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FBI arrests spotlight lessons learned after Charlottesville (opinion) - CNN - 0 views

  • On Thursday, the FBI arrested three men, Patrik J. Mathews, 27, Brian M. Lemley Jr., 33, and William G. Bilbrough IV, 19, with firearms charges, and they had plans, an official said, to attend a Virginia pro-gun rally. This followed Virginia Gov. Ralph Northam's declaration of a temporary state of emergency after authorities learned that extremists hoped to use the anti-gun control rally planned next Monday -- Martin Luther King, Jr. Day -- to incite a violent clash.
  • These arrests add to mounting evidence that a decades-old and violent white-power movement is alive and well, perhaps even gaining strength. White power is a social movement that has united neo-Nazis, Klansmen, skinheads, and militiamen around a shared fear of racial annihilation and cultural change. Since 1983, when movement leaders declared war on the federal government, members of such groups have worked together to bring about a race war.
  • JUST WATCHEDOn GPS: What motivates white power activists?ReplayMore Videos ...MUST WATCH position: absol
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  • Silver linings aside, it will take many, many more instances of coordinated response to stop a movement generations in the making. In more than a decade of studying the earlier white power movement, I have become familiar with the themes of underground activity that are today clearly drawing from the earlier movement. In the absence of decisive action across multiple institutions, a rich record of criminal activity and violence will continue to provide these activists with a playbook for further chaos.
  • The Base, furthermore, is what experts call "accelerationist," meaning that its members hope to provoke what they see as an inevitable race war. They have conducted paramilitary training in the Pacific Northwest. Both of these strategies date back to the 1980s, when the Order trained in those forests with hopes of provoking the same race war.
  • One of the men arrested Thursday was formerly a reservist in the Canadian Army, where he received training in explosives and demolition, according to the New York Times. This kind of preparation, too, is common among extremists like these. To take just a few representative examples, in the 1960s, Bobby Frank Cherry, a former Marine trained in demolition, helped fellow members of the United Klans of America to bomb the 16th Street Birmingham Baptist Church, killing four black girls.
  • This news out of Virginia shows that there is a real social benefit when people direct their attention to these events -- and sustain the public conversation about the presence of a renewed white-power movement and what it means for our society.
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The World Today - Speculation rife over missing Chinese leader 11/09/2012 - 0 views

  • Listen to MP3 of this story ( minutes) Alternate WMA version | MP3 download ELEANOR HALL: China's anointed successor to Hu Jintao as leader of the Communist Party, Xi Jinping, has been missing from public view in recent days.Officials are yet to provide
  • an explanation for his absences, and now speculation is building about why and what it could mean for the transition to a new generation of leaders in China later this year.
  • This is a bit unusual, but it is not totally surprising in view of the age of the Chinese leaders. I do believe that the Chinese authorities are extremely sensitive and worried about various potential adverse events or developments that may affect the image of the leadership succession process and the coming party congress.
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    • Dunia Tonob
       
      Such a culture shock! If something like this occurred in America, I do not believe that the government would get away with keeping it hidden.
  • convention that one should ask about top leaders' health and should not talk about it.
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Wine-tasting: it's junk science | Life and style | The Observer - 0 views

  • google_ad_client = 'ca-guardian_js'; google_ad_channel = 'lifeandstyle'; google_max_num_ads = '3'; // Comments Click here to join the discussion. We can't load the discussion on guardian.co.uk because you don't have JavaScript enabled. if (!!window.postMessage) { jQuery.getScript('http://discussion.guardian.co.uk/embed.js') } else { jQuery('#d2-root').removeClass('hd').html( '' + 'Comments' + 'Click here to join the discussion.We can\'t load the ' + 'discussion on guardian.co.uk ' + 'because your web browser does not support all the features that we ' + 'need. If you cannot upgrade your browser to a newer version, you can ' + 'access the discussion ' + 'here.' ); } Wor
  • Hodgson approached the organisers of the California State Fair wine competition, the oldest contest of its kind in North America, and proposed an experiment for their annual June tasting sessions.Each panel of four judges would be presented with their usual "flight" of samples to sniff, sip and slurp. But some wines would be presented to the panel three times, poured from the same bottle each time. The results would be compiled and analysed to see whether wine testing really is scientific.
  • Results from the first four years of the experiment, published in the Journal of Wine Economics, showed a typical judge's scores varied by plus or minus four points over the three blind tastings. A wine deemed to be a good 90 would be rated as an acceptable 86 by the same judge minutes later and then an excellent 94.
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  • Hodgson's findings have stunned the wine industry. Over the years he has shown again and again that even trained, professional palates are terrible at judging wine."The results are disturbing," says Hodgson from the Fieldbrook Winery in Humboldt County, described by its owner as a rural paradise. "Only about 10% of judges are consistent and those judges who were consistent one year were ordinary the next year."Chance has a great deal to do with the awards that wines win."
  • French academic Frédéric Brochet tested the effect of labels in 2001. He presented the same Bordeaux superior wine to 57 volunteers a week apart and in two different bottles – one for a table wine, the other for a grand cru.The tasters were fooled.When tasting a supposedly superior wine, their language was more positive – describing it as complex, balanced, long and woody. When the same wine was presented as plonk, the critics were more likely to use negatives such as weak, light and flat.
  • In 2011 Professor Richard Wiseman, a psychologist (and former professional magician) at Hertfordshire University invited 578 people to comment on a range of red and white wines, varying from £3.49 for a claret to £30 for champagne, and tasted blind.People could tell the difference between wines under £5 and those above £10 only 53% of the time for whites and only 47% of the time for reds. Overall they would have been just as a successful flipping a coin to guess.
  • why are ordinary drinkers and the experts so poor at tasting blind? Part of the answer lies in the sheer complexity of wine.For a drink made by fermenting fruit juice, wine is a remarkably sophisticated chemical cocktail. Dr Bryce Rankine, an Australian wine scientist, identified 27 distinct organic acids in wine, 23 varieties of alcohol in addition to the common ethanol, more than 80 esters and aldehydes, 16 sugars, plus a long list of assorted vitamins and minerals that wouldn't look out of place on the ingredients list of a cereal pack. There are even harmless traces of lead and arsenic that come from the soil.
  • "People underestimate how clever the olfactory system is at detecting aromas and our brain is at interpreting them," says Hutchinson."The olfactory system has the complexity in terms of its protein receptors to detect all the different aromas, but the brain response isn't always up to it. But I'm a believer that everyone has the same equipment and it comes down to learning how to interpret it." Within eight tastings, most people can learn to detect and name a reasonable range of aromas in wine
  • People struggle with assessing wine because the brain's interpretation of aroma and bouquet is based on far more than the chemicals found in the drink. Temperature plays a big part. Volatiles in wine are more active when wine is warmer. Serve a New World chardonnay too cold and you'll only taste the overpowering oak. Serve a red too warm and the heady boozy qualities will be overpowering.
  • Colour affects our perceptions too. In 2001 Frédérick Brochet of the University of Bordeaux asked 54 wine experts to test two glasses of wine – one red, one white. Using the typical language of tasters, the panel described the red as "jammy' and commented on its crushed red fruit.The critics failed to spot that both wines were from the same bottle. The only difference was that one had been coloured red with a flavourless dye
  • Other environmental factors play a role. A judge's palate is affected by what she or he had earlier, the time of day, their tiredness, their health – even the weather.
  • Robert Hodgson is determined to improve the quality of judging. He has developed a test that will determine whether a judge's assessment of a blind-tasted glass in a medal competition is better than chance. The research will be presented at a conference in Cape Town this year. But the early findings are not promising."So far I've yet to find someone who passes," he says.
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What's the secret to learning a second language? - Salon.com - 0 views

  • “Arabic is a language of memorization,” he said. “You just have to drill the words into your head, which unfortunately takes a lot of time.” He thought, “How can I maximize the number of words I learn in the minimum amount of time?”
  • Siebert started studying the science of memory and second-language acquisition and found two concepts that went hand in hand to make learning easier: selective learning and spaced repetition. With selective learning, you spend more time on the things you don’t know, rather than on the things you already do
  • Siebert designed his software to use spaced repetition. If you get cup right, the program will make the interval between seeing the word cup longer and longer, but it will cycle cup back in just when you’re about to forget it. If you’ve forgotten cup entirely, the cycle starts again. This system moves the words from your brain’s short-term memory into long-term memory and maximizes the number of words you can learn effectively in a period. You don’t have to cram
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  • ARABIC IS ONE of the languages the U.S. Department of State dubs “extremely hard.” Chinese, Japanese, and Korean are the others. These languages’ structures are vastly different from that of English, and they are memorization-driven.
  • To help meet its language-learning goals, in 2003 the Department of Defense established the University of Maryland Center for Advanced Study of Language.
  • MICHAEL GEISLER, a vice president at Middlebury College, which runs the foremost language-immersion school in the country, was blunt: “The drill-and-kill approach we used 20 years ago doesn’t work.” He added, “The typical approach that most programs take these days—Rosetta Stone is one example—is scripted dialogue and picture association. You have a picture of the Eiffel Tower, and you have a sentence to go with it. But that’s not going to teach you the language.”
  • According to Geisler, you need four things to learn a language. First, you have to use it. Second, you have to use it for a purpose. Research shows that doing something while learning a language—preparing a cooking demonstration, creating an art project, putting on a play—stimulates an exchange of meaning that goes beyond using the language for the sake of learning it.Third, you have to use the language in context. This is where Geisler says all programs have fallen short.
  • Fourth, you have to use language in interaction with others. In a 2009 study led by Andrew Meltzoff at the University of Washington, researchers found that young children easily learned a second language from live human interaction while playing and reading books. But audio and DVD approaches with the same material, without the live interaction, fostered no learning progress at all. Two people in conversation constantly give each other feedback that can be used to make changes in how they respond.
  • our research shows that the ideal model is a blended one,” one that blends technology and a teacher. “Our latest research shows that with the proper use of technology and cognitive neuroscience, we can make language learning more efficient.” 
  • The school released its first two online programs, for French and Spanish, last year. The new courses use computer avatars for virtual collaboration; rich video of authentic, unscripted conversations with native speakers; and 3-D role-playing games in which students explore life in a city square, acting as servers and taking orders from customers in a café setting. The goal at the end of the day, as Geisler put it, is for you to “actually be able to interact with a native speaker in his own language and have him understand you, understand him, and, critically, negotiate when you don’t understand what he is saying.” 
  • The program includes the usual vocabulary lists and lessons in how to conjugate verbs, but students are also consistently immersed in images, audio, and video of people from different countries speaking with different accents. Access to actual teachers is another critical component.
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The Fortnightly Review › Death to the Reading Class. - 0 views

  • most people don’t want to read and, therefore, don’t read. The evidence on this score is clear: the average American reads for about fifteen minutes a day and almost never reads a book for pleasure.
  • we have tried to solve the reading “problem” by removing the most obvious impediments to reading: we taught everyone to read; we printed millions upon millions of books; and we made those books practically free in libraries. And so the barriers fell: now nearly everyone in the developed world is literate, there is plenty to read, and reading material is dirt cheap. But still people don’t read. Why? The obvious answer—though one that is difficult for us to admit—is that most people don’t like to read.
  • Humans achieved their modern form about 180,000 years ago; for 175,000 of those years they never wrote or read anything. About 40,000 years ago, humans began to make symbols,
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  • Most people successfully avoided reading until about 300 years ago. It was about then that Western European priests and princes decided that everyone should be taught to read. These literacy-loving types tried various schemes to make common folks literate; the most effective of these, however, was naked coercion. By the nineteenth century, churches and states all over Europe and North America were forcing parents to send their kids to school to learn to read
  • So it happened that by the early twentieth century most people in Western Europe and North America could read. They had no choice in the matter. They still don’t.
  • Why don’t most people like to read? The answer is surprisingly simple: humans weren’t evolved to read. Note that we have no reading organs: our eyes and brains were made for watching, not for decoding tiny symbols on mulch sheets. To prepare our eyes and brains for reading, we must rewire them. This process takes years of hard work to accomplish, and some people never accomplish it all. Moreover, even after you’ve learned to read, you probably won’t find reading to be very much fun. It consumes all of your attention, requires active thought, and makes your eyes hurt. For most people, then, reading is naturally hard and, therefore, something to be avoided if at all possible.
  • we have misidentified the “problem” facing us: it is not the much-bemoaned reading gap, but rather a seldom-mentioned knowledge gap. Though it is immodest to say, we readers genuinely know more than those who do not read. Thus we are usually able to make better-informed decisions than non-readers can.
  • If we lived in an aristocracy of readers, this maldistribution of knowledge might be acceptable. But we don’t; rather, we live in a democracy (if we are lucky). In a democracy, the people – readers and non-readers alike – decide. Thus we would like all citizens to be knowledgeable so that they can make well-informed decisions about our common affairs. This has been a central goal of the Reading Class since the literacy-loving Enlightenment.
  • If we in the Reading Class want to teach the the reading-averse public more effectively than we have in the past, we must rid ourselves of our reading fetish and admit that we’ve been falling down on the job. Once we take this painful step, then a number of interesting options for closing the knowledge gap become available. The most promising of these options is using audio and video to share what we know with the public at large.
  • We have to laboriously learn to read, but we are born with the ability to watch and listen. We don’t find reading terribly pleasant, but we do find watching and listening generally enjoyable.
  • The results of this “natural experiment” are in: people would much rather watch/listen than read. This is why Americans sit in front of the television for three hours a day, while they read for only a tiny fraction of that time.
  • Our task, then, is to give them something serious to watch and listen to, something that conveys the richness and complexity of our written work in pictures and sounds. The good news is that we can easily do this.
  • Today any lecturer can produce and distribute high quality audio and video programs. Most scholars have the equipment on their desks (that is, a PC). The software is dead simple and inexpensive. And the shows themselves can be distributed the world over on the Internet for almost nothing.
  • I’ve done it. Here are two examples. The first is New Books in History, an author-interview podcast featuring historians with new books. Aside from the computer, the total hardware and software start-up costs were roughly $300. It took me no time to learn the software thanks to some handy on-line tutorials available on Lynda.com. Today New Books in History has a large international audience.
  • The “new books” podcasts are not about serious books; they are about the ideas trapped in those serious, and seriously un-read, books. Books imprison ideas; the “new books” podcasts set them free.)
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Specs that see right through you - tech - 05 July 2011 - New Scientist - 0 views

  • a number of "social X-ray specs" that are set to transform how we interact with each other. By sensing emotions that we would otherwise miss, these technologies can thwart disastrous social gaffes and help us understand each other better.
  • In conversation, we pantomime certain emotions that act as social lubricants. We unconsciously nod to signal that we are following the other person's train of thought, for example, or squint a bit to indicate that we are losing track. Many of these signals can be misinterpreted - sometimes because different cultures have their own specific signals.
  • n 2005, she enlisted Simon Baron-Cohen, also at Cambridge, to help her identify a set of more relevant emotional facial states. They settled on six: thinking, agreeing, concentrating, interested - and, of course, the confused and disagreeing expressions
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  • More often, we fail to spot them altogether. D
  • To create this lexicon, they hired actors to mime the expressions, then asked volunteers to describe their meaning, taking the majority response as the accurate one.
  • The camera tracks 24 "feature points" on your conversation partner's face, and software developed by Picard analyses their myriad micro-expressions, how often they appear and for how long. It then compares that data with its bank of known expressions (see diagram).
  • Eventually, she thinks the system could be incorporated into a pair of augmented-reality glasses, which would overlay computer graphics onto the scene in front of the wearer.
  • the average person only managed to interpret, correctly, 54 per cent of Baron-Cohen's expressions on real, non-acted faces. This suggested to them that most people - not just those with autism - could use some help sensing the mood of people they are talking to.
  • set up a company called Affectiva, based in Waltham, Massachusetts, which is selling their expression recognition software. Their customers include companies that, for example, want to measure how people feel about their adverts or movie.
  • it's hard to fool the machine for long
  • In addition to facial expressions, we radiate a panoply of involuntary "honest signals", a term identified by MIT Media Lab researcher Alex Pentland in the early 2000s to describe the social signals that we use to augment our language. They include body language such as gesture mirroring, and cues such as variations in the tone and pitch of the voice. We do respond to these cues, but often not consciously. If we were more aware of them in others and ourselves, then we would have a fuller picture of the social reality around us, and be able to react more deliberately.
  • develop a small electronic badge that hangs around the neck. Its audio sensors record how aggressive the wearer is being, the pitch, volume and clip of their voice, and other factors. They called it the "jerk-o-meter".
  • it helped people realise when they were being either obnoxious or unduly self-effacing.
  • y the end of the experiment, all the dots had gravitated towards more or less the same size and colour. Simply being able to see their role in a group made people behave differently, and caused the group dynamics to become more even. The entire group's emotional intelligence had increased (
  • Some of our body's responses during a conversation are not designed for broadcast to another person - but it's possible to monitor those too. Your temperature and skin conductance can also reveal secrets about your emotional state, and Picard can tap them with a glove-like device called the Q Sensor. In response to stresses, good or bad, our skin becomes clammy, increasing its conductance, and the Q Sensor picks this up.
  • Physiological responses can now even be tracked remotely, in principle without your consent. Last year, Picard and one of her graduate students showed that it was possible to measure heart rate without any surface contact with the body. They used software linked to an ordinary webcam to read information about heart rate, blood pressure and skin temperature based on, among other things, colour changes in the subject's face
  • In Rio de Janeiro and Sao Paolo, police officers can decide whether someone is a criminal just by looking at them. Their glasses scan the features of a face, and match them against a database of criminal mugshots. A red light blinks if there's a match.
  • Thad Starner at Georgia Institute of Technology in Atlanta wears a small device he has built that looks like a monocle. It can retrieve video, audio or text snippets of past conversations with people he has spoken with, and even provide real-time links between past chats and topics he is currently discussing.
  • The US military has built a radar-imaging device that can see through walls to capture 3D images of people and objects beyond.
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Opinion | Is Listening to a Book the Same Thing as Reading It? - The New York Times - 0 views

  • Writing is less than 6,000 years old, insufficient time for the evolution of specialized mental processes devoted to reading. We use the mental mechanism that evolved to understand oral language to support the comprehension of written language. Indeed, research shows that adults get nearly identical scores on a reading test if they listen to the passages instead of reading them.
  • Nevertheless, there are differences between print and audio, notably prosody. That’s the pitch, tempo and stress of spoken words. “What a great party” can be a sincere compliment or sarcastic put-down, but they look identical on the page.
  • It sounds as if comprehension should be easier when listening than reading, but that’s not always true. For example, one study compared how well students learned about a scientific subject from a 22-minute podcast versus a printed article. Although students spent equivalent time with each format, on a written quiz two days later the readers scored 81 percent and the listeners 59 percent.
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  • What happened? Note that the subject matter was difficult, and the goal wasn’t pleasure but learning. Both factors make us read differently. When we focus, we slow down. We reread the hard bits. We stop and think. Each is easier with print than with a podcast.
  • Print also supports readers through difficult content via signals to organization like paragraphs and headings, conventions missing from audio.
  • although one core process of comprehension serves both listening and reading, difficult texts demand additional mental strategies. Print makes those strategies easier to use
  • But even with those changes, audiobooks won’t replace print because we use them differently
  • Eighty-one percent of audiobook listeners say they like to drive, work out or otherwise multitask while they listen. The human mind is not designed for doing two things simultaneously, so if we multitask, we’ll get gist, not subtleties.
  • Print may be best for lingering over words or ideas, but audiobooks add literacy to moments where there would otherwise be none
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Hearing ghost voices relies on pseudoscience and fallibility of human perception - 0 views

  • Hearing ghost voices relies on pseudoscience and fallibility of human perception
  • Nontrivial numbers of Americans believe in the paranormal.
  • Part of the attraction of the audio recorder for paranormal researchers is its apparent objectivity. How could a skeptic refute the authenticity of a spirit captured by an unbiased technical instrument? To the believers, EVP seem like incontrovertible evidence of communications from beyond.
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  • But recent research in my lab suggested that people don’t agree much about what, if anything, they hear in the EVP sounds – a result readily explained by the fallibility of human perception.
  • In some instances, alleged EVP are the voices of the investigators or interference from radio transmissions – problems that indicate shoddy data collection practices. Other research, however, has suggested that EVP have been captured under acoustically controlled circumstances in recording studios.
  • Research in mainstream psychology has shown that people will readily perceive words in strings of nonsensical speech sounds.
  • People’s expectations about what they’re supposed to hear can result in the illusory perception of tones, nature sounds, machine sounds, and even voices when only acoustic white noise – like the sound of a detuned radio – exists.
  • Interpretations of speech in noise – a situation similar to EVP where the alleged voice is difficult to discern – can shift entirely based upon what the listener expects to hear.
  • In my lab, we recently conducted an experiment to examine how expectations might influence the perception of purported EVP
  • So suggesting a paranormal research topic mattered only when the audio was ambiguous.
  • when people said they heard a voice in the EVP, only 13% agreed about exactly what the voice said. To compare, 95% percent of people on average agreed about what the voice said when they heard actual speech.
  • These findings suggest that paranormal researchers should not use their own subjective judgments to confirm the contents of EVP.
  • But perhaps most importantly, we showed that the mere suggestion of a paranormal research context made people more likely to hear voices in ambiguous stimuli, although they couldn’t agree on what the voices were saying.
  • pareidolia – the tendency to perceive human characteristics in meaningless perceptual patterns
  • There are many visual examples of pareidolia – things like seeing human faces in everyday objects (such as Jesus in a piece of toast).
  • Research from cognitive psychology has shown that paranormal believers may be especially prone to misperceiving chance events.
  • Another characteristic of pseudoscience is a lack of integration with related areas of inquiry. There is a rich history of using experimental methods to examine auditory perception, yet EVP enthusiasts are either unaware or willfully ignorant of this relevant work.
  • parsimony – the idea that the simplest explanation is preferred
  • we need a theory to account for how and why a human listener sometimes misperceives ambiguous stimuli.
  • In fact, this very tendency is one of many well-documented cognitive shortcuts that may have adaptive value. A voice may indicate the presence of a potential mate or foe, so it may be useful to err on the side of perceiving agency in ambiguous auditory stimuli.
  • Currently, there is only limited, tentative evidence to link exposure to pseudoscience on television to pseudoscientific beliefs. Still, one study showed that people find paranormal research to be more credible and scientific when it is shown using technological tools such as recording devices. Other evidence has suggested that popular opinion may outweigh scientific credibility when people evaluate pseudoscientific claims.
  •  
    Why do we hear voices or weird noises and think of spooky stories or ghosts? It all has to do with perception of the audible information we're taking in and how we've been influenced about this topic.
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Audiobooks and the Return of Storytelling - NYTimes.com - 0 views

  • for most of human history literature has been spoken out loud.
  • in Europe, silent private reading became widespread only in the second half of the 19th century.
  • What happens when you hear a text rather than read it? The obvious thing is that you can do something else with your eyes. That is why I can listen to books when I garden. My hands and eyes can work. And so listening to a book is a different sensory experience than reading it. The inner imagining of the story becomes commingled with the outer senses
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  • when I listen to a story, instead of reading it on a page, my memory of the book does change. I remember more of the action and less of the language
  • You don’t check back on previous paragraphs or read the last page first when you listen. You move forward, and what you carry with you is person and event.
  • I listen the way I read books as a child, as if I were there watching. The author becomes more transparent, the characters more real.
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Humans' living creations put on display | Science News - 1 views

  • Others would say she was a modern wonder. She was genetically engineered by a Canadian company to produce milk that could be spun into spider silk.
  • As visitors pass through a curtain to enter the darkened exhibition space, they see a spectacularly fluffy white ornamental chicken and an aquarium full of glowing fish
  • But Pell does not intend the museum to be merely a cabinet of curiosities or a freak show. Visitors will not find rants that drum up fears of “Frankenfoods.”
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  • Language used throughout the center is artfully neutral, and each specimen is accompanied by only a few basic facts and a brief story highlighting a social issue. One display shows dried leaves from a transgenic American chestnut, engineered with a wheat gene to resist the fungal blight that nearly eradicated wild populations of the tree. An audio guide recounts how researchers decided to use the wheat gene instead of one from frogs, for fear of controversy.
  • The museum’s approach could frustrate science enthusiasts when social and ethical questions push interesting scientific details into the background.
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How Technology Can Help Language Learning | Suren Ramasubbu - 0 views

  • Intelligence, according to Gardner, is of eight types - verbal-linguistic, logical-mathematical, musical-rhythmic, visual-spatial, bodily-kinesthetic, interpersonal, intrapersonal, and naturalistic; existential and moral intelligence were added as afterthoughts in the definition of Intelligence. This is the first in a series of posts that explore and understand how each of the above forms of intelligence is affected by technology-mediated education.
  • Verbal-linguistic Intelligence involves sensitivity to spoken and written language, the ability to learn languages, and the capacity to use language to accomplish goals. Such intelligence is fostered by three specific activities: reading, writing and interpersonal communication - both written and oral.
  • Technology allows addition of multisensory elements that provide meaningful contexts to facilitate comprehension, thus expanding the learning ground of language and linguistics.
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  • Research into the effect of technology on the development of the language and literacy skills vis-à-vis reading activities of children has offered evidence for favorable effects of digital-form books.
  • E-books are also being increasingly used to teach reading among beginners and children with reading difficulties.
  • Technology can be used to improve reading ability in many ways. It can enhance and sustain the interest levels for digitial natives by allowing immediate feedback on performance and providing added practice when necessary.
  • Technology can also help in improvement of writing skills. Word processing software promotes not only composition but also editing and revising in ways that streamline the task of writing.
  • However, the web cannot be discounted as being "bad for language", considering that it also offers very useful tools such as blogging and microblogging that can help the student improve her writing skills with dynamic feedback. The possibility of incorporating other media into a written document (e.g. figures, graphics, videos etc.) can enhance the joy of writing using technology.
  • Technology enhanced oral communication is indeed useful in that it allows students from remote locations, or from all over the world to communicate orally through video and audio conferencing tools.
  • As with anything to do with technology, there are also detractors who propose negative influence of features like animation, sound, music and other multimedia effects possible in digital media, which may distract young readers from the story content.
  • Such complaints notwithstanding, the symbiotic ties between linguistics and technology cannot be ignored.
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A Place For Placebos « The Dish - 0 views

  • there’s virtually no scientific evidence that alternative medicine (anything from chiropractic care to acupuncture) has any curative benefit beyond a placebo effect. … However, there is one area where alternative medicine often trumps traditional medicine: stress reduction. And stress reduction can, of course, make a huge impact on people’s health. …
  • Maybe each of these activities (listening to high end audio gear, drinking high end wine, having needles inserted into your chakras) is really about ritualizing a sensory experience. By putting on headphones you know are high quality, or drinking expensive wine, or entering the chiropractor’s office, you are telling yourself, “I am going to focus on this moment. I am going to savor this.” It’s the act of savoring, rather than the savoring tool, that results in both happiness and a longer life.
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WATCH: Protester Confronts Fox Station That Deceptively Edited 'Kill A Cop' Chant - 0 views

  • to murder police on Monday. The chant went "we won't stop, we can't stop, 'til killer cops, are in cell blocks," according to C-SPAN footage. But WBFF cut the audio short and told viewers that the words were in fact "we won't stop, we can't stop, so kill a cop."
  • Jones called out the station several times for misrepresenting her words. "The interesting part that really gets to me is, where you guys edited it and stopped — like, how could that be a mistake?" she said. "Once you play that whole thing, you would know that's not something that's being said," she added. The interviewer apologized several times, and though Jones told the station she was grateful to come on, she also said she now fears for her reputation and her safety. Near the end of the interview she began to cry. "At the end of the day, people's lives are on the line," she said. "Now, even though we're doing this, I still don't feel safe because I still feel like the message is out there." "What if a crazed-out cop or a crazed-out supporter thinks I'm trying to get cops killed?" she later said, wiping tears from her face.
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Out of Print, Maybe, but Not Out of Mind - NYTimes.com - 1 views

  • efforts to reimagine the core experience of the book have stumbled. Dozens of publishing start-ups tried harnessing social reading apps or multimedia, but few caught on.
  • Social Books, which let users leave public comments on particular passages and comment on passages selected by others, became Rethink Books and then faltered. Push Pop Press, whose avowed aim was to reimagine the book by mixing text, images, audio, video and interactive graphics, was acquired by Facebook in 2011 and heard from no more. Copia, another highly publicized social reading platform, changed its business model to become a classroom learning tool. The latest to stumble is Small Demons, which explores the interrelationship among books. Users who were struck by the Ziegfeld Follies in “The Great Gatsby,” for instance, could follow a link to the dancers’ appearance in 67 other books. Small Demons said it would close this month without a new investor.
  • “A lot of these solutions were born out of a programmer’s ability to do something rather than the reader’s enthusiasm for things they need,” said Peter Meyers, author of “Breaking the Page,” a forthcoming look at the digital transformation of books. “We pursued distractions and called them enhancements.”
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  • The notion that books require too much time to read dates back, at least, to midcentury entrepreneurial operations like Reader’s Digest and CliffsNotes, which offered up predigested texts. So some start-ups chose a basic approach: Take a text and break it up. Safari Flow, a service from Safari Books, offers chapters of technical manuals for a $29 monthly subscription fee. Inkling does the same with more consumer-oriented titles like cookbooks. If you want only the chapter on pasta, you can buy it for $4.99 instead of having to buy the whole book. Citia is a New York start-up with a much more ambitious approach. Working in collaboration with an author, Citia editors take a nonfiction book and reorganize its ideas onto digital cards that can be read on different devices and sent through social networks
  • One of the first books given the Citia treatment was Kevin Kelly’s “What Technology Wants.” Material directly from the book is in quotation marks and the author is referred to in the third person, which lends a somewhat academic distance to the summaries. Sections of the book are summarized on one card, then the reader can drill down into subsections on cards hidden underneath.
  • What to label these stories is another question. The Internet by its nature breaks down borders and unfreezes text. Put a book online and set it free to grow and shrink with new arguments, be broken up and reassembled as readers demand, and it might be only nostalgia that calls it by its old name.
  • “We will continue to recognize books as books as they migrate to the Internet, but our understanding of storytelling will inevitably expand,” Mr. Brantley said. Among the presentations at Books in Browsers this fall: “A Book Isn’t a Book Isn’t a Book” and “The Death of the Reader.”
  • Much of the design innovation at the moment, Mr. Brantley believes, is not coming from publishers, who must still wrestle with delivering both digital and physical books. Instead it is being developed by a tech community that “doesn’t think about stories as the end product. Instead, they think about storytelling platforms that will enable new forms of both authoring and reading.”
  • He cited the enormous success of Wattpad, a Canadian start-up that advertises itself as the world’s largest storytelling community. There are 10 million stories on the site.
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German newspaper reports timeline of Germanwings flight - CNN.com - 0 views

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    "For God's sake, open the door!" Capt. Patrick Sondenheimer screamed as he banged on the cockpit door, pleading with the co-pilot. Thirteen minutes later, the plane slammed into the French Alps. The audio from the plane's cockpit voice recorder has not been released, but the German newspaper Bild published what it claims is a summary of the transcript from the recording.
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The Navy's USS Gabrielle Giffords and the Future of Work - The Atlantic - 0 views

  • Minimal manning—and with it, the replacement of specialized workers with problem-solving generalists—isn’t a particularly nautical concept. Indeed, it will sound familiar to anyone in an organization who’s been asked to “do more with less”—which, these days, seems to be just about everyone.
  • Ten years from now, the Deloitte consultant Erica Volini projects, 70 to 90 percent of workers will be in so-called hybrid jobs or superjobs—that is, positions combining tasks once performed by people in two or more traditional roles.
  • If you ask Laszlo Bock, Google’s former culture chief and now the head of the HR start-up Humu, what he looks for in a new hire, he’ll tell you “mental agility.
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  • “What companies are looking for,” says Mary Jo King, the president of the National Résumé Writers’ Association, “is someone who can be all, do all, and pivot on a dime to solve any problem.”
  • The phenomenon is sped by automation, which usurps routine tasks, leaving employees to handle the nonroutine and unanticipated—and the continued advance of which throws the skills employers value into flux
  • Or, for that matter, on the relevance of the question What do you want to be when you grow up?
  • By 2020, a 2016 World Economic Forum report predicted, “more than one-third of the desired core skill sets of most occupations” will not have been seen as crucial to the job when the report was published
  • I asked John Sullivan, a prominent Silicon Valley talent adviser, why should anyone take the time to master anything at all? “You shouldn’t!” he replied.
  • Minimal manning—and the evolution of the economy more generally—requires a different kind of worker, with not only different acquired skills but different inherent abilities
  • It has implications for the nature and utility of a college education, for the path of careers, for inequality and employability—even for the generational divide.
  • Then, in 2001, Donald Rumsfeld arrived at the Pentagon. The new secretary of defense carried with him a briefcase full of ideas from the corporate world: downsizing, reengineering, “transformational” technologies. Almost immediately, what had been an experimental concept became an article of faith
  • But once cadets got into actual command environments, which tend to be fluid and full of surprises, a different picture emerged. “Psychological hardiness”—a construct that includes, among other things, a willingness to explore “multiple possible response alternatives,” a tendency to “see all experience as interesting and meaningful,” and a strong sense of self-confidence—was a better predictor of leadership ability in officers after three years in the field.
  • Because there really is no such thing as multitasking—just a rapid switching of attention—I began to feel overstrained, put upon, and finally irked by the impossible set of concurrent demands. Shouldn’t someone be giving me a hand here? This, Hambrick explained, meant I was hitting the limits of working memory—basically, raw processing power—which is an important aspect of “fluid intelligence” and peaks in your early 20s. This is distinct from “crystallized intelligence”—the accumulated facts and know-how on your hard drive—which peaks in your 50
  • Others noticed the change but continued to devote equal attention to all four tasks. Their scores fell. This group, Hambrick found, was high in “conscientiousness”—a trait that’s normally an overwhelming predictor of positive job performance. We like conscientious people because they can be trusted to show up early, double-check the math, fill the gap in the presentation, and return your car gassed up even though the tank was nowhere near empty to begin with. What struck Hambrick as counterintuitive and interesting was that conscientiousness here seemed to correlate with poor performance.
  • he discovered another correlation in his test: The people who did best tended to score high on “openness to new experience”—a personality trait that is normally not a major job-performance predictor and that, in certain contexts, roughly translates to “distractibility.”
  • To borrow the management expert Peter Drucker’s formulation, people with this trait are less focused on doing things right, and more likely to wonder whether they’re doing the right things.
  • High in fluid intelligence, low in experience, not terribly conscientious, open to potential distraction—this is not the classic profile of a winning job candidate. But what if it is the profile of the winning job candidate of the future?
  • One concerns “grit”—a mind-set, much vaunted these days in educational and professional circles, that allows people to commit tenaciously to doing one thing well
  • These ideas are inherently appealing; they suggest that dedication can be more important than raw talent, that the dogged and conscientious will be rewarded in the end.
  • he studied West Point students and graduates.
  • Traditional measures such as SAT scores and high-school class rank “predicted leader performance in the stable, highly regulated environment of West Point” itself.
  • It would be supremely ironic if the advance of the knowledge economy had the effect of devaluing knowledge. But that’s what I heard, recurrentl
  • “Fluid, learning-intensive environments are going to require different traits than classical business environments,” I was told by Frida Polli, a co-founder of an AI-powered hiring platform called Pymetrics. “And they’re going to be things like ability to learn quickly from mistakes, use of trial and error, and comfort with ambiguity.”
  • “We’re starting to see a big shift,” says Guy Halfteck, a people-analytics expert. “Employers are looking less at what you know and more and more at your hidden potential” to learn new things
  • advice to employers? Stop hiring people based on their work experience. Because in these environments, expertise can become an obstacle.
  • “The Curse of Expertise.” The more we invest in building and embellishing a system of knowledge, they found, the more averse we become to unbuilding it.
  • All too often experts, like the mechanic in LePine’s garage, fail to inspect their knowledge structure for signs of decay. “It just didn’t occur to him,” LePine said, “that he was repeating the same mistake over and over.
  • The devaluation of expertise opens up ample room for different sorts of mistakes—and sometimes creates a kind of helplessness.
  • Aboard littoral combat ships, the crew lacks the expertise to carry out some important tasks, and instead has to rely on civilian help
  • Meanwhile, the modular “plug and fight” configuration was not panning out as hoped. Converting a ship from sub-hunter to minesweeper or minesweeper to surface combatant, it turned out, was a logistical nightmare
  • So in 2016 the concept of interchangeability was scuttled for a “one ship, one mission” approach, in which the extra 20-plus sailors became permanent crew members
  • “As equipment breaks, [sailors] are required to fix it without any training,” a Defense Department Test and Evaluation employee told Congress. “Those are not my words. Those are the words of the sailors who were doing the best they could to try to accomplish the missions we gave them in testing.”
  • These results were, perhaps, predictable given the Navy’s initial, full-throttle approach to minimal manning—and are an object lesson on the dangers of embracing any radical concept without thinking hard enough about the downsides
  • a world in which mental agility and raw cognitive speed eclipse hard-won expertise is a world of greater exclusion: of older workers, slower learners, and the less socially adept.
  • if you keep going down this road, you end up with one really expensive ship with just a few people on it who are geniuses … That’s not a future we want to see, because you need a large enough crew to conduct multiple tasks in combat.
  • hat does all this mean for those of us in the workforce, and those of us planning to enter it? It would be wrong to say that the 10,000-hours-of-deliberate-practice idea doesn’t hold up at all. In some situations, it clearly does
  • A spinal surgery will not be performed by a brilliant dermatologist. A criminal-defense team will not be headed by a tax attorney. And in tech, the demand for specialized skills will continue to reward expertise handsomely.
  • But in many fields, the path to success isn’t so clear. The rules keep changing, which means that highly focused practice has a much lower return
  • In uncertain environments, Hambrick told me, “specialization is no longer the coin of the realm.”
  • It leaves us with lifelong learning,
  • I found myself the target of career suggestions. “You need to be a video guy, an audio guy!” the Silicon Valley talent adviser John Sullivan told me, alluding to the demise of print media
  • I found the prospect of starting over just plain exhausting. Building a professional identity takes a lot of resources—money, time, energy. After it’s built, we expect to reap gains from our investment, and—let’s be honest—even do a bit of coasting. Are we equipped to continually return to apprentice mode? Will this burn us out?
  • Everybody I met on the Giffords seemed to share that mentality. They regarded every minute on board—even during a routine transit back to port in San Diego Harbor—as a chance to learn something new.
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Opinion | The Apps on My Phone Are Stalking Me - The New York Times - 0 views

  • There is much about the future that keeps me up at night — A.I. weaponry, undetectable viral deepfakes
  • but in the last few years, one technological threat has blipped my fear radar much faster than others.That fear? Ubiquitous surveillance.
  • I am no longer sure that human civilization can undo or evade living under constant, extravagantly detailed physical and even psychic surveillance
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  • as a species, we are not doing nearly enough to avoid always being watched or otherwise digitally recorded.
  • our location, your purchases, video and audio from within your home and office, your online searches and every digital wandering, biometric tracking of your face and other body parts, your heart rate and other vital signs, your every communication, recording, and perhaps your deepest thoughts or idlest dreams
  • in the future, if not already, much of this data and more will be collected and analyzed by some combination of governments and corporations, among them a handful of megacompanies whose powers nearly match those of governments
  • Over the last year, as part of Times Opinion’s Privacy Project, I’ve participated in experiments in which my devices were closely monitored in order to determine the kind of data that was being collected about me.
  • I’ve realized how blind we are to the kinds of insights tech companies are gaining about us through our gadgets. Our blindness not only keeps us glued to privacy-invading tech
  • it also means that we’ve failed to create a political culture that is in any way up to the task of limiting surveillance.
  • few of our cultural or political institutions are even much trying to tamp down the surveillance state.
  • Yet the United States and other supposedly liberty-loving Western democracies have not ruled out such a future
  • like Barack Obama before him, Trump and the Justice Department are pushing Apple to create a backdoor into the data on encrypted iPhones — they want the untrustworthy F.B.I. and any local cop to be able to see everything inside anyone’s phone.
  • the fact that both Obama and Trump agreed on the need for breaking iPhone encryption suggests how thoroughly political leaders across a wide spectrum have neglected privacy as a fundamental value worthy of protection.
  • Americans are sleepwalking into a future nearly as frightening as the one the Chinese are constructing. I choose the word “sleepwalking” deliberately, because when it comes to digital privacy, a lot of us prefer the comfortable bliss of ignorance.
  • Among other revelations: Advertising companies and data brokers are keeping insanely close tabs on smartphones’ location data, tracking users so precisely that their databases could arguably compromise national security or political liberty.
  • Tracking technologies have become cheap and widely available — for less than $100, my colleagues were able to identify people walking by surveillance cameras in Bryant Park in Manhattan.
  • The Clearview AI story suggests another reason to worry that our march into surveillance has become inexorable: Each new privacy-invading technology builds on a previous one, allowing for scary outcomes from new integrations and collections of data that few users might have anticipated.
  • The upshot: As the location-tracking apps followed me, I was able to capture the pings they sent to online servers — essentially recording their spying
  • On the map, you can see the apps are essentially stalking me. They see me drive out one morning to the gas station, then to the produce store, then to Safeway; later on I passed by a music school, stopped at a restaurant, then Whole Foods.
  • But location was only one part of the data the companies had about me; because geographic data is often combined with other personal information — including a mobile advertising ID that can help merge what you see and do online with where you go in the real world — the story these companies can tell about me is actually far more detailed than I can tell about myself.
  • I can longer pretend I’ve got nothing to worry about. Sure, I’m not a criminal — but do I want anyone to learn everything about me?
  • more to the point: Is it wise for us to let any entity learn everything about everyone?
  • The remaining uncertainty about the surveillance state is not whether we will submit to it — only how readily and completely, and how thoroughly it will warp our society.
  • Will we allow the government and corporations unrestricted access to every bit of data we ever generate, or will we decide that some kinds of collections, like the encrypted data on your phone, should be forever off limits, even when a judge has issued a warrant for it?
  • In the future, will there be room for any true secret — will society allow any unrecorded thought or communication to evade detection and commercial analysis?
  • How completely will living under surveillance numb creativity and silence radical thought?
  • Can human agency survive the possibility that some companies will know more about all of us than any of us can ever know about ourselves?
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Targets of C.I.A. Hacking Revealed by WikiLeaks: From Smartphones to Smart TVs - 0 views

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    The software targeted by the hacking program included the most popular smartphone operating systems: Apple's iPhone and Google's Android. The C.I.A. hacking initiative had a "mobile devices branch," which developed an array of attacks on popular smartphones to infect and extract data, including a user's location, audio and text messages, and to covertly activate a phone's camera and microphone.
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Her Film on Sex Assault Depicts Her Own and Fuels a #MeToo Moment - The New York Times - 0 views

  • Her Film on Sex Assault Depicts Her Own and Fuels a #MeToo Moment
  • Danijela Stajnfeld included her account of being assaulted in a film that has led to contentious debate in Serbia and prompted other women to come forward to say they were sexually abused.
  • Her face graced billboards in Belgrade. She appeared regularly in Serbian movies, magazines and television shows
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  • Trained at the prestigious Faculty of Dramatic Arts in Belgrade, Danijela Stajnfeld had, by the age of 26 in 2011, won two major theater prizes
  • The following year, she abruptly and mysteriously dropped from public view. It wasn’t until last summer that she publicly revealed why.
  • In her documentary, “Hold Me Right,” about victims and perpetrators of sexual assault, Stajnfeld said that she too had been sexually assaulted eight years earlier by a powerful Serbian man, which had prompted her move to the United States.
  • “I thought no one remembered me, I didn’t keep in touch with anyone in Serbia,” she said in an interview.
  • Stajnfeld’s face was suddenly all over the Serbian press again. Television and online commentators praised her for speaking out or savaged her for not disclosing the man’s name.
  • She said she did not identify the man because she wanted the film to focus on survivors and healing, rather than singling out a perpetrator
  • Critics questioned her motives. “Sick!” read one headline. “Actress made up the rape to advertise her film.”
  • While the country has taken steps to advance the cause of women’s rights in recent years — in 2013 it ratified a human rights convention addressing gender-based violence — in Serbia, as in the surrounding region, sexual harassment and assaults are still only rarely reported, and victim shaming abounds.
  • A longer version, he said, would reveal the broader context, that they were merely improvising dialogue, and that she was possibly claiming he assaulted her to gain publicity for her film.
  • In January, several other Serbian actresses came out publicly with allegations that they had been raped, and a MeToo-like movement roared to life in this region where the culture of calling out abusers had yet to gain a foothold.
  • Using the hashtag #NisiSama, which means “You are not alone,” and on the Facebook page Nisam Trazila, or “I didn’t ask for it,” which has 40,000 followers, supporters urged that victims of sexual harassment be believed and perpetrators be held to account.
  • “After opening up, it was so liberating; I thought the narrative was in my hands,” Stajnfeld said. “But it caused even more unsafety and ridiculous dehumanization.”
  • Only weeks ago, he had spoken out against sexual assault.
  • “When a woman says no, that’s the end of it. I don’t understand that someone can’t control their urges,” he told one Serbian newspaper.
  • “I have never had sexual contact with her. Everything else would be a lie!” Lecic wrote in a WhatsApp message.
  • But Stajnfeld provided prosecutors and members of the media with an audio recording of her confronting him in a Belgrade restaurant in December 2016
  • Lecic said what happened ought to “feel like an honor, not to put you in jeopardy.” “Who do you think I am?” he continued. “As if I don’t respect who I am.”
  • In the recording, Lecic also pushed back on Stajnfeld’s assertion that if she says no, she means no. “It doesn’t work like that,” he said, later adding, “Life is unpredictable, like a game.”
  • Last week Stajnfeld, who lives in New York, flew to Serbia, met with the police and prosecutors and identified the man who she said assaulted her as Branislav Lecic.
  • “Maybe she was expecting something more, maybe it’s because nothing happened that she wants revenge, and maybe she wants to build her story through me,” he wrote. “Bad marketing is also marketing.”
  • When they began rehearsing the play, Stajnfeld said she viewed Lecic as a mentor and a friend, until he began propositioning her to have sex. Then, one day, in his dressing room, she said he abruptly shoved his hand up her dress. Stajnfeld said she pulled away and fled, stunned, but opted not to tell the director because she was worried she wouldn’t be believed, and that it could hurt her career. Lecic denied any sexual encounter took place.
  • “In that moment, I was so tortured,” she continued. “He was asking me to do stuff for him. I wanted to do anything for this torture to stop. I couldn’t move my arms, my mouth, I couldn’t stop crying,” she said.
  • “For the sake of justice, for the sake of my healing, for the sake of other victims in the region, I’m speaking out now,
  • After the premiere of Stajnfeld’s film last summer, media commentators said she should be ashamed, that she had slept with a man to get a role, that she should name him or else be prosecuted, that she dishonored women who had really been raped, and that she looked too happy in a recent televised interview to have been a victim.
  • “Danijela’s case gave wings to other women, actresses, to talk about what happened to them,” said Dragana Grncarski, a former model and public figure. “Coming out in the open, they prevent things like that from happening to other women.”
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Is there a scientific method? - TOK RESOURCE.ORG - 0 views

  • This unit of inquiry is first on the list in the Areas of Knowledge section for good reason. In its detail and specificity, it provides a benchmark for exploring all the other Areas of Knowledge. Through a series of generative meta-questions this unit allows students to explore and critique sometimes counterintuitive nuances of methodology in the Natural Sciences. 
  • From the TOK teacher perspective, audio selections like this one taken from a TED Radio Hour podcast, provide an interesting alternative to viewing an entire TED talk.  The format is tightly edited and combines interview interactions with relevant extracts from the original TED talk. 
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