Laurearsi dopo i 28 anni è da sfigati: Sottoscrivo in pieno.

January 24th, 2012

Lo ha dichiarato il viceministro al Lavoro e alle Politiche sociali, Michel Martone: “E’ bravo, invece, chi sceglie un istituto professionale. Bisogna dare messaggi chiari ai giovani” ROMA - Giovani e istruzione. Una tagliente provocazione lanciata ai giovani che dilatano i tempi necessari per raggiungere il traguardo della laurea. Un plauso, invece, a chi è più pragmatico, schietto con se stesso, capace di scegliere a soli 16 anni un istituto professionale piuttosto che l’università riconoscendo che a quel titolo di studio non arriverà mai. Questo il commento sui giovani e le loro scelte di formazione del viceministro al Lavoro e alle Politiche sociali, Michel Martone: “Dobbiamo dire ai nostri giovani che se a 28 anni non sei ancora laureato sei uno sfigato, se decidi di fare un istituto tecnico professionale sei bravo. Essere secchione è bello, almeno hai fatto qualcosa”.

Si è espresso così Martone stamane alla “Giornata sull’apprendistato” organizzata dalla Regione Lazio nella sede dell’ex opificio Telecom in via Ostiense: “Bisogna dare messaggi chiari ai giovani” - ha concluso. E la reazione di quei ragazzi che pare non crescano mai non si è fatta aspettare:  “E’ opportuno far notare al ministro che non tutti coloro che si iscrivono alle università sono figli di papà” - replica di Pietro De Leo, responsabile dell’associazione Gioventù e Libertà  - Anzi, l’ultima indagine eurostudent dimostra che in un periodo di crisi economica come quello attuale sono sempre di più quegli studenti che non possono permettersi il percorso formativo se non affiancandolo ad un lavoro, perchè l’eccessivo aggravio di tasse e spese non può più essere sostenuto dalla sola famiglia. Quindi, se un giovane si laurea in ritardo non è certo uno ’sfigato’, anzi: proprio dalla sua condizione bisognerebbe ripartire per ripensare un sistema che negli anni ha concepito molti delusi e troppi privilegiati”.

Si è detta indignata l’Unione degli Universitari: “Constatiamo di essere di fronte alla classica dichiarazione di una persona che non ha un minimo attaccamento con la realtà di cui parla, né tantomeno un briciolo di rispetto per gli studenti e le famiglie che ancora oggi, nonostante le mille difficoltà economiche e un’organizzazione della didattica spesso incoerente, cercano di proseguire nel percorso ad ostacoli della laurea: ostacoli di ordine economico e sociale - spiegano in una nota.  “Se conoscesse la realtà studentesca, non si sognerebbe neanche di fare certe affermazioni - continua Michele Orezzi, coordinatore nazionale dell’Udu - L’Italia è l’unico Paese al mondo dove non ci sono i soldi necessari per coprire le borse di studio che dovrebbero essere lo strumento per tutelare il diritto allo studio sancito dalla nostra Costituzione, con gli investimenti per il diritto allo studio più bassi d’Europa, con le terze tasse universitarie più alte in Europa e con il 40% degli studenti universitari che fanno almeno un lavoro per mantenersi gli studi. Lo vada spiegare a loro che se a 28 anni stai ancora studiando sei uno sfigato, lo vada a spiegare ai figli dei cassintegrati che nonostante tutte le difficoltà continuano a frequentare l’università, magari costretti ad un lavoro in nero”.

Bocciato in marketing e comunicazione. Secondo il coordinatore nazionale di Generazione Futuro, Gianmario Mariniello “Martone ha usato un linguaggio sbagliato, non confacente a un rappresentante della Repubblica italiana, che generalizza eccessivamente e rischia di travolgere anche la parte giusta del suo messaggio. Nella società italiana  - continua - deve passare un messaggio culturale e sociale ben preciso: studiare, fare il proprio dovere, laurearsi in tempo e con buoni voti non è da sfigati, ma anzi è un merito da rivendicare per se stessi e un servizio reso alla comunità“.

Il direttore generale dell’università ‘Luiss’ di Roma, Pierluigi Celli, commenta: “La frase è un pò forte, ma
affronta un problema reale”. Poi ricorda: “Oggi la media di età dei neolaureati italiani è superiore ai 27 anni, mentre la media europea non arriva a 24 anni. Oramai, il mercato del lavoro non è più nazionale ma quanto meno europeo se non internazionale. E allora - osserva - i giovani italiani con la laurea rischiano di presentarsi con tre, quattro anni di ritardo rispetto ai giovani europei”.  In ogni caso, “l’Italia resta al di sotto della percentuale Ue per quanto riguarda i laureati, anche se è vero che la struttura aziendale italiana è formata in forte misura da piccole e medie imprese, che magari richiedono più diplomati che laureati. Anche la laurea breve può essere utile, ma la vera formazione si ha con una laurea ‘vera’ e magari con un master post-laurea. Il richiamo del viceministro è pensante ma giusto: si deve arrivare alla laurea al massimo un anno dopo le annualità previste, diciamo entro i 25 anni. Alla ‘Luiss’, ad esempio, abbiamo disincentivato la presenza dei fuoricorso con rette molto più care rispetto a quelle previste per chi si laurea nel tempo stabilito”.

Resta il fatto che i giovani finiscono puntualmente nel mirino dei governi, soprattutto  quando si trovano a fronteggiare le conseguenze della crisi economica.

Nessuno potrà dimenticare quella la definizione usata da Tommaso Padoa-Schioppa, quando era ministro dell’Economia: “Mandiamo i bamboccioni fuori di casa”.  Sono passati più di quattro anni da quella esternazione e la situazione non è migliorata. La crisi economica ha accentuato un ritardo, quello dell’inserimento dei giovani nel mondo del lavoro, che i dati sulla disoccupazione giovanile, ormai al 30%, e i due milioni di ragazzi che non studiano e non lavorano, rischiano di rendere drammatico.

How to Solve the Teacher Pay Puzzle

January 17th, 2012

Jan 13 2012, 9:45 AM ET

Should teachers be paid more or less? The answer is: both

Arguments about how to pay public school teachers have an unfortunate habit of focusing on big, blanket solutions. Unions usually defend the status quo, which in most school districts means all teachers are paid based on their level of education and years on the job. Reform advocates prefer pay for performance, linking compensation to students’ test scores. 

There’s an important fact which gets lost in that dichotomy: Not all teaching jobs are alike. In fact, one could say there’s no such thing as “a teacher” at all. There are math teachers and English teachers. There are fourth grade teachers and high school teachers. There are gym teachers and…well you get my point. But while it might seem obvious, it’s also important. Because as two new studies out this week highlight, some kinds of teachers may simply be more influential on students’ educations and lives than others. The way we evaluate and pay them should reflect that. 

The first study, which was has already earned fanfare from Nicholas Kristoff and Slate, looked at the power of “value added” teachers — the superstars capable of regularly pushing up their classes’ test scores. It found that young students who have those great teachers don’t just fare better in school. They fare better in life. Students who were assigned to a value-added teacher anytime between third and eighth grade were more likely to go to college, were less likely to have children as teens, and made more money as adults than their peers.  

Those were the broad strokes. Deep inside the paper, the researchers pointed out a few noteworthy distinctions between educators in math and English. Good English teachers actually had a greater long-term impact on their students’ lives than talented math teachers. But they were also rarer. On the whole, math teachers were just more capable of raising their students’ test scores. 

The second important education study out this week carries a simple, impolite question for a title: “Do High-School Teachers Really Matter?” The answer, apparently, is: only sometimes. Looking at data from schools in North Carolina, Northwestern Professor C. Kirabo Jackson found clear evidence that high school algebra teachers were able to regularly lift their students’ test scores. When it came to English teachers, though, the proof wasn’t there. Meanwhile, good high school teachers’ saw the amount of improvement in their students’ test scores vary much more from year to year than top elementary school teachers. 

When I spoke with Jackson, he said there were any number of explanations for his findings. Perhaps chief among them: English is considered a harder topic to “move the needle on,” especially in high school. Students learn language inside and outside the classroom. And instead of answering basic vocabulary questions like on grade school tests, students are suddenly asked to read and analyze Romeo and Juliet. Teaching them to do that is no easy challenge.

ONE-SIZE-FITS-NOBODY

What does that mean for policy? It’s not crystal clear. On the one hand, performance bonuses might be more effective for math teachers, who are more likely to see results from their teaching, than English teachers, who might be facing an impossible task. On the other hand, one could argue that good English teachers should be paid more period, because their job is so difficult. 

Likewise, performance pay designed to improve first grade reading scores might not have much effect by high school, where the teachers may have less power to impact their students’ scores. For all we know, test results might not be an appropriate way to measure an English teachers’ success at all. 

In the end, these are hard, nuanced, issues, without obvious solutions. But the fact that we can even talk about them shows that a one-size-fits-all approach is grossly inadequate for encouraging the results we want from our teachers. And yet, that’s what we’re essentially stuck with. According to Rebecca Sibilia, fiscal strategy director for education reform group StudentsFirst, only half of U.S. states explicitly give schools the leeway to pay teachers more in “hard-to-staff” subjects, such as math. Eighteen states mandate that schools pay teachers more based on their level of education, and 21 require them to pay based on years of experience. It’s not surprising then that, as I was told by Jonah Rockoff of Columbia University, one of co-authors on the value-added teacher study, only a small fraction of school districts nationwide have adopted policies aimed at rewarding teachers in those “hard-to-staff” areas. 

Giving more schools the tools to recruit and keep teachers in subjects where there’s a shortage of talent would be a reasonable start to a creating more appropriately flexible teacher pay system. But it’s only a start. A grade school English teacher might change your life, but your math teacher is more likely to. A high school teacher can sometimes whip their students into shape, but there’s a limit to what they can accomplish. Given these kinds of differences, why on earth should we pay teachers according to the same criteria? It’s not necessarily about prioritizing reading over algebra, or chemistry over art (although it could be). It’s about the need to find individual incentives that work. Because, in the end, there’s no such thing as a regular, plain old “teacher.”Â

This Is Why You Don’t Go to the Gym

January 17th, 2012

Jan 13 2012, 11:30 AM ET

We can’t keep our own fitness promises for the same reason that addicts are addicts and Congress can’t pass deficit reduction

Every January, millions of Americans, brimming with optimism and a little extra belly from the holidays, commemorate the new year by making an unfamiliar urban trek. They go to the gym.

One in eight new members join their fitness club in January, and many gyms see a traffic surge of 30 to 50 percent in the first few weeks of the year. Stop by your local gym today, and the ellipticals will be flush with flush new faces. But next thing you know, it will be April, our gym cards will be mocking us from our wallets, and our tummies will have sprouted, on cue with the tree buds.

Economists make and break gym promises just like the rest of us. And, as they’re considerably more likely to run statistical regressions on their personal lives, there’s a healthy academic literature about going to the gym. Here’s what economics can teach us about fitness and the fitness industry.

WHY CAN’T PEOPLE KEEP THEIR GYM PROMISES?
FOR THE SAME REASON CONGRESS CAN’T PASS DEFICIT REDUCTION.

People are way too optimistic about their willpower to work out, Stefano Dellavigna and Ulrike Malmendier concluded in their famous paper “Paying Not to Go to the Gym.” In the study, members were offered a $10-per-visit package or a monthly contract worth $70. More chose the monthly contract and only went to the gym four times a month. As a result, they paid 70 percent more per visit than they would have under the plan they rejected. Why? Because people are too optimistic that they can become gym rats, which would make the monthly package “worth it.” Silly them.

You might call this behavior “laziness.” Economists prefer “hyperbolic discounting.” This is the theory that we pay more attention to our short-term well-being and “discount” rewards that might come further down the road. Think of a small reward in the distant future, like taking a nap three weeks from now. Doesn’t hold much appeal, does it? But when the small reward is imminent — Take a nap right now? Woo hoo! — it’s considerably more attractive. Given the choice between small/soon rewards versus larger/later benefits, we’ll take the former. Hyperbolic discounting helps to explain why Congress can’t pass deficit reduction, why drug addicts stay addicts, why debtors don’t pay off their bills, and why you keep telling yourself that the right day for exercise is always “tomorrow.”

The other problem with sustaining the motivation to work out is that … well, motivation is exhausting! According to the theory of decision fatigue, the simple act of making any decision depletes us of a limited store of willpower. Exercise isn’t just an investment of time, it’s also a choice — and a difficult, even exhausting choice for people whose daily habits don’t involve running and lifting.

SO, HOW DO I TRICK MYSELF INTO WORKING OUT MORE?
PAY YOURSELF.

Think about what you’re paying for at the gym. The machines, the free weights, the televisions, the shower. But aren’t you also investing in motivation? A membership is different from a one-time purchase. It’s also a promise that you expect your future self to uphold. But too often, a membership isn’t enough to keep us at the gym. Maybe the nudge we need is just … money.

A 2009 study out of the University of California-Santa Barbara reached the unsurprising conclusion that people are more likely to work out when rewarded with cash. Go to the gym once, and the results can be hard to see. Collect a check at the gym, and the results are in your pocket. But let’s assume you can’t find somebody to pay you to work out (a likely assumption). The solution is to find somebody to tax you for not working out.

Recently, a couple of Harvard graduates launched a program called Gym Pact based on the simple principle that if skipping the gym is a broken contract with ourselves, we ought to pay a penalty for slacking. So Gym Pact charges your credit card a penalty of at least $5 if you fall short of your work-out goal each week.

“If there’s a cavity, you know it needs to get filled in, but if it doesn’t hurt right now, you may not bother,” one of the founders told the Boston Globe. “In traditional gym memberships, not going is not very costly. In this one, you actually might feel the pain of not going immediately.”

That’s a fine idea to get people to spend more time at the gym. Too bad your gym has different plans.

DOES MY GYM WANT ME TO WORK OUT MORE?
PROBABLY NOT.

Gyms make most of their money from two sorts of people: 1) Absentee members and 2) super-users who pay not only the monthly fee but also for the add-ons, like trainers and classes, all the way down to the whey smoothies.

“Commercial health clubs need about 10 times as many members as their facilities can handle, so designing them for athletes, or even aspiring athletes, makes no sense,” Men’s Journal explained in Everything You Know About Fitness Is a Lie. One way to build a financially efficient gym is to make it appear really financially inefficient for gym rats:

The winning marketing strategy, according to Recreation Management Magazine, a health club-industry trade rag, focuses strictly on luring in the “out-of-shape public,” meaning all of those people whose doctors have told them. The entire gym, from soup to nuts, has been designed around getting suckers to sign up, and then getting them mildly, vaguely exercised every once in a long while, and then getting them out the door.

Now is the winter of our idleness. In January, our cup of willpower overfloweth. But by June, the odds that you’ve kept your New Year’s Resolutions falls to under 40 percent. On the bright side, your flabby willpower means open weight machines for other gym members. Our laziness isn’t good for our fitness, but it just might be good news for the fitness industry.

There Is No Next Facebook: How Multiple Social Networks Will Peacefully Coexist

December 30th, 2011

day after Christmas, I found myself at my parents’ house looking through the old books I’d loved as a kid. Without really thinking about it, I hadn’t used Twitter for days. I didn’t read my stream, didn’t tweet, and didn’t check my @-replies for nearly three days. But don’t think I’d taken one of “breaks” from my iPhone. No, I was happily using Instagram to peek in on the celebrations of friends and family.

As I leafed through A National Geographic Picture Atlas of Our World, the greatest book of all time, I rediscovered the diagram you see at the top of this page and discovered a tagline that makes the social webs make more sense:

Home Is Where the Niche Is

We tend to think of social networks in terms of lifecycles. One rises and flourishes, then it is killed off by an insurgent competitor. We draw neat diagrams showing MySpace started to die as Facebook sprang to life, etc.

But the reality is more complex. The social applications out there now build atop each other and tens of millions of people belong to several networks, even if they don’t really notice. In a given day, I will end up at Twitter, Instagram, Facebook, Flickr, Tumblr, Google Plus, LinkedIn, Quora, Skype, Yelp, Pinterest, and Rdio, not to mention email and all the implicit social networks that you can find searching with Google.

My usage is probably a little extreme, but the point is that we don’t belong to just one social net. Just as in real life, we spread ourselves between a variety of locations, finding value and fulfillment in building our own personal social media ecosystem.

Each network has built on the success of the others. Twitter didn’t need to build out intense profile features because people could be found at their own websites or Facebook pages. I now use Twitter as my ur-social network. Whenever I go to a new service, I can find the people I follow on Twitter there and select the right subset. Others can use LinkedIn or Quora to do the same.

And even if services don’t technically connect to each other, we’re building a social network that stands outside (and beneath) the applications currently available. This is the social media biome (to overextend the metaphor) and many ecosystems and niches can exist within it.

Which brings me back to Instagram and Twitter. As one of my Twitter followers, Liz Kelley, aptly put it, “Instagram is homey; Twitter is noisy.” So, on the weekends, I tend to swim in Instagram world, where people are playing with their kids, not the Twitterverse where people are reading essays about politics.

The key thing to realize, though, is that this isn’t a bad thing for Twitter. Twitter and Facebook and all the rest can continue to do what they do. I use Twitter on every single work day. It’s invaluable for idea generation, public thinking, and story promotion. I will continue to use it. But it doesn’t have to (and probably can’t) be all things to all people at all times. Twitter can remain the simple and incredibly useful tool that it is without trying to replicate Instagram.

Call this a leftover 2012 prediction: like a forest getting older, our social network usage will continue to diversify. And that’s a good thing. The many overlapping networks will come to occupy personalized niches in the social biome. Some will flourish; many will just survive; others will die. But to the extent that they find their own niches instead of duplicating what others are doing, the individual network and the biome will flourish

Why Are TVs So Cheap?

December 30th, 2011

Three reasons: (1) You know they’ll keep getting cheaper; (2) Electronics manufacturers are getting more efficient ; (3) All TVs are (basically) alike.

At a time when it feels like nothing is getting cheaper, you can take solace in knowing there is a nearly essential product out there, which you might use every day, whose real price has fallen more than 96% in the last 70 years.

It’s your TV.

In today’s prices, a TV cost nearly $10,000 in 1939 when it was only 12-inches across and looked like a mini-fridge made out of mahogany. Today, you can find an infinitely superior version — flatter, clearer, more colorful, nearly three times the size — for about $300, writes Brent Cox in a wonderful post at The Awl.

Television’s incredible shrinking price tag isn’t just a historical trend. If you want a up-and-close look, just check out your local consumer electronics store, where retailers are participating in the annual tradition of slashing TV prices, waiting a week, and then slashing them some more. The fire-sale is fantastic news for consumers; less so for manufacturers and merchants who are already selling at hair-thin margins, as Andrew Martin explains for the New York Times. Why are high-tech televisions getting so cheap year-after-year (and, in December, week-after-week)? Three answers:

1. Because you didn’t buy a TV last week

Holiday shopping has a strange effect on retailers and buyers. Rather than buy a TV when you want to buy a TV, you’ll wait all year until Black Friday to see how much retailers cut prices. Then, if you’re like millions of Americans, you’ll wait another month to see if they cut prices even further. Nice job, savvy shopper! Also, you’re creating a deflationary crisis for TV merchants.

In a classic deflation crisis, consumers expect prices to fall, so they hold off spending, which weakens the economy, which results in falling prices. This creates a self-fulfilling loop where expectations of falling prices ends with lower prices. Something like that happens every December for electronics. We wait until Black Friday to start shopping for Christmas electronics, and often we keep waiting for last-minute-clearance-super-sales, anticipating prices to fall as stores have to clear out their inventory.

“People used to pay additional to get a Sony Trinitron,” Riddhi Patel, director of television systems at IHS iSuppli, told Andrew Martin of the New York Times. “But the industry has trained the consumer that any time there is a new technology, if they wait six months the price will come down.”

If you prefer your price analysis served in simple supply vs. demand terms: TV prices kept falling past December 25th because demand isn’t strong enough to support a higher price come December 24th.

2. Because manufacturers have become really efficient

This is a familiar storyline in the electronics world. Whizbang product debuts. Early adopters clamor for it. Rich people buy it. Other companies replicate it. Supply chains improve. Costs plummet. So do prices. Late adopters buy more. Profit margins narrow. Manufacturers find that the cash-cow has all but dried up.

This narrative played out with DVD players. It’s happening with flat-screen TVs, too. Manufacturers have found more and more efficient display manufacturing technologies, fierce competition has driven down prices. In 2004, the average 27-inch TV cost about $400. Today, the average 38-inch TV costs … about $400.

From the New York Times story on falling TV prices in New York City: “Televisions have become so inexpensive that the profits have largely been squeezed out of them, a result of a huge increase in manufacturing capacity that has led to an oversupply and continued downward pressure on prices from low-cost manufacturers and online retailers.” 

3. Because TVs are boringly similar

For many families, the “right” TV comes down to just two factors: size and picture quality. Most of the best TV manufacturers offer similarly large TVs with similarly awesome clarity, which means there aren’t a lot of differentiating features that a producer can upsell.

This makes televisions different from, say, a tablet. You can compare the iPad and the BlackBerry Playbook across many factors: screen quality, screen size, speed, connection, touch responsiveness, and app store. The iPad is really, really different from the BlackBerry PlayBook. A Sony 40-inch flatscreen TV is really, really similar to a Panasonic. This makes it difficult to build what analysts call “brand premium.” You might pay extra for an Apple product because you have a clear sense of what Apple offers above and beyond other similarly-priced products. Televisions don’t have the same differentiation. As a result, TV prices tend to converge more than other electronics. Given the behavior of consumers, and the efficiency gains of manufacturers, the direction of that convergence is down.

From ‘Flourish’ to ‘Incognito,’ the 11 Best Psychology Books of 2011

December 30th, 2011

Fonte originale

Come cambierà la demografia americana

December 30th, 2011

Fonte originale

Cose vere, cose non vere. E internet

December 30th, 2011

Truth, Lies, and the Internet
REBECCA J. ROSEN

Last week, a horrifying story floated around Twitter: A young man had been killed in a scuffle over a new pair of Nikes.

But when two Baltimore Sun reporters looked into it, they found that the story was a fiction. The sneakers attracted crowds, but no one was killed. It was a triumph for the traditional media, the ancient breed of sleuths who call people on the telephone and find out the truth.

A commenter on the tech site Slashdot picked up the thread: “What do we do when the Internet mob is wrong?” the poster asked:

After all, if one of the crowd discovered the error, the signal would barely rise above the noise. There are people claiming that anyone questioning the facts is being disrespectful. Is there something we can do about the mobocracy? How can we support the best traditions of journalism while fixing the worst? How can we nurture accuracy?

Sure, there is bad information all over the Internet, and because of the Internet, it can spread more rapidly. But it’s also clear that the Internet is making fact-checking easier and more widespread than ever. Lucas Graves, a doctoral candidate at Columbia, notes that fact-checking is on the rise; mentions of “fact check” more than doubled in Nexis between 2004 and 2010. And, as one Slashdotter writes, any wrong Slashdot piece will be disproved in the comments, voted up in the site’s unique commenting system. The good information is out there, whether it’s provided by institutions like FactCheck.org or the denizens of sites such as Wikipedia or Slashdot. And when the fact-checking shop Politifact royally screws up its Lie of the Year, the rebuttals are everywhere.

A more interesting question is why, in this age of Google and Snopes, does misinformation persist? As a few of the Slashdot commenters note, plenty of urban legends that have been imminently checkable on Snopes for years continue to circulate. I suspect this can at least be partially explained by an intriguing theory of how the mind works, advanced last spring by Hugo Mercier and Dan Sperber, two cognitive scientists.

There is a belief — a myth, really — that the human mind takes in information, and then reasons through it to produce ideas and opinions. But humans are notoriously poor at reasoning as it is conventionally understood, predictably falling into known traps, such as the confirmation bias (the tendency to absorb information that supports what one already thinks). Mercier and Sperber argued that the explanation for why human reasoning is so poor isn’t because it’s deficient, but because we’ve measured it against the wrong standard. Human reason doesn’t exist to provide us with a more accurate picture of the world; it exists to structure and promote discourse, or what Mercier and Sperber term “argument.” The human mind is better at spotting the flaws in someone else’s argument than its own, and in groups or pairs can do much better on a variety of tests than when flying solo.

As much as we like to think otherwise, facts, at least according to this schema, aren’t at the core of how we understand the world; they are tools for rebutting the way other people do.

This is the reason why the Internet has brought a Golden Age of Fact Checking: The Internet is a medium perfect for rebuttals, and facts are the lifeblood of rebuttals. Snopes, for example, helps us refute a too-quickly-forwarded email, but few people would just browse Snopes to learn random things.

Mercier and Sperber’s theory about how the mind works gets to the core of why we value accuracy in journalism and political communications: We use it as a proxy for credibility, because factual mistakes are the easiest targets for an argument to the contrary. Whether or not you have your facts straight is how we judge you — as a politician, a publication, or a pundit.

But this is unfortunate, because accuracy is not always a good proxy for quality. Quality, however, is much more difficult to assess.

I have been a fact checker. I have scrutinized tens if not hundreds of thousands of words of text for misspellings and misplaced digits. Almost always, when a fact is wrong, you can correct it without so much as changing a word of the surrounding argument. What you’re doing is inoculating the piece from the charge of not having the facts straight. But the piece can be just as wrongheaded once the numbers are correct. View-from-nowhere journalism or he-said-she-said reporting can be entirely accurate, but do little to help explain an issue or an idea, to say nothing of inspiring empathy or compassion.

We continue to believe that the truth will out and the facts will save us. We will have better information and make better decisions, elect better leaders, have better government, be better off. That’s a pretty hopeful picture but not one that’s in line with how humans — or the world — work. When you take Mercier and Sperber’s theory to heart you understand that narratives, ideas, and ideologies are what fuel the world, not facts. For the Slashdot poster, the good news is that the Internet is nurturing accuracy. The bad news is that accuracy only takes us so far.

Perché le Scuole in Finlandia funzionano bene…

December 30th, 2011

What Americans Keep Ignoring About Finland’s School Success
di ANU PARTANEN
The Scandinavian country is an education superpower because it values equality more than excellence

Everyone agrees the United States needs to improve its education system dramatically, but how? One of the hottest trends in education reform lately is looking at the stunning success of the West’s reigning education superpower, Finland. Trouble is, when it comes to the lessons that Finnish schools have to offer, most of the discussion seems to be missing the point.

The small Nordic country of Finland used to be known — if it was known for anything at all — as the home of Nokia, the mobile phone giant. But lately Finland has been attracting attention on global surveys of quality of life — Newsweek ranked it number one last year — and Finland’s national education system has been receiving particular praise, because in recent years Finnish students have been turning in some of the highest test scores in the world.

Finland’s schools owe their newfound fame primarily to one study: the PISA survey, conducted every three years by the Organization for Economic Co-operation and Development (OECD). The survey compares 15-year-olds in different countries in reading, math, and science. Finland has ranked at or near the top in all three competencies on every survey since 2000, neck and neck with superachievers such as South Korea and Singapore. In the most recent survey in 2009 Finland slipped slightly, with students in Shanghai, China, taking the best scores, but the Finns are still near the very top. Throughout the same period, the PISA performance of the United States has been middling, at best.

Compared with the stereotype of the East Asian model — long hours of exhaustive cramming and rote memorization — Finland’s success is especially intriguing because Finnish schools assign less homework and engage children in more creative play. All this has led to a continuous stream of foreign delegations making the pilgrimage to Finland to visit schools and talk with the nation’s education experts, and constant coverage in the worldwide media marveling at the Finnish miracle.

So there was considerable interest in a recent visit to the U.S. by one of the leading Finnish authorities on education reform, Pasi Sahlberg, director of the Finnish Ministry of Education’s Center for International Mobility and author of the new book Finnish Lessons: What Can the World Learn from Educational Change in Finland? Earlier this month, Sahlberg stopped by the Dwight School in New York City to speak with educators and students, and his visit received national media attention and generated much discussion.

And yet it wasn’t clear that Sahlberg’s message was actually getting through. As Sahlberg put it to me later, there are certain things nobody in America really wants to talk about.

* * *

During the afternoon that Sahlberg spent at the Dwight School, a photographer from the New York Times jockeyed for position with Dan Rather’s TV crew as Sahlberg participated in a roundtable chat with students. The subsequent article in the Times about the event would focus on Finland as an “intriguing school-reform model.”

Yet one of the most significant things Sahlberg said passed practically unnoticed. “Oh,” he mentioned at one point, “and there are no private schools in Finland.”

This notion may seem difficult for an American to digest, but it’s true. Only a small number of independent schools exist in Finland, and even they are all publicly financed. None is allowed to charge tuition fees. There are no private universities, either. This means that practically every person in Finland attends public school, whether for pre-K or a Ph.D.

The irony of Sahlberg’s making this comment during a talk at the Dwight School seemed obvious. Like many of America’s best schools, Dwight is a private institution that costs high-school students upward of $35,000 a year to attend — not to mention that Dwight, in particular, is run for profit, an increasing trend in the U.S. Yet no one in the room commented on Sahlberg’s statement. I found this surprising. Sahlberg himself did not.

Sahlberg knows what Americans like to talk about when it comes to education, because he’s become their go-to guy in Finland. The son of two teachers, he grew up in a Finnish school. He taught mathematics and physics in a junior high school in Helsinki, worked his way through a variety of positions in the Finnish Ministry of Education, and spent years as an education expert at the OECD, the World Bank, and other international organizations.

Now, in addition to his other duties, Sahlberg hosts about a hundred visits a year by foreign educators, including many Americans, who want to know the secret of Finland’s success. Sahlberg’s new book is partly an attempt to help answer the questions he always gets asked.

From his point of view, Americans are consistently obsessed with certain questions: How can you keep track of students’ performance if you don’t test them constantly? How can you improve teaching if you have no accountability for bad teachers or merit pay for good teachers? How do you foster competition and engage the private sector? How do you provide school choice?

The answers Finland provides seem to run counter to just about everything America’s school reformers are trying to do.

For starters, Finland has no standardized tests. The only exception is what’s called the National Matriculation Exam, which everyone takes at the end of a voluntary upper-secondary school, roughly the equivalent of American high school.

Instead, the public school system’s teachers are trained to assess children in classrooms using independent tests they create themselves. All children receive a report card at the end of each semester, but these reports are based on individualized grading by each teacher. Periodically, the Ministry of Education tracks national progress by testing a few sample groups across a range of different schools.

As for accountability of teachers and administrators, Sahlberg shrugs. “There’s no word for accountability in Finnish,” he later told an audience at the Teachers College of Columbia University. “Accountability is something that is left when responsibility has been subtracted.”

For Sahlberg what matters is that in Finland all teachers and administrators are given prestige, decent pay, and a lot of responsibility. A master’s degree is required to enter the profession, and teacher training programs are among the most selective professional schools in the country. If a teacher is bad, it is the principal’s responsibility to notice and deal with it.

And while Americans love to talk about competition, Sahlberg points out that nothing makes Finns more uncomfortable. In his book Sahlberg quotes a line from Finnish writer named Samuli Puronen: “Real winners do not compete.” It’s hard to think of a more un-American idea, but when it comes to education, Finland’s success shows that the Finnish attitude might have merits. There are no lists of best schools or teachers in Finland. The main driver of education policy is not competition between teachers and between schools, but cooperation.

Finally, in Finland, school choice is noticeably not a priority, nor is engaging the private sector at all. Which brings us back to the silence after Sahlberg’s comment at the Dwight School that schools like Dwight don’t exist in Finland.

“Here in America,” Sahlberg said at the Teachers College, “parents can choose to take their kids to private schools. It’s the same idea of a marketplace that applies to, say, shops. Schools are a shop and parents can buy what ever they want. In Finland parents can also choose. But the options are all the same.”

Herein lay the real shocker. As Sahlberg continued, his core message emerged, whether or not anyone in his American audience heard it.

Decades ago, when the Finnish school system was badly in need of reform, the goal of the program that Finland instituted, resulting in so much success today, was never excellence. It was equity.

* * *

Since the 1980s, the main driver of Finnish education policy has been the idea that every child should have exactly the same opportunity to learn, regardless of family background, income, or geographic location. Education has been seen first and foremost not as a way to produce star performers, but as an instrument to even out social inequality.

In the Finnish view, as Sahlberg describes it, this means that schools should be healthy, safe environments for children. This starts with the basics. Finland offers all pupils free school meals, easy access to health care, psychological counseling, and individualized student guidance.

In fact, since academic excellence wasn’t a particular priority on the Finnish to-do list, when Finland’s students scored so high on the first PISA survey in 2001, many Finns thought the results must be a mistake. But subsequent PISA tests confirmed that Finland — unlike, say, very similar countries such as Norway — was producing academic excellence through its particular policy focus on equity.

That this point is almost always ignored or brushed aside in the U.S. seems especially poignant at the moment, after the financial crisis and Occupy Wall Street movement have brought the problems of inequality in America into such sharp focus. The chasm between those who can afford $35,000 in tuition per child per year — or even just the price of a house in a good public school district — and the other “99 percent” is painfully plain to see.

* * *

Pasi Sahlberg goes out of his way to emphasize that his book Finnish Lessons is not meant as a how-to guide for fixing the education systems of other countries. All countries are different, and as many Americans point out, Finland is a small nation with a much more homogeneous population than the United States.

Yet Sahlberg doesn’t think that questions of size or homogeneity should give Americans reason to dismiss the Finnish example. Finland is a relatively homogeneous country — as of 2010, just 4.6 percent of Finnish residents had been born in another country, compared with 12.7 percent in the United States. But the number of foreign-born residents in Finland doubled during the decade leading up to 2010, and the country didn’t lose its edge in education. Immigrants tended to concentrate in certain areas, causing some schools to become much more mixed than others, yet there has not been much change in the remarkable lack of variation between Finnish schools in the PISA surveys across the same period.

Samuel Abrams, a visiting scholar at Columbia University’s Teachers College, has addressed the effects of size and homogeneity on a nation’s education performance by comparing Finland with another Nordic country: Norway. Like Finland, Norway is small and not especially diverse overall, but unlike Finland it has taken an approach to education that is more American than Finnish. The result? Mediocre performance in the PISA survey. Educational policy, Abrams suggests, is probably more important to the success of a country’s school system than the nation’s size or ethnic makeup.

Indeed, Finland’s population of 5.4 million can be compared to many an American state — after all, most American education is managed at the state level. According to the Migration Policy Institute, a research organization in Washington, there were 18 states in the U.S. in 2010 with an identical or significantly smaller percentage of foreign-born residents than Finland.

What’s more, despite their many differences, Finland and the U.S. have an educational goal in common. When Finnish policymakers decided to reform the country’s education system in the 1970s, they did so because they realized that to be competitive, Finland couldn’t rely on manufacturing or its scant natural resources and instead had to invest in a knowledge-based economy.

With America’s manufacturing industries now in decline, the goal of educational policy in the U.S. — as articulated by most everyone from President Obama on down — is to preserve American competitiveness by doing the same thing. Finland’s experience suggests that to win at that game, a country has to prepare not just some of its population well, but all of its population well, for the new economy. To possess some of the best schools in the world might still not be good enough if there are children being left behind.

Is that an impossible goal? Sahlberg says that while his book isn’t meant to be a how-to manual, it is meant to be a “pamphlet of hope.”

“When President Kennedy was making his appeal for advancing American science and technology by putting a man on the moon by the end of the 1960’s, many said it couldn’t be done,” Sahlberg said during his visit to New York. “But he had a dream. Just like Martin Luther King a few years later had a dream. Those dreams came true. Finland’s dream was that we want to have a good public education for every child regardless of where they go to school or what kind of families they come from, and many even in Finland said it couldn’t be done.”

Clearly, many were wrong. It is possible to create equality. And perhaps even more important — as a challenge to the American way of thinking about education reform — Finland’s experience shows that it is possible to achieve excellence by focusing not on competition, but on cooperation, and not on choice, but on equity.

The problem facing education in America isn’t the ethnic diversity of the population but the economic inequality of society, and this is precisely the problem that Finnish education reform addressed. More equity at home might just be what America needs to be more competitive abroad.

C’è un futuro per chi sa essere “visionari”

December 17th, 2011

Già, perché sembra che tutto sia già stato inventato, sia in termini di innovazione di prodotti che in termini di innovazione di processo. Eppure… trent’anni fa non c’era il PC come lo conosciamo adesso e nemmeno i telefonini… vent’anni fa i telefonini pesavano 450 grammi e internet l’usavano pochi “adepti”… dieci anni fa facebook non era ancora stato inventato… e tante altre cose… Ecco il coraggio di pensare al nuovo, a quel qualcosa che potrebbe essere utile ma che non troviamo sugli scaffali. Da lì parte la rivoluzione. Anche a livello micro. Basti pensare a come una banale invenzione come una scatola di metallo ha rivoluzionato l’industria e il commercio mondiale: Il container… Finché continueremo a guardare indietro, il mondo non andrà avanti, e se lo farà rischierà di sbattere la testaÂ