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Lawrence Hrubes

BBC - Culture - The greatest mistranslations ever - 0 views

www.bbc.com/...-greatest-mistranslations-ever

TOK language translation history culture politics

shared by Lawrence Hrubes on 03 Feb 15 - No Cached
  • Lawrence Hrubes on 03 Feb 15
     
    "Life on Mars When Italian astronomer Giovanni Virginio Schiaparelli began mapping Mars in 1877, he inadvertently sparked an entire science-fiction oeuvre. The director of Milan's Brera Observatory dubbed dark and light areas on the planet's surface 'seas' and 'continents' - labelling what he thought were channels with the Italian word 'canali'. Unfortunately, his peers translated that as 'canals', launching a theory that they had been created by intelligent lifeforms on Mars. Convinced that the canals were real, US astronomer Percival Lowell mapped hundreds of them between 1894 and 1895. Over the following two decades he published three books on Mars with illustrations showing what he thought were artificial structures built to carry water by a brilliant race of engineers. One writer influenced by Lowell's theories published his own book about intelligent Martians. In The War of the Worlds, which first appeared in serialised form in 1897, H G Wells described an invasion of Earth by deadly Martians and spawned a sci-fi subgenre. A Princess of Mars, a novel by Edgar Rice Burroughs published in 1911, also features a dying Martian civilisation, using Schiaparelli's names for features on the planet. While the water-carrying artificial trenches were a product of language and a feverish imagination, astronomers now agree that there aren't any channels on the surface of Mars. According to Nasa, "The network of crisscrossing lines covering the surface of Mars was only a product of the human tendency to see patterns, even when patterns do not exist. When looking at a faint group of dark smudges, the eye tends to connect them with straight lines." "
Lawrence Hrubes

Think You Always Say Thank You? Oh, Please - The New York Times - 1 views

www.nytimes.com/...23thank-you.html

language human science social science

shared by Lawrence Hrubes on 27 May 18 - No Cached
  • But as it turns out, human beings say thank you far less often than we might think.A new study of everyday language use around the world has found that, in informal settings, people almost always complied with requests for an object, service or help. For their efforts, they received expressions of gratitude only rarely — in about one of 20 occasions.
Lawrence Hrubes

Fighting ISIS With an Algorithm, Physicists Try to Predict Attacks - The New York Times - 0 views

www.nytimes.com/...ts-try-to-predict-attacks.html

science math human sciences SocialScience prediction terrorism social networks

shared by Lawrence Hrubes on 20 Jun 16 - No Cached
  • And with the Islamic State’s prolific use of social media, terrorism experts and government agencies continually search for clues in posts and Twitter messages that appear to promote the militants’ cause.A physicist may not seem like an obvious person to study such activity. But for months, Neil Johnson, a physicist at the University of Miami, led a team that created a mathematical model to sift order from the chaotic pro-terrorism online universe.
  • The tracking of terrorists on social media should take a cue from nature, Dr. Johnson said, where “the way transitions happen is like a flock of birds, a school of fish.”
  • The researchers also said there might be a spike in the formation of small online groups just before an attack takes place.
  • ...1 more annotation...
  • Both Mr. Berger and Ms. Patel noted a tricky question raised by the research: When is it best to try to suppress small groups so they do not mushroom into bigger groups, and when should they be left to percolate? Letting them exist for a while might be a way to gather intelligence, Ms. Patel said.
markfrankel18

In Defense of Psychology : 13.7: Cosmos And Culture : NPR - 0 views

www.npr.org/...-conceptually-messy-psychology

ToK psychology Human Sciences

shared by markfrankel18 on 27 Aug 13 - No Cached
  • markfrankel18 on 27 Aug 13
     
    "There's a natural back and forth: we think about things a particular way, which motivates experiments, which in turn provide data, which leads us to refine and revise the way we conceptualize phenomena and theoretical entities. This dance between theory and experimentation is common to all science. In the case of psychology, it is a particularly young field. It's early days for the empirical study of many core psychological phenomena, including happiness."
Lawrence Hrubes

The Real Lesson of the Stanford Prison Experiment - The New Yorker - 0 views

www.newyorker.com/...the-stanford-prison-experiment

science SocialScience human sciences psychology

shared by Lawrence Hrubes on 13 Jun 15 - No Cached
  • On the morning of August 17, 1971, nine young men in the Palo Alto area received visits from local police officers. While their neighbors looked on, the men were arrested for violating Penal Codes 211 and 459 (armed robbery and burglary), searched, handcuffed, and led into the rear of a waiting police car. The cars took them to a Palo Alto police station, where the men were booked, fingerprinted, moved to a holding cell, and blindfolded. Finally, they were transported to the Stanford County Prison—also known as the Stanford University psychology department.
  • And yet the lessons of the Stanford Prison Experiment aren’t so clear-cut. From the beginning, the study has been haunted by ambiguity. Even as it suggests that ordinary people harbor ugly potentialities, it also testifies to the way our circumstances shape our behavior. Was the study about our individual fallibility, or about broken institutions? Were its findings about prisons, specifically, or about life in general? What did the Stanford Prison Experiment really show?
markfrankel18

New Truths That Only One Can See - NYTimes.com - 2 views

www.nytimes.com/...ths-that-only-one-can-see.html

TOK science bias evidence

shared by markfrankel18 on 23 Jan 14 - No Cached
  • It has been jarring to learn in recent years that a reproducible result may actually be the rarest of birds. Replication, the ability of another lab to reproduce a finding, is the gold standard of science, reassurance that you have discovered something true. But that is getting harder all the time. With the most accessible truths already discovered, what remains are often subtle effects, some so delicate that they can be conjured up only under ideal circumstances, using highly specialized techniques.
  • Taking into account the human tendency to see what we want to see, unconscious bias is inevitable. Without any ill intent, a scientist may be nudged toward interpreting the data so it supports the hypothesis, even if just barely.
Lawrence Hrubes

Is Bilingualism Really an Advantage? - The New Yorker - 1 views

www.newyorker.com/...ilingual-advantage-aging-brain

TOK language human sciences social studies bias

shared by Lawrence Hrubes on 26 Jan 15 - No Cached
  • Many modern language researchers agree with that premise. Not only does speaking multiple languages help us to communicate but bilingualism (or multilingualism) may actually confer distinct advantages to the developing brain. Because a bilingual child switches between languages, the theory goes, she develops enhanced executive control, or the ability to effectively manage what are called higher cognitive processes, such as problem-solving, memory, and thought. She becomes better able to inhibit some responses, promote others, and generally emerges with a more flexible and agile mind. It’s a phenomenon that researchers call the bilingual advantage.
  • For the first half of the twentieth century, researchers actually thought that bilingualism put a child at a disadvantage, something that hurt her I.Q. and verbal development. But, in recent years, the notion of a bilingual advantage has emerged from research to the contrary, research that has seemed both far-reaching and compelling, much of it coming from the careful work of the psychologist Ellen Bialystok. For many tasks, including ones that involve working memory, bilingual speakers seem to have an edge. In a 2012 review of the evidence, Bialystok showed that bilinguals did indeed show enhanced executive control, a quality that has been linked, among other things, to better academic performance. And when it comes to qualities like sustained attention and switching between tasks effectively, bilinguals often come out ahead. It seems fairly evident then that, given a choice, you should raise your child to speak more than one language.
  • Systematically, de Bruin combed through conference abstracts from a hundred and sixty-nine conferences, between 1999 and 2012, that had to do with bilingualism and executive control. The rationale was straightforward: conferences are places where people present in-progress research. They report on studies that they are running, initial results, initial thoughts. If there were a systematic bias in the field against reporting negative results—that is, results that show no effects of bilingualism—then there should be many more findings of that sort presented at conferences than actually become published. That’s precisely what de Bruin found. At conferences, about half the presented results provided either complete or partial support for the bilingual advantage on certain tasks, while half provided partial or complete refutation. When it came to the publications that appeared after the preliminary presentation, though, the split was decidedly different. Sixty-eight per cent of the studies that demonstrated a bilingual advantage found a home in a scientific journal, compared to just twenty-nine per cent of those that found either no difference or a monolingual edge. “Our overview,” de Bruin concluded, “shows that there is a distorted image of the actual study outcomes on bilingualism, with researchers (and media) believing that the positive effect of bilingualism on nonlinguistic cognitive processes is strong and unchallenged.”
Lawrence Hrubes

The Power of Touch - The New Yorker - 0 views

www.newyorker.com/...power-touch

touch sensory perception perception science psychology health brain emotion experiment neuroscience

shared by Lawrence Hrubes on 04 Mar 15 - No Cached
  • At a home in the Romanian city of Iași, Carlson measured cortisol levels in a group of children ranging from two months to three years old. The caregiver-to-child ratio was twenty to one, and most of the children had experienced severe neglect and sensory deprivation. Multiple times a day, Carlson took saliva samples, tracking how cortisol levels fluctuated in response to stressful events. The children, she found, were hormonally off kilter. Under normal conditions, cortisol peaks just before we wake up and then tapers off; in the leagăne infants, it peaked in the afternoon and remained elevated. Those levels, in turn, correlated with faltering performance on numerous cognitive and physical assessments. Then Carlson tried an intervention modelled on the work of Joseph Sparling, a child-development specialist, and the outcomes changed. When half of the orphans received more touching from more caregivers—an increase in hugs, holding, and the making of small adjustments to clothes and hair—their performance markedly improved. They grew bigger, stronger, and more responsive, both cognitively and emotionally, and they reacted better to stress.
  • Touch is the first of the senses to develop in the human infant, and it remains perhaps the most emotionally central throughout our lives. While many researchers have appreciated its power, others have been more circumspect. Writing in 1928, John B. Watson, one of the originators of the behaviorist school of psychology, urged parents to maintain a physical boundary between themselves and their children: “Never hug and kiss them, never let them sit on your lap. If you must, kiss them once on the forehead when they say goodnight. Shake hands with them in the morning. Give them a pat on the head if they have made an extraordinarily good job on a difficult task.” Watson acknowledged that children must be bathed, clothed, and cared for, but he believed that excessive touching—that is, caressing—would create “mawkish” adults. An untouched child, he argued, “enters manhood so bulwarked with stable work and emotional habits that no adversity can quite overwhelm him.” Now we know that, to attain that result, he should have suggested the opposite: touch, as frequent and as caring as possible
  • And yet touch is rarely purely physical. Field’s more recent work has shown that the brain is very good at distinguishing an emotional touch from a similar, but non-emotional, one. A massage chair is not a masseuse. Certain touch receptors exist solely to convey emotion to the brain, rather than sensory information about the external environment. A recent study shows that we can identify other people’s basic emotions based on how they touch us, even when they are separated from us by a curtain. And the emotions that are communicated by touch can go on to shape our behavior. One recent review found that, even if we have no conscious memory of a touch—a hand on the shoulder, say—we may be more likely to agree to a request, respond more (or less) positively to a person or product, or form closer bonds with someone.
markfrankel18

What's a Metaphor For? - The Chronicle Review - The Chronicle of Higher Education - 1 views

chronicle.com/...128079

TOK Language metaphor

shared by markfrankel18 on 30 Mar 13 - No Cached
  • "Metaphorical thinking—our instinct not just for describing but for comprehending one thing in terms of another—shapes our view of the world, and is essential to how we communicate, learn, discover and invent. ... Our understanding of metaphor is in the midst of a metamorphosis. For centuries, metaphor has been seen as a kind of cognitive frill, a pleasant but essentially useless embellishment to 'normal' thought. Now, the frill is gone. New research in the social and cognitive sciences makes it increasingly plain that metaphorical thinking influences our attitudes, beliefs, and actions in surprising, hidden, and often oddball ways." Geary further unpacks metaphor's influence in his foreword: "Metaphor conditions our interpretations of the stock market and, through advertising, it surreptitiously infiltrates our purchasing decisions. In the mouths of politicians, metaphor subtly nudges public opinion; in the minds of businesspeople, it spurs creativity and innovation. In science, metaphor is the preferred nomenclature for new theories and new discoveries; in psychology, it is the natural language of human relationships and emotions."
  • The upshot of the boom in metaphor studies, Geary makes clear, is the overturning of that presumption toward literalism: Nowadays, it's believers in a literalism that goes all the way down (so to speak) who are on the defensive in intellectual life, and explorers of metaphor who are on the ascendant. As a result, Geary hardly feels a need to address literalism, devoting most of his book to how metaphor connects to etymology, money, mind, politics, pleasure, science, children, the brain, the body, and such literary forms as the proverb and aphorism.
Lawrence Hrubes

Why Are Some Cultures More Individualistic Than Others? - NYTimes.com - 0 views

www.nytimes.com/...dividualistic-than-others.html

TOK SocialScience human sciences culture indigenous knowledge systems anthropology

shared by Lawrence Hrubes on 04 Dec 14 - No Cached
  • AMERICANS and Europeans stand out from the rest of the world for our sense of ourselves as individuals. We like to think of ourselves as unique, autonomous, self-motivated, self-made. As the anthropologist Clifford Geertz observed, this is a peculiar idea.People in the rest of the world are more likely to understand themselves as interwoven with other people — as interdependent, not independent. In such social worlds, your goal is to fit in and adjust yourself to others, not to stand out. People imagine themselves as part of a larger whole — threads in a web, not lone horsemen on the frontier. In America, we say that the squeaky wheel gets the grease. In Japan, people say that the nail that stands up gets hammered down.
  • These are broad brush strokes, but the research demonstrating the differences is remarkably robust and it shows that they have far-reaching consequences. The social psychologist Richard E. Nisbett and his colleagues found that these different orientations toward independence and interdependence affected cognitive processing. For example, Americans are more likely to ignore the context, and Asians to attend to it. Show an image of a large fish swimming among other fish and seaweed fronds, and the Americans will remember the single central fish first. That’s what sticks in their minds. Japanese viewers will begin their recall with the background. They’ll also remember more about the seaweed and other objects in the scene.Another social psychologist, Hazel Rose Markus, asked people arriving at San Francisco International Airport to fill out a survey and offered them a handful of pens to use, for example four orange and one green; those of European descent more often chose the one pen that stood out, while the Asians chose the one more like the others.
  • In May, the journal Science published a study, led by a young University of Virginia psychologist, Thomas Talhelm, that ascribed these different orientations to the social worlds created by wheat farming and rice farming. Rice is a finicky crop. Because rice paddies need standing water, they require complex irrigation systems that have to be built and drained each year. One farmer’s water use affects his neighbor’s yield. A community of rice farmers needs to work together in tightly integrated ways. Not wheat farmers. Wheat needs only rainfall, not irrigation. To plant and harvest it takes half as much work as rice does, and substantially less coordination and cooperation. And historically, Europeans have been wheat farmers and Asians have grown rice.Continue reading the main story Continue reading the main story Continue reading the main story The authors of the study in Science argue that over thousands of years, rice- and wheat-growing societies developed distinctive cultures: “You do not need to farm rice yourself to inherit rice culture.”
Lawrence Hrubes

Complexity theory and financial regulation | Science - 0 views

science.sciencemag.org/...818.short

economics human sciences SocialScience prediction

shared by Lawrence Hrubes on 21 Feb 16 - No Cached
  • Traditional economic theory could not explain, much less predict, the near collapse of the financial system and its long-lasting effects on the global economy. Since the 2008 crisis, there has been increasing interest in using ideas from complexity theory to make sense of economic and financial markets.
Lawrence Hrubes

The Bitter Fight Over the Benefits of Bilingualism - The Atlantic - 0 views

www.theatlantic.com/...462114

language human sciences SocialScience psychology linguistics bilingualism reproducibility replicability experiment brain neuroscience bias confirmation bias publication bias

shared by Lawrence Hrubes on 29 Feb 16 - No Cached
  • It’s an intuitive claim, but also a profound one. It asserts that the benefits of bilingualism extend well beyond the realm of language, and into skills that we use in every aspect of our lives. This view is now widespread, heralded by a large community of scientists, promoted in books and magazines, and pushed by advocacy organizations.
  • But a growing number of psychologists say that this mountain of evidence is actually a house of cards, built upon flimsy foundations.
  • Jon Andoni Duñabeitia, a cognitive neuroscientist at the Basque Center on Cognition, Brain, and Language, was one of them. In two large studies, involving 360 and 504 children respectively, he found no evidence that Basque kids, raised on Basque and Spanish at home and at school, had better mental control than monolingual Spanish children.
  • ...1 more annotation...
  • Similar controversies have popped up throughout psychology, fueling talk of a “reproducibility crisis” in which scientists struggle to duplicate classic textbook results. In many of these cases, classic psychological phenomena that seem to be backed by years of supportive evidence, suddenly become fleeting and phantasmal. The causes are manifold. Journals are more likely to accept positive, attention-grabbing papers than negative, contradictory ones, which pushes scientists towards running small studies or tweaking experiments on the fly—practices that lead to flashy, publishable discoveries that may not actually be true.
Lawrence Hrubes

Caster Semenya and the Logic of Olympic Competition - The New Yorker - 0 views

www.newyorker.com/...e-logic-of-olympic-competition

science sports ethics gender genetics

shared by Lawrence Hrubes on 13 Aug 16 - No Cached
  • I’ve been astonished at how many people fail to appreciate the athletic significance of this. Remember, this is a competitive issue, not a human-rights issue. No one is saying that Semenya isn’t a woman, a human being, and an individual deserving of our full respect.
  • Semenya is equipped with an extraordinary and anomalous genetic advantage.
  • That premise hopefully agreed, we then see that the presence of the Y chromosome is the single greatest genetic “advantage” a person can have. That doesn’t mean that all men outperform all women, but it means that for élite-sport discussion, that Y chromosome, and specifically the SRY gene on it, which directs the formation of testes and the production of testosterone, is a key criterion on which to separate people into categories.
Lawrence Hrubes

Rachel Aviv: The Scientist Who Took on a Leading Herbicide Manufacturer : The New Yorker - 0 views

www.newyorker.com/...140210fa_fact_aviv

TOK science chemistry herbicide ethics causality objectivity

shared by Lawrence Hrubes on 04 Feb 14 - No Cached
  • Lawrence Hrubes on 04 Feb 14
     
    "Hayes has devoted the past fifteen years to studying atrazine, and during that time scientists around the world have expanded on his findings, suggesting that the herbicide is associated with birth defects in humans as well as in animals. The company documents show that, while Hayes was studying atrazine, Syngenta was studying him, as he had long suspected. Syngenta's public-relations team had drafted a list of four goals. The first was "discredit Hayes.""
markfrankel18

La Vie En Rouge « The Dish - 0 views

dish.andrewsullivan.com/...la-vie-en-rouge

TOK human sciences perception

shared by markfrankel18 on 03 Feb 14 - No Cached
  • Most mammals, including most primates, are dichromatic, meaning they can only detect two color wavelengths: green and blue. Certain primates, though, have evolved to see a third: red. It turns out that these primates—humans, chimps, gorillas, and orangutans, to name some—all have one thing in common: bare-skinned faces. Based on this trend, experts have
Lawrence Hrubes

BBC - Future - Why the world is awesome in 60 facts - 0 views

www.bbc.com/...-facts-about-our-awesome-world

science

shared by Lawrence Hrubes on 07 Mar 14 - No Cached
  • Earth Unplugged crew give you epic facts that show why the world is awesome.
  • Lawrence Hrubes on 07 Mar 14
     
    8-minute fast-paced video with brief, interesting facts about the planet, animals and humans, from physics to biology to chemistry; good for a stimulating end to a class...
Lawrence Hrubes

Dr. Bunsen / Coffee Experiments - 0 views

www.drbunsen.org/coffee-experiments

TOK perception taste gustation flavour science experiment

shared by Lawrence Hrubes on 05 Oct 13 - No Cached
  • Lawrence Hrubes on 05 Oct 13
     
    "A few years ago, I started using house guests as subjects in an experiment.1 My experiment was designed to test what variables in the coffee brewing process produce a perceptible improvement in coffee flavor. A frequent assertion is that numerous variables must be carefully considered to brew a good cup of coffee. I wanted to know if this premise was true as humans are really good at creating their own reality distortion fields. "
markfrankel18

Teaching robots right from wrong -- ScienceDaily - 0 views

www.sciencedaily.com/...140509073929.htm

TOK robots ethics technology

shared by markfrankel18 on 10 May 14 - No Cached
  • In a project funded by the Office of Naval Research and coordinated under the Multidisciplinary University Research Initiative, scientists will explore the challenges of infusing autonomous robots with a sense for right, wrong, and the consequences of both. "Moral competence can be roughly thought about as the ability to learn, reason with, act upon, and talk about the laws and societal conventions on which humans tend to agree," says principal investigator Matthias Scheutz, professor of computer science at Tufts School of Engineering and director of the Human-Robot Interaction Laboratory (HRI Lab) at Tufts. "The question is whether machines -- or any other artificial system, for that matter -- can emulate and exercise these abilities." One scenario is a battlefield, he says. A robot medic responsible for helping wounded soldiers is ordered to transport urgently needed medication to a nearby field hospital. En route, it encounters a Marine with a fractured leg. Should the robot abort the mission to assist the injured? Will it? If the machine stops, a new set of questions arises. The robot assesses the soldier's physical state and determines that unless it applies traction, internal bleeding in the soldier's thigh could prove fatal. However, applying traction will cause intense pain. Is the robot morally permitted to cause the soldier pain, even if it's for the soldier's well-being?
Lawrence Hrubes

BBC World Service - Hardtalk, Medical Ethicist - Julian Savulescu - 1 views

www.bbc.co.uk/p01lqqv5

TOK ethics science medicine

shared by Lawrence Hrubes on 25 Nov 13 - No Cached
  • Lawrence Hrubes on 25 Nov 13
     
    "From genetic engineering to bioscience, human beings are close to acquiring the ability not just to combat disease, but to enhance and perfect our species. But should we seek to do it, or should we shy away from a path that led to Nazi eugenics? Hardtalk speaks to the Australian born, Oxford based medical ethicist Julian Savulescu. Can we trust ourselves to be wise masters of our own biology?"
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