore, Japan, South Korea, Finland, Canada — teachers are drawn from the top third of college graduates, rather than the bottom 60 percent as is the case in the United States. Training in these countries is more rigorous, more tied to classroom practice and more often financed by the government than in America. There are also many fewer teacher-training institutions, with much higher standards.
  • By these criteria, American education is a failed profession. There is no widely agreed-upon knowledge base, training is brief or nonexistent, the criteria for passing licensing exams are much lower than in other fields, and there is little continuous professional guidance. It is not surprising, then, that researchers find wide variation in teaching skills across classrooms; in the absence of a system devoted to developing consistent expertise, we have teachers essentially winging it as they go along, with predictably uneven results.
  • Teaching requires a professional model, like we have in medicine, law, engineering, accounting, architecture and many other fields. In these professions, consistency of quality is created less by holding individual practitioners accountable and more by building a body of knowledge, carefully training people in that knowledge, requiring them to show expertise before they become licensed, and then using their professions’ standards to guide their work.
  • Teachers in leading nations’ schools also teach much less than ours do. High school teachers provide 1,080 hours per year of instruction in America, compared with fewer than 600 in South Korea and Japan, where the balance of teachers’ time is spent collaboratively on developing and refining lesson plans
  • These countries also have much stronger welfare states; by providing more support for students’ social, psychological and physical needs, they make it easier for teachers to focus on their academic needs.
  • hese elements create a virtuous cycle: strong academic performance leads to schools with greater autonomy and more public financing, which in turn makes education an attractive profession for talented people.
  • In America, both major teachers’ unions and the organization representing state education officials have, in the past year, called for raising the bar for entering teachers; one of the unions, the American Federation of Teachers, advocates a “bar exam.”
  • Ideally the exam should not be a one-time paper-and-pencil test, like legal bar exams, but a phased set of milestones to be attained over the first few years of teaching. Akin to medical boards, they would require prospective teachers to demonstrate subject and pedagogical knowledge — as well as actual teaching skill.
  • We let doctors operate, pilots fly, and engineers build because their fields have developed effective ways of certifying that they can do these things. Teaching, on the whole, lacks this specialized knowledge base; teachers teach based mostly on what they have picked up from experience and from their colleagues.
  • other fields spend 5 percent to 15 percent of their budgets on research and development, while in education, it is around 0.25 percent
  • Education-school researchers publish for fellow academics; teachers develop practical knowledge but do not evaluate or share it; commercial curriculum designers make what districts and states will buy, with little regard for quality.
  • Early- to mid-career teachers need time to collaborate and explore new directions — having mastered the basics, this is the stage when they can refine their skills. The system should reward master teachers with salaries commensurate with leading professionals in other fields.
  • research suggests that the labels don’t matter — there are good and bad programs of all types, including university-based ones. The best programs draw people who majored as undergraduates in the subjects they wanted to teach; focus on extensive clinical practice rather than on classroom theory; are selective in choosing their applicants rather than treating students as a revenue stream; and use data about how their students fare as teachers to assess and revise their practice.
Javier E

What do the best classrooms in the world look like? - By Amanda Ripley - Slate Magazine - 0 views

www.slate.com/2271733

Technology learning education performance

shared by Javier E on 25 Oct 10 - No Cached
  • Classrooms in countries with the highest-performing students contain very little tech wizardry, generally speaking. They look, in fact, a lot like American ones—circa 1989 or 1959. Children sit at rows of desks, staring up at a teacher who stands in front of a well-worn chalkboard.
  • "I have no explanation why that is the case, but it does seem that those systems place their efforts primarily on pedagogical practice rather than digital gadgets."
  • So how to explain that these old-fashioned classrooms tend to crank out kids who possess far more of the math and science skills valued by modern-day employers?
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  • The American system is a lot easier," De Jesus says. "When I was in California, I barely ever studied and did pretty well in my classes."
  • Finnish students start going to school a year later than American kids, and they do less homework on average. Standardized tests are rare. And yet, in 2006, Finnish teenagers ranked first in math and science among 30 OECD countries. (The United States ranked 25th in math and 21st in science.)
Javier E

To Justify Every 'A,' Some Professors Hand Over Grading Power to Outsiders - Technology... - 0 views

chronicle.com/...128528

evaluation learning assessment research results software

shared by Javier E on 09 Aug 11 - No Cached
  • The best way to eliminate grade inflation is to take professors out of the grading process: Replace them with professional evaluators who never meet the students, and who don't worry that students will punish harsh grades with poor reviews. That's the argument made by leaders of Western Governors University, which has hired 300 adjunct professors who do nothing but grade student work.
  • These efforts raise the question: What if professors aren't that good at grading? What if the model of giving instructors full control over grades is fundamentally flawed? As more observers call for evidence of college value in an era of ever-rising tuition costs, game-changing models like these are getting serious consideration.
  • Professors do score poorly when it comes to fair grading, according to a study published in July in the journal Teachers College Record. After crunching the numbers on decades' worth of grade reports from about 135 colleges, the researchers found that average grades have risen for 30 years, and that A is now the most common grade given at most colleges. The authors, Stuart Rojstaczer and Christopher Healy, argue that a "consumer-based approach" to higher education has created subtle incentives for professors to give higher marks than deserved. "The standard practice of allowing professors free rein in grading has resulted in grades that bear little relation to actual performance," the two professors concluded.
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  • Western Governors is entirely online, for one thing. Technically it doesn't offer courses; instead it provides mentors who help students prepare for a series of high-stakes homework assignments. Those assignments are designed by a team of professional test-makers to prove competence in various subject areas. The idea is that as long as students can leap all of those hurdles, they deserve degrees, whether or not they've ever entered a classroom, watched a lecture video, or participated in any other traditional teaching experience. The model is called "competency-based education."
  • Ms. Johnson explains that Western Governors essentially splits the role of the traditional professor into two jobs. Instructional duties fall to a group the university calls "course mentors," who help students master material. The graders, or evaluators, step in once the homework is filed, with the mind-set of, "OK, the teaching's done, now our job is to find out how much you know," says Ms. Johnson. They log on to a Web site called TaskStream and pluck the first assignment they see. The institution promises that every assignment will be graded within two days of submission.
  • Western Governors requires all evaluators to hold at least a master's degree in the subject they're grading.
  • Evaluators are required to write extensive comments on each task, explaining why the student passed or failed to prove competence in the requisite skill. No letter grades are given—students either pass or fail each task.
  • Another selling point is the software's fast response rate. It can grade a batch of 1,000 essay tests in minutes. Professors can set the software to return the grade immediately and can give students the option of making revisions and resubmitting their work on the spot.
  • The graders must regularly participate in "calibration exercises," in which they grade a simulated assignment to make sure they are all scoring consistently. As the phrase suggests, the process is designed to run like a well-oiled machine.
  • Other evaluators want to push talented students to do more than the university's requirements for a task, or to allow a struggling student to pass if he or she is just under the bar. "Some people just can't acclimate to a competency-based environment," says Ms. Johnson. "I tell them, If they don't buy this, they need to not be here.
  • She and some teaching assistants scored the tests by hand and compared their performance with the computer's.
  • The graduate students became fatigued and made mistakes after grading several tests in a row, she told me, "but the machine was right-on every time."
  • He argues that students like the idea that their tests are being evaluated in a consistent way.
  • All evaluators initially receive a month of training, conducted online, about how to follow each task's grading guidelines, which lay out characteristics of a passing score.
  • He said once students get essays back instantly, they start to view essay tests differently. "It's almost like a big math problem. You don't expect to get everything right the first time, but you work through it.
  • robot grading is the hottest trend in testing circles, says Jacqueline Leighton, a professor of educational psychology at the University of Alberta who edits the journal Educational Measurement: Issues and Practice. Companies building essay-grading robots include the Educational Testing Service, which sells e-rater, and Pearson Education, which makes Intelligent Essay Assessor. "The research is promising, but they're still very much in their infancy," Ms. Leighton says.
Javier E

Roots of Memory Aren't Fully Developed Until Adulthood - NYTimes.com - 1 views

www.nytimes.com/...06memory.html

memory brain science children adolescent

shared by Javier E on 10 Sep 11 - No Cached
  • Although memory performance generally improved with age, the ability to trace the source of a memory — evaluated by the second test — was particularly weak in children. Adolescents and adults performed equally well, but with a significant difference.
  • The participants wore electroencephalogram caps that measured their neural activity. Only adults showed a sophisticated pattern of activity when they were retrieving source memory information
  • when children and adolescents are asked to testify, the reliability of their source memory — for example, recalling the first time a certain person was encountered, and where — should be carefully questioned.
  • Richard Monari on 11 Sep 11
     
    That's insane!! Now, when the author says " the ability to remember the origin of memories," is he referring to the actual experience when information was received and the context it was in, or just the manner that the information was received, like the WOK? I'm still not clear on that.
Javier E

Don't Blink! The Hazards of Confidence - NYTimes.com - 0 views

www.nytimes.com/...the-hazards-of-confidence.html

confidence perception bias cognitive coherence expertise performance Wall Street

shared by Javier E on 22 Oct 11 - No Cached
  • people who face a difficult question often answer an easier one instead, without realizing it. We were required to predict a soldier’s performance in officer training and in combat, but we did so by evaluating his behavior over one hour in an artificial situation. This was a perfect instance of a general rule that I call WYSIATI, “What you see is all there is.” We had made up a story from the little we knew but had no way to allow for what we did not know about the individual’s future, which was almost everything that would actually matter.
  • the exaggerated expectation of consistency is a common error. We are prone to think that the world is more regular and predictable than it really is, because our memory automatically and continuously maintains a story about what is going on, and because the rules of memory tend to make that story as coherent as possible and to suppress alternatives. F
  • The confidence we experience as we make a judgment is not a reasoned evaluation of the probability that it is right. Confidence is a feeling, one determined mostly by the coherence of the story and by the ease with which it comes to mind, even when the evidence for the story is sparse and unreliable. The bias toward coherence favors overconfidence. An individual who expresses high confidence probably has a good story, which may or may not be true.
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  • When a compelling impression of a particular event clashes with general knowledge, the impression commonly prevails. And this goes for you, too. The confidence you will experience in your future judgments will not be diminished by what you just read, even if you believe every word.
Javier E

Why Elders Smile - NYTimes.com - 1 views

www.nytimes.com/...d-brooks-why-elders-smile.html

aging learning lessons skills life-cycle knowledge psychology

shared by Javier E on 05 Dec 14 - No Cached
  • When researchers ask people to assess their own well-being, people in their 20s rate themselves highly. Then there’s a decline as people get sadder in middle age, bottoming out around age 50. But then happiness levels shoot up, so that old people are happier than young people. The people who rate themselves most highly are those ages 82 to 85.
  • Older people are more relaxed, on average. They are spared some of the burden of thinking about the future. As a result, they get more pleasure out of present, ordinary activities.
  • I’d rather think that elder happiness is an accomplishment, not a condition, that people get better at living through effort, by mastering specific skills. I’d like to think that people get steadily better at handling life’s challenges. In middle age, they are confronted by stressful challenges they can’t control, like having teenage children. But, in old age, they have more control over the challenges they will tackle and they get even better at addressing them.
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  • Aristotle teaches us that being a good person is not mainly about learning moral rules and following them. It is about performing social roles well — being a good parent or teacher or lawyer or friend.
  • First, there’s bifocalism, the ability to see the same situation from multiple perspectives.
  • “Anyone who has worn bifocal lenses knows that it takes time to learn to shift smoothly between perspectives and to combine them in a single field of vision. The same is true of deliberation. It is difficult to be compassionate, and often just as difficult to be detached, but what is most difficult of all is to be both at once.”
  • Only with experience can a person learn to see a fraught situation both close up, with emotional intensity, and far away, with detached perspective.
  • Then there’s lightness, the ability to be at ease with the downsides of life.
  • while older people lose memory they also learn that most setbacks are not the end of the world. Anxiety is the biggest waste in life. If you know that you’ll recover, you can save time and get on with it sooner.
  • Then there is the ability to balance tensions. In “Practical Wisdom,” Barry Schwartz and Kenneth Sharpe argue that performing many social roles means balancing competing demands. A doctor has to be honest but also kind. A teacher has to instruct but also inspire.
  • You can’t find the right balance in each context by memorizing a rule book. This form of wisdom can only be earned by acquiring a repertoire of similar experiences.
  • Finally, experienced heads have intuitive awareness of the landscape of reality, a feel for what other people are thinking and feeling, an instinct for how events will flow.
  • a lifetime of intellectual effort can lead to empathy and pattern awareness. “What I have lost with age in my capacity for hard mental work,” Goldberg writes, “I seem to have gained in my capacity for instantaneous, almost unfairly easy insight.”
jlessner

Should Schools Teach Personality? - NYTimes.com - 0 views

op-talk.blogs.nytimes.com/...ould-schools-teach-personality

schools research psychology knowledge personality teach education

shared by jlessner on 10 Jan 15 - No Cached
  • Self-control, curiosity, “grit” — these qualities may seem more personal than academic, but at some schools, they’re now part of the regular curriculum.
  • Some researchers say personality could be even more important than intelligence when it comes to students’ success in school. But critics worry that the increasing focus on qualities like grit will distract policy makers from problems with schools.
  • A number of researchers have been successful in improving students’ conscientiousness, Dr. Poropat said in an interview. One team, he said, found that when elementary-school students get training in “effortful control,” a trait similar to conscientiousness, “it not only improves the students’ performance at that point in their education, but also has follow-on effects a number of years afterward.” Another study found that a 16-week problem-solving training program could increase retirees’ levels of openness.
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  • In a 2014 paper, the Australian psychology professor Arthur E. Poropat cites research showing that both conscientiousness (which he defines as a tendency to be “diligent, dutiful and hardworking”) and openness (characterized by qualities like creativity and curiosity) are more highly correlated with student performance than intelligence is.
  • Some already have. “Grit” — which the psychology professor Angela Duckworth of the University of Pennsylvania and her co-authors define in a 2007 paper as “perseverance and passion for long-term goals,” and which they see as overlapping in some ways with conscientiousness — has become part of the curriculum at a number of schools.
  • We know that these noncognitive traits can be taught. We also know that it is necessary for success. You look at anybody who has had long-term sustainable success, and every one of them exhibited at some point this grit, this tenacity to keep going.”
  • One result of the class, which includes lessons on people, like Malala Yousafzai, who have overcome significant challenges: Students “are now willing to do the hard thing instead of always running to what was easy.” Ms. Benedix also coordinates a districtwide grit initiative — since it began, she says, the number of high schoolers taking advanced-placement classes has increased significantly.
qkirkpatrick

ISIS video claims to show boy executing two men accused of being Russian spies - CNN.com - 0 views

www.cnn.com/...index.html

ISIS children psychology

shared by qkirkpatrick on 16 Jan 15 - No Cached
  • sian spiesBy Michael Martinez, CNNUpdated 8:55 AM ET, Thu January 15, 2015
  • qkirkpatrick on 16 Jan 15
     
    ISIS is using kids to perform dangerous tasks including executions and suicide bombings
julia rhodes

"Carrot and Stick" Motivation Revisited by New Research | Psychology Today - 1 views

www.psychologytoday.com/...ivation-revisited-new-research

psychology brain science science research knowledge education carrot stick motivation

shared by julia rhodes on 23 Nov 13 - No Cached
  • We continue to revisit the issue of motivation and specifically, the “carrot and stick” aspect.  New research seems to indicate that brain chemicals may control behavior and for people to learn and adapt in the world; therefore, both punishment and reward may be necessary. T
  • The real question is, which route would you choose—positive or negative? Most people are taught to refrain from engaging in a certain behavior by being given punishments that create negative feelings.
  • Different players use different strategies. It all depends on their genetic material. People's tendency to change their choice immediately after receiving a punishment depends on which serotonin gene variant they inherited from their parents. The dopamine gene variant, on the other hand, exerts influence on whether people can stop themselves making the choice that was previously rewarded, but no longer is
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  • What do we mean by motivation? It's been defined as a predisposition to behave in a purposeful manner to achieve specific, unmet needs and the will to achieve, and the inner force that drives individuals to accomplish personal and organizational goals. And why do we need motivated employees? The answer is survival.
  • It turns out that people are motivated by interesting work, challenge, and increasing responsibility—intrinsic factors. People have a deep-seated need for growth and achievement.
  • Even understanding what constitutes human motivation  has been a centuries old puzzle, addressed as far back as Aristotle.
  • . Pink concludes that extrinsic motivators work only in a surprisingly narrow band of circumstances; rewards often destroy creativity and employee performance; and the secret to high performance isn’t reward and punishment but that unseen intrinsic drive—the drive to do something  because it is meaningful.
  • true motivation boils down to three elements: Autonomy, the desire to direct our own lives; mastery, the desire to continually improve at something that matters to us, and purpose, the desire to do things in service of something larger than ourselves.
  • The carrot-and-stick approach worked well for typical tasks of the early 20th century —routine, unchallenging and highly controlled. For these tasks, where the process is straightforward and lateral thinking is not required, rewards can provide a small motivational boost without any harmful side effects
  • obs in the 21st century have changed dramatically. They have become more complex, more interesting and more self-directed, and this is where the carrot-and-stick approach has become unstuck.
Emilio Ergueta

Nietzsche on Love | Issue 104 | Philosophy Now - 0 views

philosophynow.org/...Nietzsche_on_Love

nietzsche philosophy psychology gender love

shared by Emilio Ergueta on 27 Oct 14 - No Cached
  • What could Friedrich Nietzsche (1844-1900) have to teach us about love? More than we might suppose.
  • Even during these times, between physical suffering and intense periods of writing, he pursued the company of learned women. Moreover, Nietzsche grew up in a family of women, turned to women for friendship, and witnessed his friends courtin
  • By calling our attention to the base, vulgar and selfish qualities of (heterosexual) erotic or sexual love, Nietzsche aims to strip love of its privileged status and demonstrate that what we conceive to be its opposites, such as egoism and greed, are in many instances inextricably bound up in the experience of love.
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  • In doing so, Nietzsche disassociates love from its other-worldly Christian-Platonic heritage, and so asserts his ethical claims concerning the value of the Earth over the other-worldly, and the truth of the body over the sacred.
  • Nietzsche speaks critically about the possessive or tyrannical qualities of masculine love alongside its fictionalising tendencies, stating that the natural functions of a woman’s body disgust men because they prevent him having complete access to her as a possession; they also encroach upon the conceptual perfection of love. He writes, “‘The human being under the skin’ is for all lovers a horror and unthinkable, a blasphemy against God and love.”
  • He proposes that love is close to greed and the lust for possession. Love is an instinctual force related to our biological and cultural drives, and as such, cannot be considered a moral good (GS 363).
  • Nietzsche pointedly distinguishes masculine from feminine love by the notions of devotion and fidelity. Whereas women want to surrender completely to love, to approach it as a faith, “to be taken and accepted as a possession” (363), Nietzsche claims male love hinges upon the possessive thirst to acquire more from the lover, and states that men who are inclined towards complete devotion are “not men.”
  • In other words, the experiences of both greed and love are the same drive or instinct, but depending upon the level of satisfaction one has achieved, this drive will be alternatively named ‘greed’ or ‘love’: satisfied people who feel their possessions (their lover for example) threatened by others will name other’s instinct for gain greed or avarice, whereas those who are still searching out something new to desire will impose a positive evaluation on that instinct and call it ‘love’.
  • In order to be successful in love, he counsels women to “simulate a lack of love” and to enact the roles that men find attractive. Nietzsche finds love comedic because it does not consist in some attempt to know the other deeply, but rather in the confirmation of male fantasies in which women perform their constructed gender roles.
  • Nietzsche’s writings on love have not surprisingly been influential on many feminist reflections on sex/gender. Although he is not making moralising claims about how one should love, his discussion of the difficult impact erotic and romantic relationships have on women, as well as his commentary on the ironies both sexes face in love, force his readers of both sexes to examine the roles that they play in love. It is difficult when reading him not to question one’s own performances in romantic relationships.
Javier E

Noam Chomsky on Where Artificial Intelligence Went Wrong - Yarden Katz - The Atlantic - 1 views

www.theatlantic.com/...261637

chomsky science AI biology research brain science psychology

shared by Javier E on 27 Jun 13 - No Cached
  • Skinner's approach stressed the historical associations between a stimulus and the animal's response -- an approach easily framed as a kind of empirical statistical analysis, predicting the future as a function of the past.
  • Chomsky's conception of language, on the other hand, stressed the complexity of internal representations, encoded in the genome, and their maturation in light of the right data into a sophisticated computational system, one that cannot be usefully broken down into a set of associations.
  • Chomsky acknowledged that the statistical approach might have practical value, just as in the example of a useful search engine, and is enabled by the advent of fast computers capable of processing massive data. But as far as a science goes, Chomsky would argue it is inadequate, or more harshly, kind of shallow
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  • David Marr, a neuroscientist colleague of Chomsky's at MIT, defined a general framework for studying complex biological systems (like the brain) in his influential book Vision,
  • a complex biological system can be understood at three distinct levels. The first level ("computational level") describes the input and output to the system, which define the task the system is performing. In the case of the visual system, the input might be the image projected on our retina and the output might our brain's identification of the objects present in the image we had observed. The second level ("algorithmic level") describes the procedure by which an input is converted to an output, i.e. how the image on our retina can be processed to achieve the task described by the computational level. Finally, the third level ("implementation level") describes how our own biological hardware of cells implements the procedure described by the algorithmic level.
  • The emphasis here is on the internal structure of the system that enables it to perform a task, rather than on external association between past behavior of the system and the environment. The goal is to dig into the "black box" that drives the system and describe its inner workings, much like how a computer scientist would explain how a cleverly designed piece of software works and how it can be executed on a desktop computer.
  • As written today, the history of cognitive science is a story of the unequivocal triumph of an essentially Chomskyian approach over Skinner's behaviorist paradigm -- an achievement commonly referred to as the "cognitive revolution,"
  • While this may be a relatively accurate depiction in cognitive science and psychology, behaviorist thinking is far from dead in related disciplines. Behaviorist experimental paradigms and associationist explanations for animal behavior are used routinely by neuroscientists
  • Chomsky critiqued the field of AI for adopting an approach reminiscent of behaviorism, except in more modern, computationally sophisticated form. Chomsky argued that the field's heavy use of statistical techniques to pick regularities in masses of data is unlikely to yield the explanatory insight that science ought to offer. For Chomsky, the "new AI" -- focused on using statistical learning techniques to better mine and predict data -- is unlikely to yield general principles about the nature of intelligent beings or about cognition.
  • Behaviorist principles of associations could not explain the richness of linguistic knowledge, our endlessly creative use of it, or how quickly children acquire it with only minimal and imperfect exposure to language presented by their environment.
  • it has been argued in my view rather plausibly, though neuroscientists don't like it -- that neuroscience for the last couple hundred years has been on the wrong track.
  • Implicit in this endeavor is the assumption that with enough sophisticated statistical tools and a large enough collection of data, signals of interest can be weeded it out from the noise in large and poorly understood biological systems.
  • Brenner, a contemporary of Chomsky who also participated in the same symposium on AI, was equally skeptical about new systems approaches to understanding the brain. When describing an up-and-coming systems approach to mapping brain circuits called Connectomics, which seeks to map the wiring of all neurons in the brain (i.e. diagramming which nerve cells are connected to others), Brenner called it a "form of insanity."
  • These debates raise an old and general question in the philosophy of science: What makes a satisfying scientific theory or explanation, and how ought success be defined for science?
  • Ever since Isaiah Berlin's famous essay, it has become a favorite pastime of academics to place various thinkers and scientists on the "Hedgehog-Fox" continuum: the Hedgehog, a meticulous and specialized worker, driven by incremental progress in a clearly defined field versus the Fox, a flashier, ideas-driven thinker who jumps from question to question, ignoring field boundaries and applying his or her skills where they seem applicable.
  • Chomsky's work has had tremendous influence on a variety of fields outside his own, including computer science and philosophy, and he has not shied away from discussing and critiquing the influence of these ideas, making him a particularly interesting person to interview.
  • If you take a look at the progress of science, the sciences are kind of a continuum, but they're broken up into fields. The greatest progress is in the sciences that study the simplest systems. So take, say physics -- greatest progress there. But one of the reasons is that the physicists have an advantage that no other branch of sciences has. If something gets too complicated, they hand it to someone else.
  • If a molecule is too big, you give it to the chemists. The chemists, for them, if the molecule is too big or the system gets too big, you give it to the biologists. And if it gets too big for them, they give it to the psychologists, and finally it ends up in the hands of the literary critic, and so on.
  • An unlikely pair, systems biology and artificial intelligence both face the same fundamental task of reverse-engineering a highly complex system whose inner workings are largely a mystery
  • neuroscience developed kind of enthralled to associationism and related views of the way humans and animals work. And as a result they've been looking for things that have the properties of associationist psychology.
paisleyd

A nap to recap: How reward, daytime sleep boost learning: Findings could benefit educat... - 2 views

www.sciencedaily.com/...151016135315.htm

science research brain education

shared by paisleyd on 26 Oct 15 - No Cached
  • rewards as you learn can help cement new facts and skills in your memory
  • combined with a daytime nap
  • Even a short nap after a period of learning is beneficial
  • ...7 more annotations...
  • that information is favourably consolidated over information associated with a low reward and is transferred to areas of the brain associated with long-term memory
  • Both groups' performance was better for highly rewarded picture pairs, but the sleep group performed better overall
  • participants who had slept after learning were selectively better for the highly rewarded pairs
    • paisleyd
      paisleyd on 26 Oct 15
       
      Our brains want this sense of reward for being right. It connects a good feeling to something that has caused a reward and therefore we remember it better. Also, the brain has an easier time moving memories from short-term to long-term memory when they are asleep.
  • The people who slept were also more confident of achieving a correct answer during the memory tests, even after three months
  • We already knew that sleep helps strengthens memories, but we now also know that it helps us select and retain those that have a rewarding value
  • consolidation of memory should work to prioritise information that is critical to our success and survival
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