Skip to main content

Home/ TOK@ISPrague/ Group items tagged skill

Rss Feed Group items tagged

markfrankel18

Why "Just Say No" Doesn't Work - Scientific American - 0 views

  • In an attempt to reduce these figures, substance abuse prevention programs often educate pupils regarding the perils of drug use, teach students social skills to resist peer pressure to experiment, and help young people feel that saying no is socially acceptable. All the approaches seem sensible on the surface, so policy makers, teachers and parents typically assume they work. Yet it turns out that approaches involving social interaction work better than the ones emphasizing education. That finding may explain why the most popular prevention program has been found to be ineffective—and may even heighten the use of some substances among teens.
  • Cuijpers reported that the most effective ones involve substantial amounts of interaction between instructors and students. They teach students the social skills they need to refuse drugs and give them opportunities to practice these skills with other students—for example, by asking students to play roles on both sides of a conversation about drugs, while instructors coach them about what to say and do. In addition, programs that work take into account the importance of behavioral norms
Lawrence Hrubes

Brain Games are Bogus | GarethCook - 0 views

  •  
    " A pair of scientists in Europe recently gathered all of the best research-twenty-three investigations of memory training by teams around the world-and employed a standard statistical technique (called meta-analysis) to settle this controversial issue. The conclusion: the games may yield improvements in the narrow task being trained, but this does not transfer to broader skills like the ability to read or do arithmetic, or to other measures of intelligence."
Philip Drobis

BBC News - A Point Of View: What is history's role in society? - 2 views

  • ostering innovation and helping people to think analytically,
  • Called simply Bronze, it celebrates a metal so important it has its own age of history attached to it, and so responsive to the artist's skill that it breathes life into gods, humans, mythological creatures and animals with equal success.
  • It is remarkable to think that had Bronze been mounted say 15 years ago, the portrait of the past that it delivered would have been subtly different. History is very far from a done deal.
  • ...6 more annotations...
  • Historians are always rewriting the past. The focus on what is or is not important in history, is partly determined by the time they themselves live in and therefore the questions that they ask.
  • practise of micro-history for example - the way you could construct pictures of forgotten communities or individual lives from state, parish or court records proved breath-taking.
  • man claiming to be him walks back into both. But is he really Martin Guerre? With no images or mirrors in such places (how does that affect memory, and the construction of identity?) no-one can be sure. Except, surely, his wife?
  • he study of history, English, philosophy or art doesn't really help anyone get a job and does not contribute to the economy to the same degree that science or engineering or business studies obviously do. Well, let's run a truck though that fast shall we? The humanities, alongside filling one in on human history, teach people how to think analytically while at the same time noting and appreciating innovation and creativity. Not a bad set of skills for most jobs wouldn't you say? As for the economy - what about the billion pound industries of publishing, art, television, theatre, film - all of which draw on our love of as well as our apparently insatiable appetite for stories, be they history or fiction?
  • No-one would dare to mess with science in the way they mess with history.
  • but larger topics such as emotions or physical pain - their role and changing meanings within history - are very much up for grabs with big studie
  •  
    -ties in with what we have been discussing
markfrankel18

The Science of Why We Don't Believe Science | Mother Jones - 0 views

  • "A MAN WITH A CONVICTION is a hard man to change. Tell him you disagree and he turns away. Show him facts or figures and he questions your sources. Appeal to logic and he fails to see your point."
  • The theory of motivated reasoning builds on a key insight of modern neuroscience (PDF): Reasoning is actually suffused with emotion (or what researchers often call "affect"). Not only are the two inseparable, but our positive or negative feelings about people, things, and ideas arise much more rapidly than our conscious thoughts, in a matter of milliseconds—fast enough to detect with an EEG device, but long before we're aware of it. That shouldn't be surprising: Evolution required us to react very quickly to stimuli in our environment. It's a "basic human survival skill," explains political scientist Arthur Lupia of the University of Michigan. We push threatening information away; we pull friendly information close. We apply fight-or-flight reflexes not only to predators, but to data itself. We apply fight-or-flight reflexes not only to predators, but to data itself. We're not driven only by emotions, of course—we also reason, deliberate. But reasoning comes later, works slower—and even then, it doesn't take place in an emotional vacuum. Rather, our quick-fire emotions can set us on a course of thinking that's highly biased, especially on topics we care a great deal about.
  • In other words, when we think we're reasoning, we may instead be rationalizing. Or to use an analogy offered by University of Virginia psychologist Jonathan Haidt: We may think we're being scientists, but we're actually being lawyers
  • ...2 more annotations...
  • A key question—and one that's difficult to answer—is how "irrational" all this is. On the one hand, it doesn't make sense to discard an entire belief system, built up over a lifetime, because of some new snippet of information.
  • Okay, so people gravitate toward information that confirms what they believe, and they select sources that deliver it. Same as it ever was, right? Maybe, but the problem is arguably growing more acute, given the way we now consume information—through the Facebook links of friends, or tweets that lack nuance or context, or "narrowcast" and often highly ideological media that have relatively small, like-minded audiences. Those basic human survival skills of ours, says Michigan's Arthur Lupia, are "not well-adapted to our information age."
Lawrence Hrubes

"Books Smell Like Old People": Do Teens Read Seriously Anymore? - The New Yorker - 0 views

  • Lifetime readers know that reading literature can be transformative, but they can’t prove it. If they tried, they would have to buck the metric prejudice, the American notion that assertions unsupported with statistics are virtually meaningless. What they know about literature and its effects is literally and spiritually immeasurable. They would have to buck common marketplace wisdom, too: in an economy demanding “skill sets”—defined narrowly as technical and business skills—that deep-reading stuff won’t get you anywhere.
markfrankel18

BBC News - Why modern maps put everyone at the centre of the world - 0 views

  • As a curious race we have always liked to know where we are, but it is now almost impossible not to know - our phones, computers and sat navs keep us continually co-ordinated, and through them we are involuntarily tracked ourselves. Once the preserve and privilege of the rich and influential, maps and accurate wayfinding have suddenly come to feel like a birthright
  • But these days we are all really at the centre of our maps, which is both a useful and egocentric thing. A thousand years ago Jerusalem stood at the centre of the Christian world view, or if you lived in China it was Youzhou. But now it is us, a throbbing green dot on our handhelds. We no longer travel from A to B but from Me to B, and we spread out maps on the floor or on our laps in a car only with wistful nostalgia.
  • It is still too early to say whether a lessening in our spatial ability and perspective, and our ability to remember landmarks, will decrease that area in our hippocampus that serves as the engine room for such skills, but it is highly likely. An examination of the brains of cab drivers has shown a great expansion in that area due, it is thought, to the retention of many miles of street plans.
markfrankel18

Theory of mind and the belief in God. - Slate Magazine - 0 views

  • As a direct consequence of the evolution of the human social brain, and owing to the importance of our theory-of-mind skills in that process, we sometimes can't help but see intentions, desires, and beliefs in things that haven't even a smidgeon of a neural system. In particular, when inanimate objects do unexpected things, we sometimes reason about them just as we do for oddly behaving—or misbehaving—people. More than a few of us have kicked our broken-down vehicles in the sides and verbally abused our incompetent computers. Most of us stop short of actually believing these objects possess mental states—indeed, we would likely be hauled away to an asylum if we genuinely believed that they held malicious intent—but our emotions and behaviors toward such objects seem to betray our primitive, unconscious thinking: we act as though they're morally culpable for their actions.
markfrankel18

Rational Disagreement: Arguing Your Way to the Right Decision | Big Think Edge | Big Think - 0 views

  • When you find yourself in a disagreement with someone - whether you are discussing politics or football - you probably tend to view the experience as a waste of time. Humans are stubborn creatures because we need to validate our own egos. That means no one wants to "give in." We all want to "win" the argument. However, as Julia Galef, President of the Center for Applied Rationality, demonstrates in today's lesson, if you are simply out to "win" an argument and validate your ego, you really aren't winning much of anything. You are actually missing out on an opportunity for learning and personal growth.  In the video below, derived from a lesson on Big Think Edge, the only forum on YouTube designed to help you get the skills you need to be successful in a rapidly changing world, Galef shows how one can disagree productively:
Lawrence Hrubes

▶ UPDATED My Kid Could Paint That trailer - YouTube - 0 views

  •  
    "In the span of only a few months, 4-year-old Marla Olmstead rocketed from total obscurity into international renown -- and sold over $300,000 dollars worth of paintings. She was compared to Kandinsky and Pollock, and called "a budding Picasso." "
Lawrence Hrubes

my kid could paint that part 1- esp. subs on Vimeo - 0 views

  •  
    "A look at the work and surprising success of a four-year-old girl whose paintings have been compared to the likes of Picasso and has raked in hundreds of thousands of dollars"
Lawrence Hrubes

How to Tell When Someone Is Lying : The New Yorker - 0 views

  • “For lie detection to be an adaptive skill, that helps us to avoid liars and befriend truth-tellers, it doesn’t have to be conscious alarm bells. It could be more subtle,” ten Brinke says. “More of a feeling that you don’t really want to lend this person twenty dollars, that you’re not excited to go on a second date with this guy.” Ten Brinke and her colleagues decided to focus their efforts on finding evidence for unconscious lie detection.
markfrankel18

The Dark Side of Emotional Intelligence - Adam Grant - The Atlantic - 0 views

  • Emotional intelligence is important, but the unbridled enthusiasm has obscured a dark side. New evidence shows that when people hone their emotional skills, they become better at manipulating others. When you’re good at controlling your own emotions, you can disguise your true feelings. When you know what others are feeling, you can tug at their heartstrings and motivate them to act against their own best interests.
  • Social scientists have begun to document this dark side of emotional intelligence. In emerging research led by University of Cambridge professor Jochen Menges, when a leader gave an inspiring speech filled with emotion, the audience was less likely to scrutinize the message and remembered less of the content. Ironically, audience members were so moved by the speech that they claimed to recall more of it.
  • n jobs that required extensive attention to emotions, higher emotional intelligence translated into better performance.
  • ...1 more annotation...
  • However, in jobs that involved fewer emotional demands, the results reversed. The more emotionally intelligent employees were, the lower their job performance. For mechanics, scientists, and accountants, emotional intelligence was a liability rather than an asset. Although more research is needed to unpack these results, one promising explanation is that these employees were paying attention to emotions when they should have been focusing on their tasks.
markfrankel18

The Limits of Friendship - The New Yorker - 0 views

  • The Dunbar number is actually a series of them. The best known, a hundred and fifty, is the number of people we call casual friends—the people, say, you’d invite to a large party.
  • On an even deeper level, there may be a physiological aspect of friendship that virtual connections can never replace. This wouldn’t surprise Dunbar, who discovered his number when he was studying the social bonding that occurs among primates through grooming. Over the past few years, Dunbar and his colleagues have been looking at the importance of touch in sparking the sort of neurological and physiological responses that, in turn, lead to bonding and friendship. “We underestimate how important touch is in the social world,” he said.
  • So what happens if you’re raised from a young age to see virtual interactions as akin to physical ones? “This is the big imponderable,” Dunbar said. “We haven’t yet seen an entire generation that’s grown up with things like Facebook go through adulthood yet.”
  • ...1 more annotation...
  • One concern, though, is that some social skills may not develop as effectively when so many interactions exist online. We learn how we are and aren’t supposed to act by observing others and then having opportunities to act out our observations ourselves. We aren’t born with full social awareness, and Dunbar fears that too much virtual interaction may subvert that education. “In the sandpit of life, when somebody kicks sand in your face, you can’t get out of the sandpit. You have to deal with it, learn, compromise,” he said. “On the internet, you can pull the plug and walk away. There’s no forcing mechanism that makes us have to learn.”
Lawrence Hrubes

Five reasons why we should still read maps - BBC News - 0 views

  • But now experts say a reliance on sat-navs and smartphone map apps is undermining map-reading skills. So here are five reasons why you should love maps and resist the easy attraction of the sat-nav.
  • They have to be used in conjunction with the physical world, be that reading a sign, noticing a church (with or without a spire of course) or identifying that big hill on your right. This process of using your eyes and engaging your brain leaves memories and knowledge of the world around you. With sat-nav as a guide, nothing is learned nor loved about the journey.
  • Maps are a partner to our intellect, not a replacement.
  • ...1 more annotation...
  • Maps are beautifulThe Mappa Mundi in Hereford Cathedral shows the history, geography and destiny of Christian Europe as understood in the late 13th Century with pictures of the Pillars of Hercules, the Golden Fleece and a man riding a crocodile. Star maps use images of bears and gods to decipher the random. The London Tube map is a design icon. Maps are eminently practical, but their intriguing visual imagery is a pinnacle of art.
Lawrence Hrubes

Germanwings 9525, Technology, and the Question of Trust - The New Yorker - 2 views

  • hortly before the dreadful crash of Germanwings Flight 9525, I happened to be reading part of “The Second Machine Age,” a book by two academics at M.I.T., Erik Brynjolfsson and Andrew McAfee, about the coming automation of many professions previously thought of as impervious to technological change, such as those of drivers, doctors, market researchers, and soldiers. With the advances being made in robotics, data analysis, and artificial intelligence, Brynjolfsson and McAfee argue, we are on the cusp of a third industrial revolution.
  • The U.S. military appears to be moving in the direction of eliminating pilots, albeit tentatively. The Pentagon and the C.I.A. have long operated unmanned drones, including the Predator, which are used for reconnaissance and bombing missions. In 2013, the U.S Air Force successfully tested the QF-16 fighter-bomber, which is practically identical to the F-16, except that it doesn’t have a pilot onboard. The plane is flown remotely. Earlier this year, Boeing, the manufacturer of the QF-16, delivered the first of what will be more than a hundred QF-16s to the Air Force. Initially, the planes will be used as flying targets for F-16 pilots to engage during training missions. But at least some military observers expect the QF-16 to end up being used in attack missions.
  • Until now, most executives in the airline industry have assumed that few people would be willing to book themselves and their families on unmanned flights—and they haven’t seriously considered turning commercial aircraft into drones or self-operating vehicles. By placing experienced fliers in the cockpit, the airlines signal to potential customers that their safety is of paramount importance—and not only because the crew members are skilled; their safety is at stake, too. In the language of game theory, this makes the aircraft’s commitment to safety more credible. Without a human flight crew, how could airlines send the same signal?
markfrankel18

The Knoedler and Company Rothko Fake, and Why We Get Taken in by Forgeries : The New Yo... - 1 views

  • “If a fake is good enough to fool experts, then it’s good enough to give the rest of us pleasure, even insight,” the art critic Blake Gopnik wrote in an essay, “In Praise of Art Forgeries,” in the Times last Sunday. It’s a cute argument that I reject, but which gets me thinking.
  • Well, because it’s not a “work” at all but a pastiche whose one and only intention is to deceive. Its maker—reportedly, a guy in a garage on Long Island—wasn’t concerned with emulating the historical Rothko but, instead, with mirroring the taste of present-day Rothko fanciers. Fakes are contemporary portraits of past styles. No great talent is required, just a modicum of handiness and some art-critical acuity. A forger needn’t master the original artist’s skill, only the look of it. Indeed, especially in a freewheeling mode like Abstract Expressionism, a bit of awkwardness, incidental to the branded appearance, may impress a smitten chump as a marker of sincerity—even as something new and endearing about a beloved master. Time destroys fakes by revealing features of the era—the climate of taste—in which they were made.
Lawrence Hrubes

Teaching a Different Shakespeare Than the One I Love - The New York Times - 2 views

  • Shakespeare has not lost his place in this new world, just as, despite the grim jeremiads of the cultural pessimists, he has not lost his place in colleges and universities. On the contrary, his works (and even his image) turn up everywhere, and students continue to flock to courses that teach him, even when those courses are not required. But 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. A student with a beautiful voice performed Brahms’s Ophelia songs, with a piano accompaniment by another gifted musician. Students with a knack for creative writing have composed monologues in the voice of the villainous Iago, short stories depicting an awkward reunion of Shylock and his daughter, Jessica, or even additional scenes in Shakespearean verse.
Lawrence Hrubes

Want to Ace That Test? Get the Right Kind of Sleep - NYTimes.com - 1 views

  • Sleep. Parents crave it, but children and especially teenagers, need it. When educators and policymakers debate the relationship between sleep schedules and school performance and — given the constraints of buses, sports and everything else that seem so much more important — what they should do about it, they miss an intimate biological fact: Sleep is learning, of a very specific kind. Scientists now argue that a primary purpose of sleep is learning consolidation, separating the signal from the noise and flagging what is most valuable. School schedules change slowly, if at all, and the burden of helping teenagers get the sleep they need is squarely on parents. Can we help our children learn to exploit sleep as a learning tool (while getting enough of it)? Absolutely. There is research suggesting that different kinds of sleep can aid different kinds of learning, and by teaching “sleep study skills,” we can let our teenagers enjoy the sense that they’re gaming the system.
markfrankel18

Rich countries and the minorities they discriminate against, mapped - Quartz - 1 views

  • So what do these findings really mean? Well there are a few different ways of thinking about the economics of discrimination in the workplace. One, known as taste-based discrimination, simply suggests that some employers have a preference against hiring minorities, even if they’re just as productive as other workers. Another, implicit discrimination, is thought to reflect attitudes that the people making discriminatory decisions they are themselves unaware of. Finally, there’s the notion of statistical discrimination, in which the person making the decision is relying not on the characteristics—for example the job skills—of the person in question, but rather some other notion of the “the average characteristics of the group” to which that person belongs. But really those are only elaborate ways of dressing up the obvious: discrimination is discrimination.
1 - 20 of 25 Next ›
Showing 20 items per page