We’d Be Better Off If Every Human Were As Good As the Top 10 Percent of Humans

Let our journalists help you make sense of the noise: Subscribe to the Mother Jones Daily newsletter and get a recap of news that matters.


James Pethokoukis comments on an Economist cover story making the case that teacher quality is important:

Among the many studies cited: a University of Melbourne review of more than 65,000 papers on the effects of various classroom interventions. It concludes that what matters most is teacher expertise: “All of the 20 most powerful ways to improve school-time learning identified by the study depended on what a teacher did in the classroom.”

Another paper found that students taught by teachers in the top 10% for effectiveness learn 1.5 years’ worth of material in an academic year, three times as much as those taught by teachers in the bottom 10%….The big question, then, is to what extent good teaching can be taught. Are high-quality teachers born that way or can they be made?

I’ve been hearing about this approximately forever. And I don’t really doubt it. Some teachers are better than others. Duh. The most effective 10 percent of teachers help their students more than the other 90 percent. Duh. It would be great if we could train all teachers to be as good as the top 10 percent. Duh. We ought to fire the really bad teachers. Duh.

Here’s what I don’t get: Why is it that this frenzy about “quality” is mostly reserved for teachers? Isn’t it true of literally every profession? Some prison guards are better than others. The most effective 10 percent of accountants will do your taxes better than the other 90 percent. It would be great if we could train all police officers to be as good as the top 10 percent. The Senate would be a better place if we could fire Jeff Sessions and train all the rest to be as good as Ron Wyden.

I’m all for training teachers to be as good as possible. But the existence of a bell curve of quality is pretty much inevitable everywhere. So why are politicians and academics so obsessed with teachers? Why not a national campaign called “A Nation at Risk” declaring that policing is in crisis and we won’t rest until we’ve fired all the bad ones and put in place a comprehensive quality testing regime that rates every single police officer in the country?

I’m serious about this. Every profession has a top ten percent and a bottom 3 percent. Every profession would be better if more of its members were as good as the top 10 percent while the bottom 3 percent were systematically fired. This is, frankly, so obvious, that it barely even deserves to be called an observation, let alone an insight. And yet, we all ooh and ah when these banalities are applied to teachers. What’s the deal with this?

IT'S NOT THAT WE'RE SCREWED WITHOUT TRUMP:

"It's that we're screwed with or without him if we can't show the public that what we do matters for the long term," writes Mother Jones CEO Monika Bauerlein as she kicks off our drive to raise $350,000 in donations from readers by July 17.

This is a big one for us. It's our first time asking for an outpouring of support since screams of FAKE NEWS and so much of what Trump stood for made everything we do so visceral. Like most newsrooms, we face incredibly hard budget realities, and it's unnerving needing to raise big money when traffic is down.

So, as we ask you to consider supporting our team's journalism, we thought we'd slow down and check in about where Mother Jones is and where we're going after the chaotic last several years. This comparatively slow moment is also an urgent one for Mother Jones: You can read more in "Slow News Is Good News," and if you're able to, please support our team's hard-hitting journalism and help us reach our big $350,000 goal with a donation today.

payment methods

IT'S NOT THAT WE'RE SCREWED WITHOUT TRUMP:

"It's that we're screwed with or without him if we can't show the public that what we do matters for the long term," writes Mother Jones CEO Monika Bauerlein as she kicks off our drive to raise $350,000 in donations from readers by July 17.

This is a big one for us. So, as we ask you to consider supporting our team's journalism, we thought we'd slow down and check in about where Mother Jones is and where we're going after the chaotic last several years. This comparatively slow moment is also an urgent one for Mother Jones: You can read more in "Slow News Is Good News," and if you're able to, please support our team's hard-hitting journalism and help us reach our big $350,000 goal with a donation today.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate