Saturday, February 23, 2008

Child's play

Morning Edition, February 21, 2008 · On October 3, 1955, the Mickey Mouse Club debuted on television. As we all now know, the show quickly became a cultural icon, one of those phenomena that helped define an era.
What is less remembered but equally, if not more, important, is that another transformative cultural event happened that day: The Mattel toy company began advertising a gun called the "Thunder Burp."
I know — who's ever heard of the Thunder Burp?
Well, no one.
The reason the advertisement is significant is because it marked the first time that any toy company had attempted to peddle merchandise on television outside of the Christmas season. Until 1955, ad budgets at toy companies were minuscule, so the only time they could afford to hawk their wares on TV was during Christmas. But then came Mattel and the Thunder Burp, which, according to Howard Chudacoff, a cultural historian at Brown University, was a kind of historical watershed. Almost overnight, children's play became focused, as never before, on things — the toys themselves.
"It's interesting to me that when we talk about play today, the first thing that comes to mind are toys," says Chudacoff. "Whereas when I would think of play in the 19th century, I would think of activity rather than an object."
Chudacoff's recently published history of child's play argues that for most of human history what children did when they played was roam in packs large or small, more or less unsupervised, and engage in freewheeling imaginative play. They were pirates and princesses, aristocrats and action heroes. Basically, says Chudacoff, they spent most of their time doing what looked like nothing much at all.
"They improvised play, whether it was in the outdoors… or whether it was on a street corner or somebody's back yard," Chudacoff says. "They improvised their own play; they regulated their play; they made up their own rules."
But during the second half of the 20th century, Chudacoff argues, play changed radically. Instead of spending their time in autonomous shifting make-believe, children were supplied with ever more specific toys for play and predetermined scripts. Essentially, instead of playing pirate with a tree branch they played Star Wars with a toy light saber. Chudacoff calls this the commercialization and co-optation of child's play — a trend which begins to shrink the size of children's imaginative space.
But commercialization isn't the only reason imagination comes under siege. In the second half of the 20th century, Chudacoff says, parents became increasingly concerned about safety, and were driven to create play environments that were secure and could not be penetrated by threats of the outside world. Karate classes, gymnastics, summer camps — these create safe environments for children, Chudacoff says. And they also do something more: for middle-class parents increasingly worried about achievement, they offer to enrich a child's mind.
Change in Play, Change in Kids
Clearly the way that children spend their time has changed. Here's the issue: A growing number of psychologists believe that these changes in what children do has also changed kids' cognitive and emotional development.
It turns out that all that time spent playing make-believe actually helped children develop a critical cognitive skill called executive function. Executive function has a number of different elements, but a central one is the ability to self-regulate. Kids with good self-regulation are able to control their emotions and behavior, resist impulses, and exert self-control and discipline.
We know that children's capacity for self-regulation has diminished. A recent study replicated a study of self-regulation first done in the late 1940s, in which psychological researchers asked kids ages 3, 5 and 7 to do a number of exercises. One of those exercises included standing perfectly still without moving. The 3-year-olds couldn't stand still at all, the 5-year-olds could do it for about three minutes, and the 7-year-olds could stand pretty much as long as the researchers asked. In 2001, researchers repeated this experiment. But, psychologist Elena Bodrova at the National Institute for Early Education Research says, the results were very different.
"Today's 5-year-olds were acting at the level of 3-year-olds 60 years ago, and today's 7-year-olds were barely approaching the level of a 5-year-old 60 years ago," Bodrova explains. "So the results were very sad."
Sad because self-regulation is incredibly important. Poor executive function is associated with high dropout rates, drug use and crime. In fact, good executive function is a better predictor of success in school than a child's IQ. Children who are able to manage their feelings and pay attention are better able to learn. As executive function researcher Laura Berk explains, "Self-regulation predicts effective development in virtually every domain."
The Importance of Self-Regulation
According to Berk, one reason make-believe is such a powerful tool for building self-discipline is because during make-believe, children engage in what's called private speech: They talk to themselves about what they are going to do and how they are going to do it.
"In fact, if we compare preschoolers' activities and the amount of private speech that occurs across them, we find that this self-regulating language is highest during make-believe play," Berk says. "And this type of self-regulating language… has been shown in many studies to be predictive of executive functions."
And it's not just children who use private speech to control themselves. If we look at adult use of private speech, Berk says, "we're often using it to surmount obstacles, to master cognitive and social skills, and to manage our emotions."
Unfortunately, the more structured the play, the more children's private speech declines. Essentially, because children's play is so focused on lessons and leagues, and because kids' toys increasingly inhibit imaginative play, kids aren't getting a chance to practice policing themselves. When they have that opportunity, says Berk, the results are clear: Self-regulation improves.
"One index that researchers, including myself, have used… is the extent to which a child, for example, cleans up independently after a free-choice period in preschool," Berk says. "We find that children who are most effective at complex make-believe play take on that responsibility with… greater willingness, and even will assist others in doing so without teacher prompting."
Despite the evidence of the benefits of imaginative play, however, even in the context of preschool young children's play is in decline. According to Yale psychological researcher Dorothy Singer, teachers and school administrators just don't see the value.
"Because of the testing, and the emphasis now that you have to really pass these tests, teachers are starting earlier and earlier to drill the kids in their basic fundamentals. Play is viewed as unnecessary, a waste of time," Singer says. "I have so many articles that have documented the shortening of free play for children, where the teachers in these schools are using the time for cognitive skills."
It seems that in the rush to give children every advantage — to protect them, to stimulate them, to enrich them — our culture has unwittingly compromised one of the activities that helped children most. All that wasted time was not such a waste after all.

Wednesday, February 20, 2008

Total Lunar Eclipse

Total Lunar Eclipse Tonight By Robert Roy BrittSenior Science Writerposted: 20 February 200808:25 am ET
A total eclipse of the moon tonight is expected to delight skywatchers across the United States and much of the world.
It will be the last total lunar eclipse until 2010.
The easy-to-watch event will play out in several stages as Earth's shadow blocks sunlight from shining on the moon. Weather permitting, the eclipse will be visible from all locations in the United States, according to NASA. Along the Oregon and northern California coasts, the moon will rise during the early stages of the eclipse, however.
When to watch
Eclipses occur only at full moon when the sun, Earth and moon are in a perfect line. Because the moon's orbit around Earth is not perfectly aligned with the plane of Earth's orbit around the sun, eclipses do not occur at every full moon.
The moon will enter Earth's umbral shadow (the full shadow) at 8:43 p.m. ET (that's 7:43 p.m. Central, 6:43 p.m. Mountain and 5:43 p.m. Pacific) on Wednesday, Feb. 20. It will appear as though an ever-larger bite is being taken out of the moon.
Some 78 minutes later, the moon will slip into full eclipse. About 51 minutes later, a bright scallop will appear as the moon starts emerging. It will be completely out of the umbral shadow at 9:09 p.m. Pacific time, which is 12:09 a.m. ET on Thursday morning.
For Europe and Africa, the eclipse is a predawn Thursday event, with the moon starting entry to the umbral shadow at 1:43 Greenwich (or Universal) Time.
What you'll see
Look for the moon to possibly turn red during the total portion of the eclipse. "The exact color that the moon appears depends on the amount of dust and clouds in the atmosphere," according to a NASA statement. "If there are extra particles in the atmosphere, from say a recent volcanic eruption, the moon will appear a darker shade of red."
The redness occurs because while the moon is in total shadow, some light from the sun passes through Earth's atmosphere and is bent toward the moon. The effect is to cast all the planet's sunrises and sunsets on the moon.
Christopher Columbus famously used a blood-red eclipse in 1504 to frighten natives on Jamaica into feeding his crew.
The planet Saturn and the bright star Regulus will form a broad triangle with the moon's ruddy disk, according to Joe Rao, SPACE.com's Skywatching Columnist.
You don't need any special equipment to watch a lunar eclipse. Comfortable chairs and warm clothing are good ideas. A telescope will bring out interesting details of the lunar surface, and even a small telescope will reveal Saturn's stunning rings.

A few of my favorite things...

Daneille Grimes, a fellow Kindermusik Educator shared:
"Raindrops on roses, and whiskers on kittens!"
Have you noticed how much pleasure your toddler can find in touching a pansy petal to his cheek? ...or the fascination in the eyes of a threeyear old who has discovered a spider crawling on its web? Everyone whohas a one-on-one relationship with a child can get "back to basics" in ablink of an eye. Even fuzz-balls under the fridge can capture a littleone's interest. Think about the toys you or your child loved most.....probably a cuddly bear, a houseful of "little round people", woodenbuilding blocks, Colorforms shape sets, or play pots and pans, dishesand some play dough "food". A two year old can still spend hoursplaying with soapy suds or digging in the sand. Remember the basicswhen choosing toys and there will be less frustration for you AND yourchildren. No batteries, raucous electronic voices or beeps, softwarethat disappoints, violent games, or lost pieces in the bottom of the toybox. A gift of a big plastic tub with snap-on lid filled with ageappropriate art supplies and blank paper, a plastic drop cloth, and acollection of "stuff" such as tissue tubes, stickers, rubber bands,feathers, scraps of fabric and construction paper might be one of thebest gifts you could give. But don't just set it down in front of yourchild.... "Let's see what we can make!" could be the magic words. Don'tinsist on conformity or beauty. Just the experience of construction canbring great satisfaction. There are some good books on home-madeinstruments for parents and children to make together, combining musicand craft/art. Let me hear of your successes and/or disasters. We canall learn from each other.

Keys to Early Learning

Keys to early reading

Preschoolers who were given music keyboard lessons improved their spatial-temporal reasoning. A peer group, who were given computer lessons, showed no improvement. Spatial-temporal reasoning is the abstract reasoning that is used for understanding relationships between objects such as calculating a proportion or playing chess. Spatial-temporal reasoning is important in subjects such as mathematics and science.
source: Educational Leadership, November, 1998, p.39Association for Supervision and Curriculum Developmentarticle: The Music in Our Minds Norman M. Weinberger, Professor of Psychobiology at the University of California, Irvine, referencing research of F.H. Rauscher, G.L. Shaw et al, 1997, Neurological Research , 19, 2-8
First graders who received instruction in music listening had significantly higher reading scores than those first graders who did not receive the instruction but were similar in age, IQ and socioeconomic status. The same teacher taught reading to all the students. Those given music instruction were taught for 40 minutes a day for 7 months and learned to recognize melodic and rhythmic elements in folk songs. They scored in the 88th percentile for reading performance and the non-instructed control group scored in the 72nd percentile.
source: Educational Leadership, November, 1998, p.38 Association for Supervision and Curriculum Development article: The Music in Our Minds Norman M. Weinberger, Professor of Psychobiology at the University of California, Irvine, referencing research of Hurwitz et al, 1975, Journal of Learning Disabilities, 8, 45-51
Elements of music and reading are highly related in first graders. Students were tested on various elements of music and reading and a strong relationship was found between a student's awareness of pitch and their ability to sound out material in reading--material that included standard language and phonetic material.
source: Educational Leadership, November, 1998, p.39 Association for Supervision and Curriculum Development article: The Music in Our Minds Norman M. Weinberger, Professor of Psychobiology at the University of California, Irvine, referencing research of S.J. Lamb and A.H. Gregory, 1993, Educational Psychology, 13, 19-26
For more, visit Americans for the Arts

Singing with your child!

PLONKING kids in front of music videos such as the Wiggles or Hi-5 doesn’t enhance their musical talent and may even hinder it.
New Australian research shows parents rely heavily on commercially produced CDs and DVDs for children’s musical stimulation, claiming they don’t have the time or musical talent for anything more creative.
But mass-market music products, especially those with a visual component such as videos, DVDs and TV, are no substitute for musical interaction between adults and children, and may even be detrimental, according to a Monash University education study.
“Singing with a young child allows for spontaneous vocal play, movement and drama that are not always possible with music CDs and DVDs,” said study author Peter de Vries. “Some products with a visual component are non-interactive . . . and detract from musical events.
“These products can constrain spontaneous musical play . . . and parents need to be aware of their detrimental effects on young children’s musical development.”
Dr de Vries’ survey of 63 parents of preschool pupils under five, published recently in the Australian Journal of Early Childhood, found 65 per cent of parents played music to children at least once a week and 18 per cent did so daily.
But only 29 per cent regularly sang to their kids and a meagre 8 per cent played with them using bought or made instruments. To see the rest of this article, please click here.