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David McGavock

Do Babies Have a Moral Compass? Debate Heats Up | LiveScience - 0 views

  • In the original study, conducted by Yale researchers in 2007, groups of 6-month-olds and 10-month-olds watched a puppet show with neutral wooden figures, where one figure, the climber, was trying to get up a hill. In one scenario, one of the other figures, called the helper, assisted the climber up the hill. In the other scenario, a third figure, called the hinderer, pushed the climber down. Babies were then presented with the helper and hinderer figures so they could pick which one they preferred, and 14 out of 16 babies in the older group (10 months old) and all 12 of the 6-month-olds picked the helper. The study, which was published in the journal Nature, seemed to imply that infants could be good judges of character. [In Photos: How Babies Learn]
  • discrepancies would seem to make it tricky for infants to know that the climber needed help, and if they did, for them to know that the helper was helping. As such, it's possible the infants in the new study looked to these other variables (collisions and bounces) to make their decisions, Hamlin suggests.
  • Even if flaws did exist in their study, Hamlin and her colleagues point to various independent studies, one of which uses a similar setup without the "bouncing" of the climber, that support the "babies have a moral compass" theory. The researchers go on to note they have replicated their findings, that infants prefer prosocial others, in a range of social scenarios that don't include climbing, colliding or bouncing. Hamlin's other studies have shown babies are good judges of character.
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  • "On the help and hinder trials, the toys collided with one another, an event we thought infants may not like," lead researchers Damian Scarf said in a statement from New Zealand's University of Otago. "Furthermore, only on the help trials, the climber bounced up and down at the top of hill, an event we thought infants may enjoy."
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    "An experiment five years ago suggested that babies are equipped with an innate moral compass, which drives them to choose good individuals over the bad in a wooden puppet show. But new research casts doubt on those findings, demonstrating that a baby's apparent preference for what's right might just reflect a fondness for bouncy things."
David McGavock

Are Babies Born Good? | Science | Smithsonian - 0 views

  • The study of babies and young toddlers is a perplexing business. Even the most perceptive observers can be tempted to see what isn’t there.
  • “When our infant was only four months old I thought that he tried to imitate sounds; but I may have deceived myself,” Charles Darwin wrote in “A Biographical Sketch of an Infant,” his classic study of his own son.
  • Even well-behaved babies are notoriously tough to read: Their most meditative expressions are often the sign of an impending bowel movement.
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  • “People who’ve spent their whole careers studying perception are now turning toward social life, because that’s where the bio-behavioral rubber meets the evolutionary road,” Konner says. “Natural selection has operated as much or more on social behavior as on more basic things like perception. In our evolution, survival and reproduction depended more and more on social competence as you went from basic mammals to primates to human ancestors to humans.”
  • The lab’s initial study along these lines, published in 2007 in the journal Nature, startled the scientific world by showing that in a series of simple morality plays, 6- and 10-month-olds overwhelmingly preferred “good guys” to “bad guys.” “This capacity may serve as the foundation for moral thought and action,” the authors wrote. It “may form an essential basis for...more abstract concepts of right and wrong.”
  • spate of related studies hinting that, far from being born a “perfect idiot,” as Jean-Jacques Rousseau argued, or a selfish brute, as Thomas Hobbes feared, a child arrives in the world provisioned with rich, broadly pro-social tendencies and seems predisposed to care about other people.
  • No seasoned parent can believe that nurture doesn’t make a difference, or that nature trumps all. The question is where the balance lies.
    • David McGavock
       
      Key thought - where is the balance?
  • Wynn and her husband, the psychologist Paul Bloom, collaborated on much of Hamlin’s research, and Wynn remembers being a bit more optimistic: “Do babies have attitudes, render judgments? I just found that to be a very intuitively gripping question,” she says.
  • Infant morality studies are so new that the field’s grand dame is 29-year-old J. Kiley Hamlin, who was a graduate student at the Yale lab in the mid-2000s.
  • she stumbled on animated presentations that one of her predecessors had made, in which a “climber” (say, a red circle with goggle eyes) attempted to mount a hill, and a “helper” (a triangle in some trials) assisted him, or a “hinderer” (a square) knocked him down.
  • When I visited, Tasimi was recreating versions of Hamlin’s puppet shows as background work for a new project.
  • The child shot her a woebegone look before dutifully hauling himself out of the ball pit, picking up the pen and returning it to the researcher.
  • When babies at the Yale lab turn 2, their parents are tactfully invited to return to the university after the child’s third birthday.
  • The next lab I visited was at Harvard University in Cambridge, Massachusetts, and it has made this age group something of a specialty, through work on toddler altruism (a phrase that, admittedly, rings rather hollow in parental ears).
  • One advantage of testing slightly older babies and children is that they are able to perform relatively complicated tasks. In the Laboratory for Developmental  Studies, the toddlers don’t watch puppets help: They themselves are asked to help.
  • Warneken was initially interested in how little children read the intentions of others, and the question of whether toddlers would assist others in reaching their goals. He wanted to sound out these behaviors in novel helping experiments—“accidentally” dropping a hat, for instance, and seeing if the kids would return it.
  • prominent psychologists had previously argued that children are selfish until they are socialized; they acquire altruistic behaviors only as childhood progresses and they are rewarded for following civilization’s rules, or punished for breaking them.
  • One day he and a toddler were bouncing a ball together. Truly by accident, the ball rolled away—“the moment of serendipity,” as Warneken now calls it. His first impulse was to retrieve the toy and carry on, but he stopped himself.
  • The little boy watched him struggle, then after a moment heaved himself up, waddled over to the toy and—defying the scientific community’s uncharitable expectations—stretched out his own chubby little arm to hand the ball to his gigantic playmate.
  • In the following months, Warneken designed experiments for 18-month-olds, in which a hapless adult (often played by him) attempted to perform a variety of tasks, to no avail, as the toddlers looked on. The toddlers gallantly rescued Warneken’s dropped teaspoons and clothespins, stacked his books and pried open stubborn cabinet doors so he could reach inside.
  • videotaped experiment of a toddler wallowing in a wading pool full of plastic balls.
  • But the elements that underpin morality—altruism, sympathy for others, the understanding of other people’s goals—are in place much earlier than we thought, and clearly in place before children turn 2.”
  • Because they were manifested in 18-month-olds, Warneken believed that the helping behaviors might be innate, not taught or imitated. To test his assumption, he turned to one of our two nearest primate relatives, the chimpanzee.
  • The first chimps Warneken studied, nursery-raised in a German zoo
  • as the caretaker dropped the first object: As if on cue, the chimp bounded over and breezily handed it back.
  • Warneken wondered if perhaps human-reared chimps had been conditioned to be helpful to their food providers
  • They would consistently help when the person was reaching for the object,” even in the absence of any payoff.
  • The final step was to see if chimps would assist each other. So Warneken rigged apparatuses where one caged chimp could help a neighbor reach an inaccessible banana or piece of watermelon. There was no hope of getting a bite for themselves, yet the empowered chimps fed their fellow apes regardless.
  • But under what circumstances are toddlers altruistic?
  • Some recent chimp studies suggest that chimps won’t help others unless they witness the dismay of the creature in need. Are human children likewise “reactive” helpers, or can they come to another’s assistance without social cues?
  • “You can see the birth of this proactive helping behavior from around 1.5 to 2.5 years of age,” Warneken explains. “The children don’t need solicitation for helping. They do it voluntarily.” Proactive helping may be a uniquely human skill.
  • Criticisms of the “nice baby” research are varied, and the work with the youngest kids is perhaps the most controversial.
  • such method­o­­­logical worries are never far from baby researchers’ minds.
  • Other critics, meanwhile, fault the developmental philosophy behind the experiments.
  • these researchers argue, but actually they start from scratch with only senses and reflexes, and, largely through interaction with their mothers, learn about the social world in an astonishingly short period of time.
  • And still other scientists think the baby studies underestimate the power of regional culture.
  • Ideas of the public good and appropriate punishment, for instance, are not fixed across societies: Among the Matsigenka people of the Peruvian Amazon, where Henrich works, helping rarely occurs outside of the immediate household, if only because members of the tribe tend to live with relatives.
  • Plenty of bleak observations complicate the discovery of children’s nobler impulses. Kids are intensely tribal: 3-month-olds like people of their own race more than others, experiments have shown, and 1-year-olds prefer native speakers to those of another tongue.
  • Babies, in addition, are big fans of punishment. Hamlin likes to show a video of a young vigilante who doesn’t just choose between the good and bad puppets; he whacks the bad guy over the head.
  • Perhaps babies are not really trying to help in a particular moment, per se, as much as they are expressing their obliging nature to the powerful adults who control their worlds—behaving less like Mother Teresa, in a sense, than a Renaissance courtier. Maybe parents really would invest more in a helpful child, who as an adult might contribute to the family’s welfare, than they would in a selfish loafer—or so the evolutionary logic goes.
  • A different interpretation, Warneken says, is that in a simpler world maybe toddlers really could help, pitching in to the productivity of a hunter-gatherer group in proportion to their relatively meager calorie intake.
  • For many researchers, these complexities and contradictions make baby studies all the more worthwhile.
  • “I’m trying to think of a lesser-of-two evils study,” he says. “Yes, we have our categories of good and bad, but those categories involve many different things—stealing $20 versus raping versus killing. Clearly I can’t use those sorts of cases with, you know, 13-month-olds. But you can come up with morality plays along a continuum to see...whether they form preferences about whether they like the guy who wasn’t as bad as the other bad guy.”
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    "The study of babies and young toddlers is a perplexing business. Even the most perceptive observers can be tempted to see what isn't there."
mesbah095

Guest Post Online - 0 views

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David McGavock

Shambhala Sun - Wisdom 2.0: The Digital World Connects (July 2011) - 3 views

  • Soren Gordhamer, author of Wisdom 2.0: Ancient Secrets for the Creative and Constantly Connected, has made it his business to explore how technology alters our patterns of living and how we can work creatively with those changes.
  • Wisdom 2.0 is a conversation among people who have accepted technology and its benefits, but who are also deeply concerned about the inner life.
  • Gordhamer says that Wisdom 2.0 is occurring whenever people realize that “each of us longs for wisdom, and that is what’s really important in life. It’s easy to get caught in the speed of life and forget what we’re here for, our true path.”
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    "Unprecedented communication and information-but also speed, stress, and 24/7 distraction. BARRY BOYCE reports on a group of far-thinking digital leaders who are using mindfulness to humanize the brave new world they have created. "
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    Soren Gordhamer's book, Wisdom 2.0 is a very good read in t his regard.
David McGavock

What Happened to Downtime? The Extinction of Deep Thinking & Sacred Space :: Articles :... - 0 views

  • /// article Appreciate (989) Tweet (512) Comment (106) What Happened to Downtime? The Extinction of Deep Thinking & Sacred Space by Scott Belsky Interruption-free space is sacred. Yet, in the digital era we live in, we are losing hold of the few sacred spaces that remain untouched by email, the internet, people, and other forms of distraction. Our cars now have mobile phone integration and a thousand satellite radio stations. When walking from one place to another, we have our devices streaming data from dozens of sources. Even at our bedside, we now have our iPads with heaps of digital apps and the world's information at our fingertips.
  • Why do we crave distraction over downtime?

Why do we give up our sacred space so easily? Because space is scary.
  • It is now possible to always feel loved and cared for, thanks to the efficiency of our “comment walls” on Facebook and seamless connection with everyone we've ever known. Your confidence and self-esteem can quickly be reassured by checking your number of “followers” on Twitter or the number of “likes” garnered by your photographs and blog posts.
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  • Our insatiable need to tune into information – at the expense of savoring our downtime – is a form of “work” (something I call “insecurity work”
  • five potential mindsets and solutions for consideration:
  • 1. Rituals for unplugging.

  • We need some rules. When it comes to scheduling, we will need to allocate blocks of time for deep thinking. Maybe you will carve out a 1-2 hour block on your calendar every day for taking a walk or grabbing a cup of coffee and just pondering some of those bigger things.
  • 3. Meditation and naps to clear the mind.

  • It is supremely important that we recognize the power of our insecurities and, at the very least, acknowledge where our anxiety comes from. Awareness is always the first step in solving any problem.


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    Interruption-free space is sacred. Yet, in the digital era we live in, we are losing hold of the few sacred spaces that remain untouched by email, the internet, people, and other forms of distraction.
David McGavock

About Ekman « Paul Ekman - 1 views

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    "Dr. Paul Ekman (1934 -) Paul Ekman was an undergraduate at the University of Chicago and New York University. He received his Ph.D. in clinical psychology at Adelphi University (1958), after a one year internship at the Langley Porter Neuropsychiatric Institute. After two years as a Clinical Psychology Officer in the U.S. Army, he returned to Langley Porter where he worked from 1960 to 2004. His research on facial expression and body movement began in 1954, as the subject of his Master's thesis in 1955 and his first publication in 1957. In his early work, his approach to nonverbal behavior showed his training in personality. Over the next decade, a social psychological and cross-cultural emphasis characterized his work, with a growing interest in an evolutionary and semiotic frame of reference. In addition to his basic research on emotion and its expression, he has, for the last thirty years, also been studying deceit."
David McGavock

New Device Allows Brain to Bypass Spinal Cord, Move Paralyzed Limbs - ScienceNewsline - 0 views

  • For the first time ever, a paralyzed man can move his fingers and hand with his own thoughts thanks to an innovative partnership between The Ohio State University Wexner Medical Center and Battelle.
  • “It’s much like a heart bypass, but instead of bypassing blood, we’re actually bypassing electrical signals,” said Chad Bouton, research leader at Battelle. “We’re taking those signals from the brain, going around the injury, and actually going directly to the muscles.”
    • David McGavock
       
      Like bypass
  • Ian’s brain signals bypass his injured spinal cord and move his hand, hence the name Neurobridge.
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  • During a three-hour surgery on April 22, Rezai implanted a chip smaller than a pea onto the motor cortex of Burkhart’s brain. The tiny chip interprets brain signals and sends them to a computer, which recodes and sends them to the high-definition electrode stimulation sleeve that stimulates the proper muscles to execute his desired movements. Within a tenth of a second, Burkhart’s thoughts are translated into action.
  • Battelle also developed a non-invasive neurostimulation technology in the form of a wearable sleeve that allows for precise activation of small muscle segments in the arm to enable individual finger movement, along with software that forms a ‘virtual spinal cord’ to allow for coordination of dynamic hand and wrist movements.
  • As part of the study, Burkhart worked for months using the electrode sleeve to stimulate his forearm to rebuild his atrophied muscles so they would be more responsive to the electric stimulation.
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    Example of innovation in technology and biology
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