High schools should dare to measure success differently

Jay Matthews:

On my blog, washingtonpost.com/class-struggle, I gush over my many genius ideas, worthy of the Nobel Prize for education writing if there was one. Here is a sample from last month:
“Why not take the Collegiate Learning Assessment, a new essay exam that measures analysis and critical thinking, and apply it to high schools? Some colleges give it to all of their freshmen, and then again to that class when they are seniors, and see how much value their professors at that college have added. We could do the same for high schools, with maybe a somewhat less strenuous version.”
Readers usually ignore these eruptions of ego. But after I posted that idea, a young man named Chris Jackson e-mailed me that his organization had thought of it four years ago and had it up and running. Very cheeky, I thought, but also intriguing. I never thought anyone would try such a daring concept. If your high school’s seniors didn’t score much better than your freshmen, what would you do? What schools would have the courage to put themselves to that test or, even worse, quantify the level of their failure, as the program does?