National Public Education

“Endangering Prosperity” by Eric Hanushek

Eric Hanushek et al. have written an excellent book on the economic implications of our weak public education system.  The authors put to rest many of the popular misconceptions about the schools.

First, just to review what everyone knows, on an international test of student achievement, such as the PISA exams (Program for International Student Assessment), the US ranks 32nd out of the 68 countries tested in math in 2011, in other words, just about at the bottom of the list of developed European and Asian countries.  The results are only slightly better for English skills.  All this is well known.

What is not so well known is that this poor showing is not caused by our diverse population.  All our students do poorly, rich and poor.  Among white students whose parents are college educated, less than half are at a proficient level in math, putting them below all the students, minorities included, in 16 other countries.  Our best students are nowhere near as good as the best students in many other counties.  Among white students in the US, only 9% performed at an advanced level, putting us, again, at the bottom of the developed world.  The problems of our educational system are not limited to our poor and minority communities.

As Hanushek points out, the US is not the only diverse country.  Canada, for example, has a similar level of diversity, but does much better than us educationally.  They also are a big country spread over a wide area, yet still seem to find a way to educate everyone.  It is not just the small homogenous countries that do well.

What Hanushek is worried about is that there is no doubt that these educational problems will affect our economy.  There can be no argument that educational level does not have an effect on economic growth.  The chart is right there on page 24 of this book.  All the countries with high test scores also have high rates of economic growth from 1960 to 2009.  And those with low test scores have low rates of growth.  The US is, again, about in the middle, below most of the wealthy countries in the world.

The authors also show that it is not simply the amount of money spent on education, or even the number of years of schooling offered, that makes a difference.  Strangely enough, it is how much the students actually learn that matters.  This is what is correlated with economic growth.

All this bodes ill for the future of US prosperity.  We are in trouble.  As Hanushek points out, many of our economic gains over the past two centuries have been linked to non-educational factors, such as our natural resources and our traditional support for new and innovative businesses.  And we also had an educational system that included a higher percentage of our population than any other country.  But none of this is still true today.  The rest of the world has caught up with us, and they have done so by educating their children to a higher level.  That is what we need to do if we want to continue to grow.

All this needs to be read by a wider audience.  The data in a book like this, written by professional economists, ought to be read by every state legislator and every member of the state departments of education, not to mention the federal Secretary of Education.  They are the ones in charge of our schools; it is up to them to find a way to improve them.  If they cannot do this, they need to be replaced by someone who can.

The only problem I have with this book is that Hanushek then blames teachers and particularly the teachers’ unions for these problems, saying that teachers have uniformly opposed innovations in public education, such as vouchers and charter schools.

This may be true, but they oppose them for good reason.  Is there any evidence that these quasi-private schemes will ever improve the public school system?  Can we really make a public program better by making it more private?   Does that make sense?  Regardless of how well each one does, these schemes cannot solve the overall problem, since they have no way to address the entire public program.  They only work because they are separate from the rest of the program.  That is not a viable solution.

Still, I am thankful that Mr. Hanushek has written such a good book on the realities of the link between public education and economic prosperity.

Peter Dodington

September 9, 2017








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