The government shutdown….

I haven’t written yet about this partly because, as a scientist, I’m so frustrated with the quite real effect on research, particularly at the NIH. But science has become truly global and, as a result, if its not done here in the States, it will get done elsewhere–although the results may then not accrue to advantage of the US.

I’m even more concerned about the debt ceiling issue. I’ve written about that issue before in the context of sequestration. I’ll simply reiterate that the brinksmanship is a very bad thing for the global economy.

Ultimately what I’m most worried about is the political dysfunction in governance at the federal level. This has manifested throughout the Obama Presidency in one form or another. Many others have written how the dysfunction we are seeing now is reminiscent of that seen before the American Civil War. That’s not a good precedent.

K-12 performance: more testing

From my college classmate Zeke Emanuel in The New Republic, here. Money quote:

Done properly, testing is not inert. Rather, it can be much more like the physical phenomena underlying the Heisenberg Uncertainty Principle. In the act of measuring students, you can actually affect how much knowledge they absorb and how well they retain it.

Zeke is raising a really important point. Learning outcomes are improved by the action of taking a test and getting the feedback of a grade. And increasing the frequency of testing actually improves those outcomes.