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markfrankel18

How To Make Your Face (Digitally) Unforgettable : All Tech Considered : NPR - 0 views

  • Thanks to new research out of MIT, you might one day be able to subtly manipulate your picture to make it more memorable — meaning that people should be more likely to remember your face. According to the research article: "One ubiquitous fact about people is that we cannot avoid evaluating the faces we see in daily life ... In this flash judgment of a face, an underlying decision is happening in the brain — should I remember this face or not? Even after seeing a picture for only half a second we can often remember it." There are subjective factors affecting how a face sticks in your memory — for example, if you know someone else who looks similar, you might find a new face more familiar. But researchers found that there is also a strong universal component to memorability. Some faces are just consistently more easily remembered.
markfrankel18

The Thatcher illusion: Are faces special? | Science | The Guardian - 0 views

  • y and large, faces are made up of the same, consistent features – two eyes, a nose, a mouth, some ears, and so on. One way in which our brains could process faces is to analyse them as a collection of these separate, individual features. If that were the case though, we might expect to be easier to pick out any discrepancies in an upside-down face. The fact that we don’t suggests that we process and recognise faces in a more holistic manner – in other words, we don’t just process individual features, but also the positions and relationships between those features.
markfrankel18

BBC News - Pareidolia: Why we see faces in hills, the Moon and toasties - 0 views

  • People have long seen faces in the Moon, in oddly-shaped vegetables and even burnt toast, but a Berlin-based group is scouring the planet via satellite imagery for human-like features. What's behind our desire to see faces in our surroundings, asks Lauren Everitt. Most people have never heard of pareidolia. But nearly everyone has experienced it. Anyone who has looked at the Moon and spotted two eyes, a nose and a mouth has felt the pull of pareidolia. It's "the imagined perception of a pattern or meaning where it does not actually exist", according to the World English Dictionary. It's picking a face out of a knotted tree trunk or finding zoo animals in the clouds.
markfrankel18

On the Face of It: How We Vote : The New Yorker - 0 views

  • In 2003, the Princeton psychologist Alexander Todorov began to suspect that, except for those people who have hard-core political beliefs, the reasons we vote for particular candidates could have less to do with politics and more to do with basic cognitive processes—in particular, perception. When people are asked about their ideal leader, one of the single most important characteristics that they say they look for is competence—how qualified and capable a candidate is. Todorov wondered whether that judgment was made on the basis of intuitive responses to basic facial features rather than on any deep, rational calculus. It would make sense: in the past, extensive research has shown just how quickly we form impressions of people’s character traits, even before we’ve had a conversation with them. That impression then colors whatever else we learn about them, from their hobbies to, presumably, their political abilities. In other words, when we think that we are making rational political judgments, we could be, in fact, judging someone at least partly based on a fleeting impression of his or her face.
  • Starting that fall, and through the following spring, Todorov showed pairs of portraits to roughly a thousand people, and asked them to rate the competence of each person. Unbeknownst to the test subjects, they were looking at candidates for the House and Senate in 2000, 2002, and 2004. In study after study, participants’ responses to the question of whether someone looked competent predicted actual election outcomes at a rate much higher than chance—from sixty-six to seventy-three per cent of the time. Even looking at the faces for as little as one second, Todorov found, yielded the exact same result: a snap judgment that generally identified the winners and losers.
Lawrence Hrubes

BBC - Capital - Managers: Train your brain for ethical decisions - 1 views

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    "If you haven't already faced ethical decisions about whether to lie or cheat for your company, it's time to consider what you would do if you were faced with such dilemmas."
Lawrence Hrubes

Debate Persists Over Diagnosing Mental Health Disorders, Long After 'Sybil' - NYTimes.com - 0 views

  • The notion that a person might embody several personalities, each of them distinct, is hardly new. The ancient Romans had a sense of this and came up with Janus, a two-faced god. In the 1880s, Robert Louis Stevenson wrote “Strange Case of Dr. Jekyll and Mr. Hyde,” a novella that provided us with an enduring metaphor for good and evil corporeally bound. Modern comic books are awash in divided personalities like the Hulk and Two-Face in the Batman series. Even heroic Superman has his alternating personas. But few instances of the phenomenon captured Americans’ collective imagination quite like “Sybil,” the study of a woman said to have had not two, not three (like the troubled figure in the 1950s’ “Three Faces of Eve”), but 16 different personalities. Alters, psychiatrists call them, short for alternates. As a mass-market book published in 1973, “Sybil” sold in the millions. Tens of millions watched a 1976 television movie version. The story had enough juice left in it for still another television film in 2007.
markfrankel18

Airbrushed Sexting: What We Can Learn From Snapchat | WikiMind | Big Think - 0 views

  • Human history, up until about 5000 BC, was an invisible thread. People lived their lives, told stories to their tribes, and passed on. The important information stuck in memory and persisted in the group for weeks, years, or generations
  • All of this is to say that with the advent of instant, ephemeral visual communication, we have moved away from the relatively recent construction of permanence in our communication, and have created a close approximation to face-to-face interaction. We’ve moved closer to our natural communication preferences; what our perceptual and cognitive apparatus evolved to do.
markfrankel18

The Problem With History Classes - Atlantic Mobile - 1 views

  • Currently, most students learn history as a set narrative—a process that reinforces the mistaken idea that the past can be synthesized into a single, standardized chronicle of several hundred pages. This teaching pretends that there is a uniform collective story, which is akin to saying everyone remembers events the same. Yet, history is anything but agreeable. It is not a collection of facts deemed to be "official" by scholars on high. It is a collection of historians exchanging different, often conflicting analyses. And rather than vainly seeking to transcend the inevitable clash of memories, American students would be better served by descending into the bog of conflict and learning the many "histories" that compose the American national story.
  • History may be an attempt to memorialize and preserve the past, but it is not memory; memories can serve as primary sources, but they do not stand alone as history. A history is essentially a collection of memories, analyzed and reduced into meaningful conclusions—but that collection depends on the memories chosen.
  • Although, as Urist notes, the AP course is "designed to teach students to think like historians," my own experience in that class suggests that it fails to achieve that goal. The course’s framework has always served as an outline of important concepts aiming to allow educators flexibility in how to teach; it makes no reference to historiographical conflicts. Historiography was an epiphany for me because I had never before come face-to-face with how historians think and reason—how they construct an argument, what sources animate that approach, and how their position responds to other historians. When I took AP U.S. History, I jumbled these diverse histories into one indistinct narrative. Although the test involved open-ended essay questions, I was taught that graders were looking for a firm thesis—forcing students to adopt a side. The AP test also, unsurprisingly, rewards students who cite a wealth of supporting details. By the time I took the test in 2009, I was a master at "checking boxes," weighing political factors equally against those involving socioeconomics and ensuring that previously neglected populations like women and ethnic minorities received their due. I did not know that I was pulling ideas from different historiographical traditions. I still subscribed to the idea of a prevailing national narrative and served as an unwitting sponsor of synthesis, oblivious to the academic battles that made such synthesis impossible.  
Andrea Barlien

The Two Faces of Science - 0 views

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    "Science is unabashedly radical, willing to toss aside established wisdom and ideas to embrace mind-warping new concepts (if the data backs them up). Science is relentlessly conservative, deeply suspicious of new claims and determined to hold firm to cherished truths that have stood the test of time. As strange as it may seem, both these contradictory statements have held true throughout the 450-year history of "modern" science. In fact, they are what have given science the stability and creativity that root its cultural power."
Lawrence Hrubes

How Do We Increase Empathy? - NYTimes.com - 0 views

  • “Probably the biggest empathy generator is cuteness: paedomorphic features such as large eyes, a large head, and a small lower face,” Steven Pinker, the Harvard psychologist, tells me. “Professional empathy entrepreneurs have long known this, of course, which is why so many charities feature photos of children and why so many conservation organizations feature pandas. Prettier children are more likely to be adopted, and baby-faced defendants get lighter sentences.”
  • Likewise, the wealthiest 20 percent of Americans give significantly less to charity as a fraction of income (1.4 percent) than the poorest 20 percent do (3.5 percent), according to Bureau of Labor Statistics data. That may be partly because affluence insulates us from need, so that disadvantage becomes theoretical and remote rather than a person in front of us. Wealthy people who live in economically diverse areas are more generous than those who live in exclusively wealthy areas.
  • Professor Pinker, in his superb book “The Better Angels of Our Nature,” explores whether the spread of affordable fiction and journalism beginning in the 18th century expanded empathy by making it easier for people to imagine themselves in the shoes of others. Researchers have found that reading literary fiction by the likes of Don DeLillo or Alice Munro — but not beach fiction or nonfiction — can promote empathy.
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  • Yet I’ve come to believe that service trips do open eyes and remind students of their good fortune. In short, they build empathy.So let’s escape the insulation of our comfort zones. Let’s encourage student service projects and travel to distant countries and to needy areas nearby. Whatever the impact on others, volunteering may at least help the volunteer.
Lawrence Hrubes

Underhill: Rubber Time - 1 views

  • We soon realized we were dealing with differing concepts of time. In our culture, time has substance. It is not to be wasted. It is a container to be filled. We maintain calendars and make schedules to manage separate blocks of time. We measure accomplishment by how well the allotted segments are used. We take appointments seriously, and see promptness as a virtue. Our language is full of adages urging us to use time wisely, "to fill the unforgiving minute with 60 seconds worth of distance run." Our approach to time, which developed after the invention of the mechanical clock, is probably one of the reasons why Europe, a stagnant and peripheral backwater in the year 1000, became the predominant culture by 1500. Our own industrial and scientific preeminence and material wealth is also rooted in efficient use of time. But we have paid a price. We think that with schedules we can control the future, but often find instead that we have become the prisoners of schedules. We are compulsive about filling blocks of time with useful activity and hurry like the Mad Hatter from appointment to appointment. We are frustrated when a task takes longer than the time we had planned. We interrupt work we have almost finished and stop activities we're enjoying because we're "running behind schedule." From this can come stress and alienation. Seeing reality as a series of segmented time compartments can blind us to the wholeness of life.
  • "Wasting time" for the Indonesian is a meaningless concept. Time is seen as a gentle river carrying everything along. Little effort is made to "manage" the flow. "Morning," "noon," "afternoon," "evening," divide the day adequately. Indonesians explain to Westerners that they live in "rubber time." Appointments, when made, are vague, provisional indications of intention. Harmonious interaction with other people in a flexible, spontaneous, unstructured context is the norm they seek. Interpersonal skills are valued and highly developed. This approach to time is reflected in their language. Verbs in Indonesian have no tense. A time indicator is used, if necessary, at the beginning of a thought, but the verb remains the same for the past, present, future, and pluperfect subjunctive.
Lawrence Hrubes

My Great-Great-Aunt Discovered Francium. And It Killed Her. - NYTimes.com - 0 views

  • There is a common narrative in science of the tragic genius who suffers for a great reward, and the tale of Curie, who died from exposure to radiation as a result of her pioneering work, is one of the most famous. There is a sense of grandeur in the idea that paying heavily is a means of advancing knowledge. But in truth, you can’t control what it is that you find — whether you’ve sacrificed your health for it, or simply years of your time.
  • How quickly an element decayed and how it did so — meaning which of its component parts it shed — became the focus of researchers in radioactivity. Apart from purely scientific insights, there was a hope that radiation could lead to something marvelous. X-rays, a kind of radiation discovered by Wilhelm Roentgen and produced by accelerated electrons, had already been hailed as a major medical breakthrough and, in addition to showing doctors their patients’ insides, were being investigated as a treatment for skin lesions from tuberculosis and lupus. In her 1904 book “Investigations on Radioactive Substances,” Marie Curie wrote that radium had promise, too — diseased skin exposed to it later regrew in a healthy state. Radium’s curious ability to destroy tissue was being turned against cancer, with doctors sewing capsules of radium into the surgical wounds of cancer patients (including Henrietta Lacks, whose cells are used today in research). This enthusiasm for radioactivity was not confined to the doctor’s office. The element was in face creams, tonics, even candy. According to the Encyclopaedia Britannica article that Curie and her daughter wrote on radium in 1926, preliminary experiments suggested that radium could even improve the quality of soil.
  • Perhaps the most tragic demonstration of this involved workers at the United States Radium Corporation factory in Orange, N.J., which in 1917 began hiring young women to paint watch faces with glow-in-the-dark radium paint. The workers were told that the paint was harmless and were encouraged to lick the paintbrushes to make them pointy enough to inscribe small numbers. In the years that followed, the women began to suffer ghoulish physical deterioration. Their jaws melted and ballooned into masses of tumors larger than fists, and cancers riddled their bodies. They developed anemia and necrosis. The sensational court case started — and won — by the dying Radium Girls, as they were called, is a landmark in the history of occupational health. It was settled in June 1928, four months before Marguerite Perey arrived at the Radium Institute to begin a 30-year career of heavy exposure to radiation.
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  • We know now that alpha and beta particles emitted in radiation attack DNA and that the mutations they cause can lead to cancer. Ingested radioactive elements can concentrate in the bones, where they continue their decay, in effect poisoning someone for as long as that person lives. By the time Perey made her discovery, she was already heavily contaminated. She spent the last 15 years of her life in treatment for a gruesome bone cancer that spread throughout her body, claiming her eyesight, pieces of her hand and most of the years in which she had planned to study francium. As the disease progressed, she warned her students of the horrible consequences of radiation exposure. Francis, my grandfather, says he recalls hearing that when she walked into labs with radiation counters in her later years, they would go off.
  • Over the years, historians have pondered what drove the Curies to throw caution so thoroughly to the wind. Perhaps it was inconceivable to them that the benefits of their research would not outweigh the risks to themselves and their employees. In a field in which groundbreaking discoveries were being made and the competition might arrive there first, speed was put above other concerns, Rona noted. But you almost get the impression that in the Curie lab, dedication to science was demonstrated by a willingness to poison yourself — as if what made a person’s research meaningful were the sacrifices made in the effort to learn something new.
markfrankel18

Our Biased Brains - NYTimes.com - 4 views

  • The human brain seems to be wired so that it categorizes people by race in the first one-fifth of a second after seeing a face. Brain scans show that even when people are told to sort people by gender, the brain still groups people by race.
  • White American kids disproportionately judged that the people who were smiling were white and that those who were frowning were Asian. When the experiment was conducted in Taiwan with exactly the same photos, Taiwanese children thought that the faces when smiling were Asian, when frowning were white.
markfrankel18

Why I Changed My Mind About Confederate Monuments - The Atlantic - 1 views

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    "That summer, I traveled for the first time to Prague, in the former Soviet-bloc country of Czechoslovakia. I noticed almost immediately the concrete foundations and empty pedestals where monuments to communist leaders once stood. Some statues had been relocated to museums, while others were destroyed; skate boarders and sunbathers had since claimed their spot. The experience forced me to reconsider my position on the markers back home. I imagined stepping back in time to convince the residents of Prague that the monuments helped them face their past, or gave teachers an important tool with which to engage their students. This proved to be a futile exercise. "
Lawrence Hrubes

Russian Artists Face a Choice: Censor Themselves, or Else - NYTimes.com - 3 views

  • After a law went into effect last summer banning obscenities in public performances, the playwright and director Ivan Vyrypaev excised the curse words from one of his plays, “The Drunks,” for its Russian debut at the prestigious Moscow Art Theater. Some actors played the new version straight, he said, while others winked to make clear what was cut.
  • During Soviet times, “At least we knew the rules,” said Irina Prokhorova, a publisher and vocal critic of the government. “This is a little bit different, because there are no rules, no official censorship.” Ms. Prokhorova likened the climate to the 1930s, when the Nazis labeled art degenerate. “This is aesthetic fundamentalism,” she said. The law on religious believers is particularly slippery. “Who are those believers? What do they believe in? No one talks about this,” she added.
  • Unlike the average English-language expletive thrown into everyday conversation, in Russian, cursing resonates as extremely crude; it has its own grammar and is never used in polite conversation. It is not uncommon for some older theatergoers to gasp when curses are uttered onstage.
Lawrence Hrubes

The Trauma of Facing Deportation - The New Yorker - 0 views

  • In December, 2015, the Migration Board rejected their final appeal, and, in a letter, told the family, “You must leave Sweden.” Their deportation to Russia was scheduled for April. Soslan said that to his children Russia “might as well be the moon.” Georgi read the letter silently, dropped it on the floor, went upstairs to his room, and lay down on the bed. He said that his body began to feel as if it were entirely liquid. His limbs felt soft and porous. All he wanted to do was close his eyes. Even swallowing required an effort that he didn’t feel he could muster. He felt a deep pressure in his brain and in his ears. He turned toward the wall and pounded his fist against it. In the morning, he refused to get out of bed or to eat. Savl poured Coca-Cola into a teaspoon and fed Georgi small sips. The soda dribbled down his chin.
markfrankel18

The Touch-Screen Generation - Hanna Rosin - The Atlantic - 0 views

    • markfrankel18
       
      This is important!
  • What, really, would Maria Montessori have made of this scene? The 30 or so children here were not down at the shore poking their fingers in the sand or running them along mossy stones or digging for hermit crabs. Instead they were all inside, alone or in groups of two or three, their faces a few inches from a screen, their hands doing things Montessori surely did not imagine. A couple of 3-year-old girls were leaning against a pair of French doors, reading an interactive story called Ten Giggly Gorillas and fighting over which ape to tickle next. A boy in a nearby corner had turned his fingertip into a red marker to draw an ugly picture of his older brother. On an old oak table at the front of the room, a giant stuffed Angry Bird beckoned the children to come and test out tablets loaded with dozens of new apps. Some of the chairs had pillows strapped to them, since an 18-month-old might not otherwise be able to reach the table, though she’d know how to swipe once she did.
markfrankel18

Evidence Rebuts Chomsky's Theory of Language Learning - Scientific American - 1 views

  • Much of Noam Chomsky’s revolution in linguistics—including its account of the way we learn languages—is being overturned
  • research shows that young children use various types of thinking that may not be specific to language at all—such as the ability to classify the world into categories (people or objects, for instance) and to understand the relations among things. These capabilities, coupled with a unique hu­­­man ability to grasp what others intend to communicate, allow language to happen. The new findings indicate that if researchers truly want to understand how children, and others, learn languages, they need to look outside of Chomsky’s theory for guidance.
  • All of this leads ineluctably to the view that the notion of universal grammar is plain wrong. Of course, scientists never give up on their favorite theory, even in the face of contradictory evidence, until a reasonable alternative appears. Such an alternative, called usage-based linguistics, has now arrived.
markfrankel18

The Science of Why We Don't Believe Science - 2 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." So wrote the celebrated Stanford University psychologist Leon Festinger [1] (PDF), in a passage that might have been referring to climate change denial—the persistent rejection, on the part of so many Americans today, of what we know about global warming and its human causes. But it was too early for that—this was the 1950s—and Festinger was actually describing a famous case study [2] in psychology. Festinger and several of his colleagues had infiltrated the Seekers, a small Chicago-area cult whose members thought they were communicating with aliens—including one, "Sananda," who they believed was the astral incarnation of Jesus Christ. The group was led by Dorothy Martin, a Dianetics devotee who transcribed the interstellar messages through automatic writing.
  • In the annals of denial, it doesn't get much more extreme than the Seekers. They lost their jobs, the press mocked them, and there were efforts to keep them away from impressionable young minds. But while Martin's space cult might lie at on the far end of the spectrum of human self-delusion, there's plenty to go around. And since Festinger's day, an array of new discoveries in psychology and neuroscience has further demonstrated how our preexisting beliefs, far more than any new facts, can skew our thoughts and even color what we consider our most dispassionate and logical conclusions. This tendency toward so-called "motivated reasoning [5]" helps explain why we find groups so polarized over matters where the evidence is so unequivocal: climate change, vaccines, "death panels," the birthplace and religion of the president [6] (PDF), and much else. It would seem that expecting people to be convinced by the facts flies in the face of, you know, the facts.
markfrankel18

La Vie En Rouge « The Dish - 0 views

  • 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
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