91制片厂视频

Americans learn a bit more every year about the strengths and shortcomings of the education systems in other countries, thanks to a steady raft of international test data, academic scholarship, and analysis arriving from home and abroad.

Sometimes, what they learn inspires them. Sometimes, it confuses them. And sometimes, to judge from the collective angst on display, it alarms them.

Today, elected officials of all political stripes and advocates for a range of school policies scrutinize the results from international exams and comparisons with the intensity that, a decade ago, would have been reserved for state and local test scores. U.S. policymakers and researchers also study the teaching methods, curricula, and academic programs of high-performing countries for lessons that can be applied to American schools鈥攁nd the influence of those foreign-born ideas can be seen in many nationwide, state, and district policies.

Many U.S. leaders say that the performance of American students on a handful of high-profile international tests and measurements鈥攚hile mixed鈥攗nderscores the weaknesses of the American education system, and foreshadows the serious economic challenges the country will face if it does not improve the skills of its future workforce. Those results show the following:

• American 15-year-olds scored at the international average of industrialized nations in science and reading and below the international average in math on the most recent , or PISA, released last year.

• Although students in the United States scored above the international averages in both 4th and 8th grade math and science, they performed well below high fliers such as Japan and Singapore on the 2007 , or TIMSS, which compares developed and nonindustrialized nations.

• U.S. 4th graders topped 22 participating jurisdictions, and were outscored by just 10 of them, on the most recent , or PIRLS, though American students鈥� literacy marks stagnated from the previous exam.

• Americans account for more than a quarter of the college-educated workforce among nations that belong to the Organization for Economic Cooperation and Development and the Group of Twenty, or G-20鈥攖he largest representation of any such country by far, according to OECD data released last year. But the United States鈥� share of the global college-educated population fell from about 36 percent among 55- to 64-year-olds to 21 percent among 25- to 34-year-olds, partly because of the surging college attainment in foreign countries, such as China.

Driving the Debate

Such numbers dismay many American policymakers, who say the country needs to raise its performance, or risk becoming a less prosperous, less productive, and less innovative nation.

鈥淚t is an undeniable fact that countries who out-educate us today are going to outcompete us tomorrow,鈥� President Barack Obama declared at a White House event in September. 鈥淚f we鈥檙e serious about building an economy that lasts鈥攁n economy in which hard work pays off with the opportunity for solid middle-class jobs鈥攚e鈥檝e got to get serious about education.鈥�

Elected officials and advocates routinely cite the United States鈥� mediocre standing, and what they know of the educational practices of high-performing nations, to gird their arguments for their favored changes to American education鈥攆rom encouraging greater parental involvement to revamping school curricula and standards to paying teachers more.

But analysts and researchers caution that while self-examination is a good thing, American elected officials and educators need to take a nuanced approach to interpreting test scores and lessons from abroad, one that considers the full basket of educational, societal, and cultural factors that shape school practices in top-performing nations, and in the United States.

鈥�91制片厂视频 is a complex system,鈥� says , a professor of psychology at the University of California, Los Angeles, who has studied teaching methods in Japan. 鈥淵ou can鈥檛 take one element or one variable out of a system and expect it to work. We need to understand how different countries are producing results, but we need to be sophisticated in how we interpret those results.鈥�

Still, frustration with the United States鈥� lackluster showing on international tests is widespread and bipartisan. Elected officials at all levels routinely point to high scores turned in by such nations as Finland and South Korea鈥攁nd economic growth in countries such as China and India鈥攁s evidence of American complacency, and the urgent need to improve.

"[O]ur nation is falling behind,鈥� said U.S. Sen. Lamar Alexander, R-Tenn., in arguing in 2010 in favor of legislation designed to strengthen K-12 and college math and science. The goal, said the former U.S. secretary of education, is 鈥渢o preserve America鈥檚 brainpower advantage, so our high-paying jobs don鈥檛 head overseas to places like India and China.鈥�

Specific policies in high-performing nations are also held up as worthy of emulation. Both President Obama and Secretary of 91制片厂视频 Arne Duncan, for instance, have noted that South Korea has a significantly longer average school year than the United States does, and have argued that American students鈥� academic skills tend to wither during long summer breaks.

At a forum on international education held last year, Duncan said that while U.S. officials should be selective in weighing the merits of high-performing countries鈥� education systems, they also should be aggressive consumers of what works well abroad.

鈥淓very nation, of course, has unique characteristics of its teaching profession, culture, and education system, which may not be directly analogous to the U.S.,鈥� the secretary said at the event, sponsored by the , in Washington. 鈥淏ut to the extent that the U.S. can copy or adapt, and beg, borrow, and steal, successful practices from other nations, we should do so.鈥�

In one sense, American policymakers鈥� interest in other countries鈥� education systems is easy to understand, because the comparison with those nations鈥攁t least on a superficial level鈥攊s as easy as looking at a test score.

Concerns about American students鈥� performance on the international stage date back decades. Over time those worries have become increasingly intertwined with a belief that mediocre scores on nation-by-nation comparisons point to a loss by the United States of its overall economic edge.

That belief has roots that can be traced back at least as far as the Soviet Union鈥檚 launch of the Sputnik satellite in 1957, and it echoed through the 1983 publication of the influential report which famously warned of a 鈥渞ising tide of mediocrity鈥� in American education that threatened 鈥渙ur very future as a nation and a people.鈥� The theme resounded with the 2005 release of a report published by the congressionally chartered National Academies that argued that U.S. economic growth would depend in large part on the capabilities of the education system. That report was widely circulated on Capitol Hill and in the business community.

鈥楧ecline鈥� Dispute

Yet the 鈥渘ation at risk鈥� rhetoric has always struck some educators as unduly pessimistic, given the relatively modest changes in the arc of U.S. performance on international measures over time. To the extent that the United States鈥� educational standing has slipped, it is largely because less-populated nations and countries that are surging economically have made faster gains, according to many analysts鈥� reading of those results.

From a statistical standpoint, 鈥渢here is no decline on any measure that we have for the United States,鈥� says Andreas Schleicher, the head of education indicators and analysis for the Organization for Economic Cooperation and Development, the Paris-based group that administers PISA. The issue, he says, is that 鈥渢he rate of improvement in other countries, in terms of getting more people into school and educating them well, is steeper.鈥�

For instance, the percentage of Americans who have completed at least a high school education has risen over time to 88 percent from 78 percent, according to the 鈥�91制片厂视频 at a Glance鈥� report released last year by the OECD. The report compared the attainment of adults born between 1975-84 and those born a generation earlier, between 1933-42. But the data also show that while the United States has improved in that category, countries that were once behind now meet or exceed the U.S. standard. Some of them, such as Finland and South Korea, have 鈥渢ransformed themselves from countries where only a minority of students graduated from secondary school to those where virtually all students do,鈥� OECD officials noted in the report.

The United States, in fact, has a history of performing poorly on international comparisons, which belies the notion that the skills of the country鈥檚 students have eroded, says Tom Loveless, a senior fellow at the Brookings Institution, in Washington. In 1964, three decades before the inaugural TIMSS, the United States participated in the First International Mathematics Study, along with 11 other nations, including Australia, England, Finland, and Japan. The United States鈥� 13-year-olds finished 11th out of 12 countries taking part, beating only Sweden, according to , who examined those results in a report published in 2010.

The idea that the United States has slipped educationally from a position of global dominance is a 鈥渕yth,鈥� he says. Much of the press coverage following the release of the 1964 math results carried the same worried tone that TIMSS and PISA inspire today, notes Loveless, who went back and read those stories.

鈥淧eople assumed our schools were number one, and they weren鈥檛,鈥� says Loveless. Unimpressive test scores periodically trigger American anxieties about educational atrophy, he argues, particularly when the U.S. leaders and the public feel challenged鈥攁s they did after the launch of Sputnik, or during Japan鈥檚 rapid economic expansion of the 1970s and 1980s. The tendency is 鈥渢o look at the American school system, and say, 鈥楽omething鈥檚 wrong鈥�,鈥� Loveless observes.

Reason for Worry

Others say there are clear reasons to be worried about the United States鈥� uninspiring international test results and their potential implications for the economy.

Economists have long seen a connection between the strength of nations鈥� education systems and their long-term economic prosperity. While myriad factors, including the stability of a country鈥檚 economic, political, and legal institutions, can contribute to national productivity, researchers say, an educated workforce is widely regarded as critical to producing innovations and allowing businesses to make use of them.

Over the past few years, some scholars have sought to draw a specific link between the kinds of academic skills that can be measured on international tests and nations鈥� economic growth.

One of those researchers is , a senior fellow at the Hoover Institution, at Stanford University. While the average number of years of education has often been cited as an indicator of a country鈥檚 鈥渉uman capital,鈥� Hanushek and others have found cognitive skills in math and science have a stronger effect on a nation鈥檚 economic growth rate in later years, particularly if the country has a relatively open economy.

By Hanushek鈥檚 calculation, if the United States managed to boost its math performance by 40 points on PISA, to reach roughly the level of Canada, it would add between 7 percent and 11 percent, on average annually, to the nation鈥檚 gross domestic product over the next 80 years. Projected over that time period, the increased productivity would amount to pumping an additional $75 trillion into the U.S. economy, as measured in present value, or the current worth of the future additions to GDP. The United States鈥� current annual GDP, by comparison, is roughly $15 trillion.

鈥淲e face very, very different economic futures, depending on how our schools develop,鈥� Hanushek says. 鈥淥ther nations are investing in the education of their populations, and they鈥檙e doing other things to make their economies better. We鈥檙e no longer going to be able to assume we鈥檙e at the forefront of the world, in terms of our economy.鈥�

Others, such as , an economist at Rutgers University, in New Brunswick, N.J., say there鈥檚 little evidence that economic growth of that magnitude would result from improved educational performance. The link between the educational and economic prowess of nations, as measured by tests like TIMSS and PISA, says Salzman, is tenuous at best. The intense focus on that connection among U.S. business and political leaders in recent years 鈥渓eads to a certain distortion about where to focus鈥� efforts to improve education and workforce skills, he says.

鈥淚f the reason we鈥檙e concerned about education is economic competition,鈥� Salzman says, it鈥檚 worth noting that 鈥渁 large portion of those high-ranking countries are economic train wrecks.鈥�

Salzman and Lindsay Lowell, of Georgetown University, in Washington, are the authors of arguing that, despite concerns that the United States鈥� K-12 system is not producing students with sufficient skills, specifically in math and science, American schools are in fact meeting and exceeding the current need of the U.S. labor market in that area. They going back to the 1970s and concluded that the flow of students with math- and science-related skills who are choosing and staying in those fields is strong and has gotten stronger over time.

The exception was among high-achieving students, who appear to be choosing other careers鈥攏ot because they lack the necessary skills, but because they seem to regard math- and science-focused careers as less attractive than other options, such as business, health care, and the law, the authors conclude.

Some observers suggest the United States is not keeping pace with the earlier educational standards it set, which proved so essential to its economic prosperity. In the 2008 book , Harvard University economists Claudia Goldin and Lawrence F. Katz argue that for most of the 20th century, advances in technology boosted the demand for educated American workers, and U.S. education kept pace, resulting in strong economic growth, shared across income groups.

But beginning in the 1970s and 1980s, educational attainment, as measured by high school and college completion, began to lag behind technological advances in that 鈥渞ace,鈥� they say, which led to reduced economic growth and to rising inequality. Among the factors contributing to that imbalance: large number of high school dropouts, students graduating from the secondary system without the preparation to succeed in college, and increased financial barriers to college, Goldin explains.

When the workforce cannot keep up with demands for skills, 鈥渢hose who can make the adjustments as well as those who gain the new skills are rewarded,鈥� Goldin and Katz write. 鈥淥thers are left behind.鈥�

One of the persistent questions American policymakers ask: Should the United States be more concerned about raising the performance of high achievers than with raising the achievement of the vast pool of students performing at relatively low levels, by the measure of tests like TIMSS and PISA?

But some of the countries and jurisdictions that outperform the United States on various measures, such as Canada and Japan on the PISA reading scores, also have smaller gaps between their highest- and lowest-performing students, suggesting that their education systems do a better job in challenging students at all levels. The takeaway is that 鈥測ou don鈥檛 have to compromise equity to achieve high levels of success,鈥� says Schleicher, of the OECD.

Hanushek, who has described the question as a debate over 鈥渞ocket scientists鈥� vs. 鈥渆ducation for all,鈥� has done research suggesting that improving the skills of students at the basic level and improving those of elite achievers are equally important to economic growth.

The Role of Culture

One of the most common mistakes that policymakers make in interpreting international test results is focusing on one aspect of high-performing nations鈥� school systems and assuming it can be replicated wholesale in American schools, many analysts say.

Loveless, of the Brookings Institution, sees that tendency in the view that national standards are driving high performance in high-achieving countries, when in fact many low-scorers have national standards, too. Advocates of various policies tend to 鈥渟eize on one country, one policy, and say that鈥檚 why the test scores are going up, when in fact it was a dozen things,鈥� Loveless argues. 鈥淵ou have to look at policies over the full distribution of countries, if you want to get lessons.鈥�

Any single-policy analysis also fails to take into account how great a role cultural norms play in shaping the effectiveness of educational strategies in high-performing nations, others say. For instance, when U.S. officials look at teaching methods in Japan, they鈥檙e often surprised by the extent to which educators in that country allow students to struggle with problems, rather than help them, says Stigler, of UCLA. Americans look at those methods and wonder why U.S. instruction isn鈥檛 modeled on that tough-love approach.

But it鈥檚 not that simple. Japanese cultural norms鈥攖ransmitted by parents and others鈥攃reate different expectations for what goes on in the classroom, Stigler says.

American students 鈥渁ren鈥檛 socialized to struggle hard,鈥� says Stigler. 鈥淭hey鈥檙e socialized to put their hands up and say, 鈥業 don鈥檛 know.鈥� 鈥� While a Japanese parent would be inclined to tell a child鈥檚 teacher, 鈥淭hank you for helping my kid struggle,鈥� Stigler suggests, an American parent might be more inclined to say, 鈥淲hy are you torturing my kid?鈥�

91制片厂视频, he says, 鈥渋s a cultural system, and cultural systems evolve over time to satisfy the needs of a whole range of forces.鈥�

Shared Traits

Even so, some researchers see a number of shared characteristics among top-performing education systems. For example, high-scoring countries tend to recruit and retain talented teachers and help them continually improve their classroom skills; they also combine clear, ambitious academic standards for all students with a strong degree of autonomy at the local school level, argues Schleicher, on OECD data.

By looking at those characteristics, 鈥測ou can actually go pretty far in understanding what makes education systems succeed, at least in the policy area, and derive a lot of lessons from them,鈥� he says.

Where, then, should U.S. policymakers direct their attention in gleaning lessons from abroad? Some say that the most important educational lessons are found at home, in Massachusetts and Minnesota, which have participated as individual states in the TIMSS and scored exceptionally well. Those states have roughly the population of high-performers like Finland and Singapore, those observers argue, and focusing on them removes many of the cultural and political variables across countries.

Others say that one of the keys to understanding the success of high-performing countries is not to focus on specific policies, but on the quality of the work the United States puts into implementing policies that fit within its educational, political, and cultural context.

A number of scholars who have studied Asian nations鈥� educational success, for example, say those countries do a much better job than the United States of improving and revising their policies in curriculum, instruction, and other areas, rather than simply focusing on the immediate results they bring.

鈥淭hey really worry about quality and implementation,鈥� says Alan Ginsburg, a retired director of policy and program studies at the U.S. Department of 91制片厂视频, who has examined Asian education systems. 鈥淭hat鈥檚 time-consuming. We don鈥檛 do that. 鈥�We worry much more about outcomes than about how to get there.鈥�

Stigler, the UCLA researcher, agrees. He cites the effect of an 鈥渋mprovement culture鈥� that infuses Japan鈥檚 education system鈥攐ne that requires patience and attention to detail in putting new policies in place.

鈥淭he story of education reform in our country is that things get rolled out very quickly, and there鈥檚 a lot of variability in how [they] get used,鈥� Stigler says. American school leaders 鈥渁re on a short time frame. They want to know that it will improve results at the end of the year. It takes time and [patience] for that to happen.鈥�

Ginsburg says one lesson from high-performing jurisdictions is that U.S. policymakers and researchers should look to new approaches to building core math and science skills among a much broader swath of the student population, rather than just designing and implementing curriculum and instruction for students who are already on a college track.

American schools could do more to integrate algebra, geometry, statistics, and other core competencies across the curriculum鈥攅specially in such course areas as career-and-technical education鈥攁nd give struggling and average performers more time to master those concepts, he argues. That approach would give students an understanding of the practical application of academic work, he says, and it would provide students, especially those who don鈥檛 go to a four-year college right away, stronger workforce skills.

Too often, U.S. schools promise to make students 鈥渃areer- and college-ready,鈥� Ginsburg says, but they end up not ready for either one.

Goldin, the Harvard economist, says gauging what kinds of skills will prove most valuable to U.S. students is difficult, if not impossible. But evidence suggests that students need a strong educational foundation, without 鈥渂reaks in the chain,鈥� from early education through college, she contends.

It also seems likely that demand will continue for skills that are not easily replaceable, such as analytical faculties, and the ability to think abstractly across disciplines, she says.

Such skills, Goldin points out, are not always easy to test, internationally or domestically鈥攐r to develop in the classroom.

鈥淚t鈥檚 much easier to teach with a textbook,鈥� she says. But 鈥渓ife is not about answering questions correctly. That鈥檚 why it鈥檚 difficult to teach it right.鈥�