Have you ever been accused of saying something you didn’t? You know, like the time your mom thought you nodded slightly after she asked if a new dress made her look fat, but you were really just looking at a ball of fuzz on the floor? Or when someone accused you of being a data-distorting Common Core supporter when you actually aren’t?
Wait, you mean that second thing hasn’t happened to you? I guess it must just be me. We six-year-olds are always getting picked on!
I returned from Christmas break yesterday to find a trackback on a post I wrote back in October about what this year’s NAEP results do and do not mean. In that post, I chided anti-reform activists—at that point in full rhetorical tilt just days before the catastrophic November elections—for leaping to unfounded statistical conclusions about the NAEP scale score drops in math that Colorado experienced in 2015.
The trackback led me to a Breitbart article by Ze’ev Wurman, a prominent national critic of Common Core. I was initially happy to see Little Eddie’s informal work picked up by a national education writer, but that excitement evaporated when I looked a little more closely and saw this:
Even before the recent NAEP results were published, Common Core proponents urged us not to engage in what they called “misnaepery” – or, jumping to unsubstantiated conclusions based on preliminary data.
Some were reasonably cautious, others were not beyond presenting visually misleading data to prop their claim that nothing has changed (in these charts, for example, the author draws NAEP with a 50 points/grid, where 10-12 points equal a grade level; in other words, it takes 4-5 grades difference to move the chart one grid. Small wonder the NAEP charts look flat there.)
That third link—the one serving as an example of not being reasonably cautious—leads you back to my October blog post on NAEP scores, apparently concluding that I was deliberately trying to obscure the data, claim that scores didn’t change on the 2015 NAEP, and defend Common Core.
Yeah, let’s talk about that. Continue Reading »