Bad Teacher

I can’t believe the incredible luck we’ve been having here in discussing a topic and then hearing that topic discussed elsewhere.

I post about Nations Going Into Retirement, then almost immediately hear Jagdish Bhagwati saying something similar on EconTalk about India.

I post about the American Dream, ideals vs. materialism, and then hear a pertinent quote about that on a Harvard Business Review Ideacast.

I posted about how Teachers Matter. This week’s EconTalk has guest, Eric Hanushek, discussing education. In his research, he has convinced himself that teachers matter more than most things in education.

Further, commentator, Wally, brought up the topic of Finland’s successful education in the comments of my Teachers Matter post. Hanushek discusses that very topic in the podcast. I was skeptical that the story Wally linked to provided all the answers. Hanushek is skeptical that Finland’s success can be explained with any small number of factors. But, he does think teachers matter there, too. He said that he’s not sure why, but teaching is a revered profession in Finland so it naturally attracts good teachers. He also believes local choice — among administrators and parents — contributes, but still thinks teachers matter most there.

Hanushek says that a key reason U.S. education lags other countries, as measured by test results, is that we don’t have a good mechanism for eliminating the bad teachers, whereas education systems in other countries are more open to that. He’s not even talking about making every teacher great. Just getting rid of the bad ones will help. Even when it’s obvious, when most parents at the school and most teachers can point to the two or three bad teachers, nothing can be done.

Sound-good politics beginning to ring hollow

Now Obama wants government to be the Consumer Reports for colleges. Whatever.

Judging from his uninspired speeches, I don’t think he is even buying his own BS.

Teachers matter

Here’s an interesting write-up of a high school turnaround.

Decades ago, the school was slivered off from a suburban school district by the neighboring urban school district so it could meet its racial diversity targets. That district, along with this school, when down hill and only a third of students were graduating.

Fast forward to 2007 and the residents of this area voted to move back to the suburban school district.

Now, just five years later, 90 percent graduate from that high school.

The surprising bit for me: The new school district only hired 12 people from the previous district to fill the 400 positions to staff the schools that transitioned.

That surprised me because my mental model had been that the teachers are less important in the school failure equation than student and parent expectations. Perhaps I need to rethink that.


Loosely connected cost-benefit analysis?

To my previous post, I can imagine that some people would make the case that sending disruptive kids home from school will increase crime rates, so better to keep them in school.

This is one example of a concept I’ve been thinking about, but don’t have a good name for yet. For the lack of a better name, I’d call it ‘loosely connected cost-benefit analysis’.

This happens when we ascribe benefits, like lower crime rates, to schools because they keep criminals preoccupied. There may be some truth to that, but there are also problems with this reasoning.

First, keeping criminals preoccupied isn’t the purpose of education. Providing an education to students is. The folks who support this second order benefit of using schools to keep criminals off the streets don’t consider the cost that imposes on the school’s primary goal of educating students.

Second, it isn’t fair for the students and parents who want their kids to get an education.

Third, it assumes there are no better ways of dealing with criminals. Isn’t it the job of parents and police to limit criminal activity? I don’t think we gain when we try to offload that responsibility on to schools.

If you think I’m being too narrow-minded and should be more open to all the holistic benefits of schools, I encourage you to consider the following example.

Community centers that promote recreational sports leagues are also a way to keep criminals preoccupied. Though I can’t imagine many people would argue that community centers should be forced to let misbehaving people continue to participate.

I imagine there would be large agreement that community centers have the right and duty to expel dangerous people to keep other members safe and the programs productive. If you agree with that, then why would you think that schools should be forced to keep disruptive students?

Most people could easily predict what would happen if community centers were forced to keep misbehaving people. Community centers would become dangerous, which would chase away well-behaved members and cause eventual failure. The blind spot created when changing ‘community centers’ to ‘schools’ amazes me.


Sometimes free is too expensive

This post from a teacher on Instapundit reminded me of my Education: It Doesn’t Need to be One-Size-Fits-All post from 2010.

This part is a good example of what I meant that the preferences of the experts who set K-12 standards are not necessarily the preferences of everyone:

The only reason that the 60% of the kids who bothered to show up daily even came to school was for the 2 free meals and the climate control. We needed a force of 15 security people to keep the kids IN CLASS. They had no desire to learn. They did not CARE if they failed. I never, ever had kids who started at my school as 9th graders and had enough credits to be juniors by their third year. Most didn’t even have enough credits to be sophomores. And this was when summer school was free!

Granted…this is summer school.

There are some thought-provoking nuggets embedded in here. Why didn’t they care if they failed? Why didn’t they have a desire to learn? I think it’s because they believe they can get by without learning what’s taught in school. They don’t value the college prep value prop like the “experts” who designed the curriculum and most of the U.S. that has been brainwashed that a college prep education is the only way to go.

Something is broke if 15 security people are needed to keep the kids in the classroom. The disruptive kids need to be sent home. Let the parents figure out what to do with them. But, the incentives are against that. If the school sends those kids home, they won’t get money from the state. My guess is that the school district comes out ahead financially by paying for security and collecting the money for attendance rather than sending half the kids home.

It was really hard to write this one without cuss words, sorry

Bryan Caplan suggests that students in the bottom half of their class begin vocational education after elementary school. I recommend reading the whole post.

According to Caplan, a critic of his idea thinks this might:

…intensify the already severe problem of business brainwashing…[of] narrow materialism, unquestioning conformism, and outright deception…[and that] Academic education is a vital counterbalance [by teaching us] to challenge the status quo to think for ourselves, and appreciate the plurality of values.

Caplan has seven points for his critic to think about. I like this one:

Academic education does indeed instill a distinct set values.  But I see near-zero evidence that schools encourage students to “think for themselves.”

I think what his critic really means by “think for ourselves” is to present a set of values that agrees with his own.

One point Caplan doesn’t mention: folks in the bottom half of the class probably won’t get whatever the academic world is trying to instill in them.

I don’t mean that they’re too dumb to get it.

I know quite a few people who were in the bottom half of their class. Part of the reason they were is because they seemed advanced in thinking for themselves and thought school was bullshit (looking back, I think their point has some merit).

They spent considerable time developing skills with something they enjoyed and are doing fine now doing something that uses those skills.

Plus, isn’t education supposed to teach us how to read, write and do arithmetic? If Caplan is accurately portraying his critic’s viewpoint, then I think he exemplifies one thing that’s wrong with education — the education body sees itself as “vital” for something other than education.

Update: For clarity, it wasn’t Caplan’s point that made me want to use cuss words, it was his critic’s.  Also, while I agree with the intent of Caplan’s point, I don’t agree that it is as simple as putting the bottom half of the class through a vocation.

Rather, I think it is something that should be able to be done as a choice and not degraded as the ‘path for dummies.’

Also, I think that many vocations that are now achieved through the university track could easily be achieved through more of a vocational track. For example, I could have been successful in my former profession as an engineer with all the humanities hoopla added into my education by university requirements.

One of the unintended consequences of subsidizing college education has been the consolidation of vocational professions into universities.

The end is nigh

Now they are writing books about how higher education may change in the next decade (via Marginal Revolution). This one happens to be from the editor-at-large (whatever that means) of The Chronicle of Higher Education.

From the book description:

The great credential race has turned universities into big business and fostered an environment where middle tier colleges can command elite university-level tuition while concealing staggeringly low graduation rates and churning out students with few hard skills into the job market.

I wonder if the NCAA will split off and form its own professional athletic leagues that are supported by beer companies.