It suddenly occurred to me while reading eduwonk, that all this effort on improving teacher quality is so inefficient.
What we need is highly qualified students!
By the way, go read the Education Intelligence Agency's (EIA) take on "bubble tests."
Any question on a fill-in-the-bubble test provides all the data necessary to come up with the correct answer. Students are then supplied with four or five possible responses. By their very nature, standardized tests inflate the scores of students on the low end of the scale. The only students who score lower than 20 percent on a fill-in-the-bubble test are victims of bad luck, since entirely random responses should raise you at least that high.
I would go even further. Since we all know that most multiple choice tests have at least two distractors that you can eliminate out of hand, most kids should score at least 50% on any test. When you consider that the students have been prepared for the tests, its a wonder than anyone fails.