Wednesday, August 10, 2005

Commenting on Commentary: Interdisciplinary People vs. Teams?

"Focusing on interdisciplinary teams instead of interdisciplinary people reinforces standard disciplinary boundaries rather than breaking them down. An interdisciplinary team is a committee in which members identify themselves as an expert in something else besides the actual scientific problem at hand, and abdicate responsibility for the majority of the work because it's not their field. Expecting a team of disciplinary scientists to develop a new field is like sending a team of monolingual diplomats to the United Nations."

Check out this Plos Commentary on Antedisciplinary Science. He makes some good points. Interdisciplinary learning is a 'hot' topic at the levels of higher education (here and here), but very little has trickled down to K-12 levels - probably for many reasons (e.g. teachers aren't trained for this, NCLB woes, students failing to meet standards).

Other than general politeness guidelines, most K-12 students don't learn about how to interact in groups. In the name of democratic classrooms, sometimes the emphasis is more on equal treatment than diversity of thinking and problem solving styles. This is unfortunate, though, because it may be that an individual's greatest contribution to a group will be found in their differences - ideas, fund of knowledge, personal history or associations, and thinking style- rather than their traits in common.

Many of the most successful innovative personalities are quite lopsided in their cognitive and social abilities. In fact, sometimes very smart people can make big mistakes by diluting their native talents by brooding and working too hard on their weaknesses rather than devoting themselves to their strengths.

Sean Eddy sounds like a polymath who is accustomed to crossing disciplines regularly-and these sort of folk are often great paradigm shifters in business or scholarly areas. However, there is always a flipside to this. Polymaths are also a restless sort. They are less attuned to incremental development of an area, and they may be so independent-minded that they work better with subordinates (e.g. their workers) than with colleagues.

Creativity by committee can be doomed to fail if the groups themselves are not chosen carefully by some who knows the talents and the personalities involved. Groups can also get cumbersome with increased size and extreme diversity (no one knows what anyone is talking about), and they can be sabotaged if given too little authority, or overly managed or supervised. Members of great groups often need to be recruited and valued for their distinctive roles, contributions, and personalities, and they need a worthy problem to devote themselves to.

As public school kids ourselves, we often found group activities to be frustrating: the experiences were often chaotic (people thrown together), members were not differentiated (everyone try to solve a problem and suggest things), and sociological aspects could overshadow any lesson or process (for instance, domination by a few strong personalities, or apathy or confusion of all).

We wonder, how much time is spent trying to improve collaboration between teachers of different subjects or grades, or offering them practice at collaborative problem solving? It's hard to teach it, if you haven't had successful experiences yourself.

Creative Collaboration - BBC Article

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Brain Break for Kids: MatheMUSEments

Interesting reads for math kids: splitting light with your fingernail, floating paraboloids, and mathematical music (BTW, if you're interested, my brother has fractal music located here).

MatheMUSEments

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Blog Vacation Until August 26th

We're traveling with the kids for the next two weeks, so unfortunately we'll be on break from the blog until August 26th. When we return, we have some great articles to cover though, and have updates for the Index. See you then!

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Tuesday, August 09, 2005

Pew Teens and Technology Report


Check out the Pew Internet & American Life Project Report here. 87% between the ages of 12 and 17 are online and 81% of online teens are gamers. Inside the classroom, though, students find school-directed Internet activities to be "poor and uninspiring."

There are also different trends in the ways that boys and girls use the Internet:



Social purposes for the Internet were very strong (no big surprise), but couldn't classrooms take greater advantage of this interest?







Other possibly interesting links-
Videogames in Education Conf (with video)
Social Impact Games
Got Game? ...chapter
Video gaming article at Economist

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Net Gen: What Will the Future World of Work Be?

From Knowledge@Wharton: ""Something fundamentally big is happening that will profoundly affect the life of every person and every business over the next five to 15 years -- the collapsing of everything into one single, global, ubiquitous, collaborative virtual IT world.' ...

Teens are surging ahead of most educators in the uses of the virtual IT world, but couldn't they benefit by more discussion and analysis of these sociological changes?

(HT:Corante: Exploring the Future of Work)

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Monday, August 08, 2005

Inspired by Nature


The weather has been beautiful out here in Washington, and our minds are not on blogging. So today's links are about inspirations from nature. Nature, nature walks, and nature study seem to fill up biographies of famous artists, scientists, inventors, writers, mathematicians, and social leaders, but it's experienced and used in very different ways - as respite, refreshing the spirit, awakening associations, or just motivating on the basis of its beauty and design.

Patterns in NatureScience News for Kids: Inspired by Nature
Biomimetics, technology mimics nature
Bioengineering - Biomimetics
Role of Nature in Structural Art
Complex Systems Modeling- Metaphors from Nature
Nature Inspired Computing
Quotations on Mathematics, Nature, Simplicity, and BeautyNaturewriting Resources and Inspiration

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Generation 'Whatever': From Pessimism to Pragmatic Optimism

Opinion polls suggests that many of today's young people are overcome by cynicism, pessimism, and the sense that their future will be determined by forces beyond their control. Why is this? Don't they have everything to look forward to?

The research is pretty convicting - pessimism is bad for your health, your job performance, and your happiness. So what can be done?

Encourage, scaffold risk-taking, show them that failure is limited and specific, model positive self-talk, look for leadership opportunities and apprenticeships, and help find mentors.

Check out the UCLA link below "How to Be a Leader in Your Field" (written for Graduate Students). Philip Agre's 6 Step Recipe includes:

1. Pick an Issue.
2. Start a Project to Study It.
3. Find Relevant People and Talk to Them.
4. Pull Together What You've Heard.
5. Circulate the Result.
6. Build on Your Work.

Seems pretty basic, but have student been give much practice at this before reaching graduate school? Think of the skills required to be successful - identifying interests, planning and prioritizing information, exercising initiative and interpersonal skills, risking failure, and and accrueing,integrating, and synthesizing information.

How much time can we find for students to learn these skills and devote themselves to a project? Are we only teaching students to learn information that is already known? If so, we may just be deluding them that all the best mysteries are solved, and there are no new worlds for them to conquer.

'Generation Whatever' Blames Pessimism on Select Few in Power
How to Be a Leader in Your Field
Eide Neurolearning Blog: Teaching Optimism
Optimism, pessimism and depression in school aged students
Optimism/Pessimism & Health
Optimism / Opportunities-Obstacles Profile
The developing of a resilient organizational leader
Business resilience

Here are some mentor links: Peer Resources Find a Mentor
NCRA Virtual Mentoring Program - Other Mentoring Programs
NIH Science Mentoring
MentorNet Underrepresented Groups in Engineering
Intel

And don't forget about contacting people off websites or blogs!

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Friday, August 05, 2005

Controlling Emotions

Take a look at how your brain controls emotions - there appear to be different networks in your brain that help regulate feelings- cranking them up in anticipation of some sort of reward or turning your feelings down in response to a negative stimulus.



Brain activations differed depending on what strategies the test subjects used to adjust their emotional responsiveness (reappraising visually presented information - with regard to specific situation - like the nature of the event- or self - for instance, emotionally disconnecting oneself from the situation), reinforcing the idea that it is important to study the differences that different people take for fmri-related tasks or decisions before making strong conclusions about what scans show.

We often forget that cognitive control over emotions can be very effectively taught to our children. In fact these lessons may be among the most important lessons they learn.

Cognitive Control
Strategies and Emotional Control
Emotionally Coaching Children
Raising Resilient Kids

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Flashes from the Past: He had "...become very lazy, often sleeping in school..."

"The other day I wanted to inspire my son, Peter, to work harder at school and win good reports from his masters, so I pulled out my own old school reports and invited him to inspect them. "Now look at this "—I said—"um— er well p'raps not that one." (In it Monsieur Buisson had said of me—"Fair—could behave better.") "Well then this No." (In it Mr. Doone recorded me as "Unsatisfactory " and my classical master as "taking very little interest in his work.")

Who was this slacker? This was Lord Robert Bade Powell, soldier, spy, and founder of the Scouting movement. Check out his biography below if you want to see disguised maps of military fortifications in his sketches of flora and fauna.



Baden-Powell. My Adventures as a Spy.

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Thursday, August 04, 2005

Timing is Everything - Dyslexia, ADHD, Auditory Processing, Sensory Integration....

Well, uh maybe not everything, but certainly a lot. Today there are software, learning, and therapy centers sprout up all over the country to 'train' children with learning problems (like Cogmed or DDAT) like ADHD, dyslexia, or 'sensory integration'.

Even fairly simple learning activities require the coordination of multiple brain regions over time, mild difficulties here and uneven processing there can disrupt the 'rhythm' of taking information in.

Because the sensory (including the 5 senses) and motor systems learn by doing, repetitive and incrementally challenging activities can improve sensory-sensory and sensory-motor coordination and benefits can extend beyond the simple activities performed.

The picture below shows the different areas of brain that help coordinate visual and auditory timing.




Time Networks in the Brain pdf
ADHD Motor Timing
Dyslexia and Timing
Crossmodal Sensory Modalities
Auditory Timing - Speech in Noise
Training for Auditory Timing
Training Motor Timing
Dyslexia and Rapid Sounds

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Creativity Resources and Techniques

This is quite a site to browse through when you're feeling tapped out. Check out the puzzles too.

lifehack.org: Resources for Creativity

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Wednesday, August 03, 2005

Teaching: Between the Idea and the Reality Falls the Shadow (NYT)

The link at the bottom of this post will take you to the NY Times article (registration required).

Excerpts: "Today, education schools face pressure to improve from all directions. A flurry of new studies challenges their ideological bias and low admissions standards. Critics now question their very existence, with competition from fast-track routes to certification threatening their long-held monopoly on training teachers. The soul-searching has accelerated with the federal No Child Left Behind Act, which demands a "highly qualified" teacher - state certified, with a bachelor's degree and proven knowledge of subject - in every classroom by the end of this coming school year. "

Diane Ravitch:"There is a disconnect of professors of education just not being capable of equipping future teachers with the practicalities to be successful."

From a summary of Steiner and Roizen's review of School of Education curricula: "they found little effort to present opposing schools of thought. The general posture of education schools, they concluded, was countercultural, instilling mistrust of the system that teachers work in. Among the texts most often assigned were Jonathan Kozol's "Savage Inequalities," an indictment of schooling in poor urban neighborhoods, and writings by Paulo Freire, who advocates education to achieve political liberation."

On how the Education Schools could be changed: "There is consensus that apprenticeship along the lines of medical school - students learn the science of medicine in the classroom, then practice it in a hospital, supervised by faculty doctors - is a better model than traditional student teaching, which is often done for a semester or less and is loosely supervised, if at all, by university faculty."

The NYT article seems to have struck a chord. The story seems to be racing around the Internet. But beyond the harsh indictments are some important considerations about the future of teacher education.

The analogy between teaching teachers and teaching doctors is a good one. Teaching, like medicine is what Aristotle referred to as a 'practical art'. One cannot teach or practice medicine on theory alone. Wisdom in teaching as well as medicine depends on personal sensitivity, an intuition for what is important, a rich fund of knowledge, and an ability to know what to do and then to do it.

Teaching is very hard work. Diverse learners in a single classroom may run the gamut from lacking fundamental skills of reading, writing, or mathematics, to advanced kids whose encyclopedic minds that are bursting with facts. Each has very different needs, and both have the potential for getting into troubles if they aren't met. It's a bit simplistic taking sides on whether factual learning should be emphasized -some may need to spend more time on basics, while others should be challenged with higher-order and interdisciplinary thinking.

One thing is for sure- student teachers would benefit from learning from in-class mentors. There's a bit gap between the lesson plan and child in front of you. With all the advances in brain biology and our understanding of learning and learning differences, we also see a future where effective teaching is as diagnostic (and for this mentoring would be very valuable) as it is didactic. Math teachers in a school where 89% of kids are failing to meet standard, need practical information about specific patterns of learning 'blocks', and comfort with a variety of teaching styles so that they help students learn in a way that builds on what they can do. For this type of 'hands-on' teaching, nothing beats in-class learning and the close mentorship of a wise and insightful senior teacher.

Who Needs Education Schools? - NYT

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Brain Break: Color Perception Optical Illusions

Color Optical Illusions

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Tuesday, August 02, 2005

The Personal Face of Negotiation - Human vs. Computer?

Does it make a difference if you think you're interacting with a computer or a real person? The short answer is yes. In this study from Princeton, test subjects were more likely to reject unfair offers when they thought they were dealing with human partners in the 'Ultimatum Game', than when they thought they were just interacting with a computer. And in the 'Prisoner Game', people were more likely to make choices to cooperate when they thought they were interacting with a real person. Very interesting areas were important for this - for neuro-afficionados (APC, PCC,STS)- suggesting cognitive-analytic (theory of mind), emotional, and 'mirroring' components to the human interactions.



On a practical level, when you're dealing with people you know, you can expect that they are expecting you to be fair. When you're dealing with someone you know, you might have a greater opportunity for cooperative work together, but also greater possibility of disappointment and rejection if they think you're being selfish.

People vs Computers fmri
FamilyFun: Parenting : Negotiating with Kids
Business Negotiating Lesson
Business Negotiation Articles
Behavioral & Neuroeconomics MIT OCW
Superior Temporal Sulcus and Intention (abstract only)
Posterior Cingulate and Emotional Valence pdf
Mind Reading, Mirror Neurons, STS
Anterior Paracingulate Cortex abstract only

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Middle School Malaise: Declining Achievement in the Middle Years

The alarming statistics: more than half of 8th graders fail to meet standards in reading, math, and science. In mathematics, 4th graders start in the middle of the pack on International tests, but then drop to the lower third by the 8th grade. American middle school students also report the highest rates of emotional and physical problems.

As seen in many other 'National Reports', parental support seems to reduce the likelihood that kid had problems in school, but what was different about this report was that the researchers made specific recommendations that schools become more involved in parent education. One excerpt: "...although middle school principals perceive the lack of parental involvement to be a problem...middle schools do little to actively encourage it. We found that fewer than one-half of middle schools offer any workshops and courses for parents, and only a little more than one-third of public middle schools require teachers to provide suggestions for activities that parents can do at home with their children. Yet the middle school years are likely to be when parents would most welcome workshops on developmental changes and the implications of such changes for parent-child relationships, emerging risky behaviors, and academic performance..."

Time: Is Middle School Bad For Kids?
Rand Report of U.S. Middle School Students pdf

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Monday, August 01, 2005

Know Thyself: Metacognition, Mind-Reading, and Competence

In this study from the Columbia School of Business, test subjects who had the most realistic assessments of their performance were also the strongest at emotion-reading and predicting the intentions of others in a face-to-face negotiation paradigm. The poorest performers dramatically over-estimated their performance, while the best performers underestimated theirs. The poorest performers also appeared to have narcissistic traits in general.

Not surprisingly, subjects with the best interpersonal sensitivity (able to read intentions and emotions in others) were also the most desireable by their partners in negotiation (expressed looking forward to future interactions and teamwork).

Notable null effects of their studies: the Baron-Cohen social skills scale and gender were not accurate predictors of good social judgment.

In the figure below, you can see that a widely distributed bilateral brain network becomes activated with passive 'people watching'.



Mind Reading and Metacognition
Emotional Intelligence and Negotiation MIT Business
fMRI Watching Social Interactions
Emotional Intelligence Network
Using Digital Technology to Enhance Emotional Intelligence
Perceiving Intention Nature Neuroscience

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The Infinite Mind: Dyslexia

Find some time to listen to "The Infinite Mind: Dyslexia" while it is posted at the link below. It covers many different aspects of dyslexia and has a terrific slate of guests including dyslexic writer and producer Stephen Cannell, mother-daughter dyslexic writer-film makers, Thomas West, and more.

The Infinite Mind: Dyslexia

(HT: 2E Newsletter)

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Friday, July 29, 2005

Unconscious and Unintentional (Implicit) Learning

"We are what we repeatedly do. Excellence, then, is not an act, but a habit." - Aristotle

Here's another recent publication relevant to 'unconscious' learning. In this latest study in Nature (sorry, not free online access yet), researchers found a surprising degree of unconscious learning ability in patients with severe amnestic memory problems. The first link below is to the press release.

We take in enormous quantities of information through our senses and movements, but although a lot of information is filtered, what gets through is then sorted into conscious and unconscious patterns. So when we act on the unconscious patterns, we may not be completely aware of it.

Implicit learning refers to unintentional learning - and this can be powerfully manipulated in education. After first handling, experiencing, or playing with materials, guided questioning is used to make implicit learning explicit.

Habit Leads To Learning
Unconscious Elementary Math Learning
Mathemagenic: Implicit Learning
Making the Implicit Explicit
Reber Dissociating Explicit and Implicit... pdf

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Math: Knitting Hyperbolic Planes

Mathematics and Knitting

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Thursday, July 28, 2005

The Different Ways We Hear Music- Kids vs. Adults

Here's an other reminder that our experiences are very different from our children's: whether musically trained or not, adults had much richer brain activation patterns to music than children. There are likely several reasons for this, including richer personal associations, a stronger database of established patterns for music (musical 'syntax'), and personal memories (temporal lobes). Adult musicians showed significantly more activation in the left hemisphere, probably reflecting a better cognitive or analytical understanding of music.



Adults, Children, and the fMRI of Music pdf

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Whimsical Summer Reading: Freddy the Pig


If you're looking for ideas for reading with the kids, think of Walter Brook's remarkable porcine and poetic detective. Because of some of the word plays, parodies, and challenging and humorous vocabulary, it may be best for upper elementary school on up, but many young children may still enjoy them. These books are clearly written with a lot of heart and character.

There are 26 books in the series, and each is about 250 page or so. Often they can be found at the public library or Amazon.com. We're currently reading Freddy and the Ignormus, and just finished Freddy and the Perilous Adventure.


Freddy the Pig

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Wednesday, July 27, 2005

Understanding Thinking: The Feeling of Knowing

"When you suddenly see the problem, something happens that you have the answer-- before you are able to put it into words. It is all done subconsciously. This has happened many times to me, and I know when to take it seriously. I'm so absolutely sure. I don't talk about it. I don't have to tell anybody about it. I'm just sure this is it." -- Barbara McClintock, Nobel Prize winner in Biology

Here is another paper which builds on yesterday's post. Researchers at Harvard and University College London were studying the differences in brain patterns when people remembered (they knew), when they thought it was on the tip of their tongue (but they couldn't say), when they have a feeling they knew, and when they knew they didn't know. It's interesting to see that the 'tip of the tongue' and 'feeling of knowing' responses had distinct differences from absolute knowing and uncertainty.

Barbara McClintock might not have found that surprising. This study was not dealing so much with intuitive problem solving, but memory retrieval, but it's interesting to see that the parietal lobes again appear to have a role in pooling together possibilities and representations.



Feeling of Knowing and Tip of the Tongue FMRI- 3rd paper under 2005

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Returning to the Farm: Flash from the Present

Many biographers of 'genius' have noticed a disproportionate number of their subjects having childhoods where they ran about on farms. What is it about a farm, and is there something about that experience that we should think about trying to recover?

This flash from the present was a child who grew up on a farm without electricity or running water (at least until she was 7 years old). From one standpoint it would seem that she would be intellectually and maybe even socially deprived. But the flipside of living in such isolation is that you also get in the practice of doing a lot of things for yourself.

She learned to drive at age seven and could fire rifles and ride quite well by age eight. When her family decided they wanted running water, they made their own windmills to get it out of the ground. Her dad made a solar-powered gadget (in 1937!) so they could have hot water. A cow was saved when her uterus was mended with a wine bottle and some stitches.

As city dwellers,specialized help seems to be just a phone call or email away, but are we becoming lost and woefully dependent? Who was this girl from a deprived childhood? This was Sandra Day O'Connor, who despite graduating at the top of her class at Stanford Law School, at one time found no California law firm willing to hire her (one firm offered her a job as a legal secretary). She became the first woman justice on the U.S. Supreme Court of course, but also recently confessed, "At heart, I will always be a cowgirl."

Sandra Day O'Connor

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Tuesday, July 26, 2005

Decision Making Under Uncertainty

Decision making is essential for successful problem solving and all creative work, yet surprisingly few receive specific training in effective decision making, and many just learn to 'wing it' under complex, uncertain, or shifting situations. This recent fMRI study from Duke provides interesting insights into the process. The experimental paradigm in this study is a little different from others because it examined patterns of brain activation that occur as test subjects had to make decisions about visual patterns under uncertain situations.

The researchers found that an area in the parietal lobe seemed to be a fairly good reflection of the presence of uncertainty in specific experimental trials. As uncertainty went up, activation (as measured by blood flow) increased; as uncertainty went down, activation decreased.



It looks as if the parietal lobe is keeping track of uncertainty and this helps adjust decision making as time goes on. This sort of study is a better reflection of real-life problem solving where answers and variables are not certain and situations continue to evolve. In the parietal lobe, sensory information, imagery, and representation are intermingled, and the processes may be less definitely conscious. But even if the processes of decision making and learning through successive trials is not fully conscious, it does not mean that patterns are not being formed and recognized - it may just mean that with experience, the process may become more automatic.

Decision Making Under Uncertain fMRI pdf

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Fostering Decision-Making in Children

There are many strategies for developing decision making - this may take the form of engaging in activities which involve fact vs. opinion, debate and discussion of positions on current event topics, persuasive writing and speaking, science fiction and scenario building (for example, Future Problem Solver program below), and even conclusions about bad designs (here).

Currently with our kids we're enjoying the old Sidney B. Carroll book You Be the Judge. This little book provides short summaries on court cases, and asks readers make decisions on how verdicts should be made. An example: A man and a pregnant woman are on the street when a tornado hits - they knock on a door to be let in, but the homeowner won't let them in. They get hurt in the tornado - do they have a right to demand that that homeowner pay some of their doctors' bills? (BTW: Based on reasoning from another court case, Carroll suggests that the couple have a reasonable chance of winning).

Decision-Making Lessons Biology
Debatabase
Future Problem Solvers
Decisionmaking Course Notes

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Monday, July 25, 2005

Which Will It Be? Competition or Cooperation in Game Playing

In this latest view of subjects playing a computer game, brain activation patterns changed depending on whether people took a competitive or cooperative approach to the game. It's interesting to see that competition activated motivational brain areas similar to monetary reward, whereas cooperation activated brain areas associated with emotional reward and love.



Competition and cooperation can both be powerfully motivating factors in achievement, learning, and problem solving, but their importance may vary depending on the people involved, the context, or problem. Successful problem solving often involves a complex mixture of cooperation and competition (both interpersonal and internal) at various steps in the process.

Cooperation vs. Competition pdf
Rewards, Competition, and Constraints
Interpersonal Motivation
Team Building Activities
Outward Bound

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The Biology of Sound Sensitivity

Parents and teachers may have found this maddening - children who have strong aversiveness to sounds that they flee the classroom, birthday parties, baseball games, and movie theatres, but perplexed expressions from audiologists who tell them that their child's hearing is completely normal. In our clinic was see auditory aversive (want to escape) behaviors in many conditions (for instance premature birth, CAPD, mild birth injury, autism spectrum disorders). In these paired studies, it becomes clearer why audiology tests didn't explain behaviors.

For many different reasons, children can develop fight-or-flight reactions to sound that result from the brain overactivation of brain regions like the amygdala. Because different conditions can cause this, there are probably different ways this miswiring or misactivation occurs.

Also, the McGill researchers recommend using a different terminology to describe sound sensitivity (these terms are similar to terms found in other sensory systems).

True Hyperacusis: Lowered hearing thresholds
Odynocusis: Lowered auditory pain threshold
Auditory Allodynia: Aversion or fear of sounds not normally aversive
Auditory Attractions: Attractions to or fascinations with certain sounds



Williams Hyperacusis and Sound Aversion pdf
Williams, fMRI, Amygdala pdf

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Friday, July 22, 2005

The Paideia Proposal - Active Thinking

While in New Mexico, we had a chance to browse the bookstore at St. Johns College (a 'Great Books College'), and what a treat. Got to read Mortimer Adler's Paideia Program on the plane.

The three goals of Paideia in education are:

- Acquisition of Organized Knowledge (Didactic Teaching)
- Development of Intellectual Skills (Active Reading, Writing, Speaking, Listening, Problem Solving, Exercising Control, Judging)
- Enlarged Understanding of Ideas and Values (Socratic Questioning, Discussion, Arts)

Conventional education usually spends most of its time didactic teaching, and the least of its time on personal clarification of ideas and values.

It always surprises us when we hear 'Great Books' and classical education as being a more rigid or less creative curriculum. If classical education is practiced well, it is not mindless drilling, copying in copybooks, or parroting 'Great Ideas'. Rather a 'classical' student is on a very personal journey to examine events, ideas, and values, to train themselves on habits of thought and reflective thinking, good manners of social discourse and disagreement, and to understand their location within the context of time.

Despite its ancient name (Paideia - the whole education and training of children - mind and morals), the goals of Paideia are to prepare students for active and thoughtful engagement in the world. That means a regular practice as drawing parallels about ideas, practices, and theories in the present as well as in the past.

The recommended reading list from Mortimer Adler and colleagues may surprise some - there's a little Isaac Asimov, Ray Bradbury, and even a reference to Zen and the Art of Archery. If we want clarify our thoughts and ideas, it's probably a good idea to read widely and well.
________

One nice quote from Robert Hutchins in this book: "If I had a single message for the younger generation I would say, Get ready for anything, because anything is what's going to happen. We don't know what it is, and it's very likely that whatever it is won't be what we now think it is." Paideia might just be the answer.

Paideia | Active Learning
Paideia Education Articles

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Flashes from the Past: "He dropped out of high school at age 14..."

He dropped out of high school at age 14 and began working as a copy boy at the New York Sun. Taking night classes, he became impressed by reading that John Stuart Mill (tutored by his dad) could read the dialogues of Plato in Greek at the age of 5. So at age 14, he bought a set of Plato and was hooked. John Cuddily would refer to him later as the "the only Ph.D. in America with no B.A., no M.A., not even a high school diploma." An aside: he never got his college degree because "PE came at 10 o’clock, my logic class was at 9 and my French class at 11. It was too much of a bother to dress and undress and dress and undress. I only had time to get dressed once a day".

Who was this? This was of course Mortimer Adler, University of Chicago professor, founder of the Great Books of the Western World program, American educator, philosopher and author or editor of more than 50 books including the Encyclopedia Britannica and How to Read a Book.

Mortimer J. Adler
Mortimer Adler

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Thursday, July 21, 2005

Remembering Faces

Remembering faces requires several different brain regions on both side of the brain, and all children need to mature in their recognition of faces. The anatomical complexity of facial recognition and memory means that there are many different ways these cognitive tasks can be affected. This means it is developmentally normal for young children to not be as quick as adult distinguishing faces, and problems remembering or recognizing faces can occur from very different causes.

The right prefrontal area here is important for remembering faces (nonverbal), but the left prefrontal area is seems to be necessary for integrating and making meaning of both the emotional and visual aspects of faces.



Memory for Faces
Post: Developmental Changes in Face Perception

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Collecting with Kids

Think about the post on beauty yesterday, collections are a wonderful way for some children to linger and enjoy the beauty of many different types of things. Even young children love studying objects closer with magnifying glasses and microscopes (the inexpensive Intel microscope is great for this). Collections can be unorganized or organized, and natural or man-made. Antiques Roadshow can also be a surprising hit with your children, and introduce them different periods in history, inventions, and art. Check out Smithsonian's nice site for Kids & Collecting.



Smithsonian IdeaLabs: Amazing Collections

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Kids, Cynicism, and All-or None

Check out this link to a press release about cynicism in children. Children as young as 7 can be cynical and attribute motives to selfishness or lying. But there is another unspoken take-home point from this. At this age, children are also more likely to judge others in all-or-none terms... (for instances, as a liar or bad). Or in other words, children are less likely to see people as complex, ambiguous, or realistic mixtures of good and bad. Care needs to be taken to help children to gradually acquire this deeper and integrative view of others as well as themselves.

Kids and Cynicism

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Wednesday, July 20, 2005

The Neurobiology and Motivating Power of Beauty

"The scientist does not study nature because it is useful; he studies it because he delights in it, and he delights in it because it is beautiful." - Henri Poincare

Beauty is a powerful motivating and organizing factor for many creators and innovators, and when we look to see what is distinctive about the brain's experience of beautiful things, we see that beauty activates a part of the brain associated with reward.



So if we are parents or teachers or curriculum designers trying to help young people really find or develop their talents or prepare themselves for their future life's work, we we really should be doing is help them find things that they find beautiful. And when they find it, we can help by giving them space and time and help (if necessary) to think and study more deeply.

Beauty is Its Own Reward pdf>

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The Movie Star Mathematician

You don't see someone like this every day - hollywood actress Danica McKellar solves math problems for fun and co-authored the Chayes-McKellar-Winn theorem.

(HT: PGlist)
NYT:Beautiful Boolean?
danicamckellar.com
Percolation and Gibbs State Multiplicity...pdf

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