Diane Ravitch has it out for Texas in her latest post at Ed Week:
I am sure you recall that when No Child Left Behind was under discussion, there was a great deal of publicity about “the Texas Miracle.” I remember newspaper accounts of the wonders that had been accomplished by the simple strategy of testing and accountability.Soon after the election of George W. Bush as president, we learned that he was the architect of this miracle in Texas. The miracle occurred because of this strategy: the state tested every child every year in grades 3-8; disaggregated their scores by race, ethnicity, and other characteristics; published the scores; and then honored the schools where scores went up and shamed the schools where they did not. Mirabile dictu, it worked! Or so a credulous press told us. Test scores went up, graduation rates went up, and the achievement gap began to close.
. . .
But what we now know is that there never was a Texas miracle. At best, it was wishful thinking. At worst, it was a lie.
On the National Assessment of Educational Progress of reading, 8th grade students in Texas had exactly the same score in 2009 as they had in 1998. No progress, period.
By coincidence, Ravitch managed to pick the one NAEP score in which Texas students didn’t show improvement over the past decade or so. Look at how Texas students improved on NAEP in 4th grade reading, 4th grade math, and 8th grade math:
8th grade math: In 1996 (no data for 1998, Ravitch’s starting point), 41% of Texan eighth graders were below basic, and 21% were proficient or advanced. In 2009, only 22% were below basic and 36% were proficient or advanced. In other words, the number of kids below basic was cut almost in half, while the number who were proficient or advanced went up by 15 percentage points.
4th grade math: In 1996, 31% were below basic; only 25% were proficient or advanced. In 2009, 15% were below basic; 38% were proficient or advanced.
4th grade reading: In 1998, 42% were below basic; 28% were proficient or advanced. In 2009, 34% were below basic; 32% were proficient or advanced.
Now, as social scientists know, you can’t tell much of anything from trends in NAEP scores, without adjusting or controlling for anything. So Ravitch’s attempt at analysis is bogus in the first place. But if she had applied her analysis fairly — rather than by cherry-picking a single item — she would have to say that the huge gains in 4th and 8th grade math, and smaller gains in 4th grade reading, prove that Texas’s accountability system worked.
Last week Rep. Denny Altes (R-Fort Smith) introduced a Bill 

My collegue and coauthor, Robert Costrell, has a 