Regression To The Mean

Growth seemed to be a hot topic this month, so I set out to write a blog post about student growth and how it should be (and shouldn’t be) used in school accountability systems. Then I read the Senate HELP committee’s RFI. When my blood pressure returned close to normal, my topic had changed. I had expected and can even accept the “school choice” vibes that ran through the RFI. What I cannot stomach, however, is the return to misplaced blame and outright meanness that helped derail the last 25 years of Education Reform. 

Accountability: Where Do I Begin?

If we’re serious about school accountability then it’s time to wipe the slate clean and begin again. There simply is no way to get from the current system, a glorified. Title 1 evaluation, to a working whole school accountability model. Here’s the first of an “Accountability Week” worth of posts to make that point.

A Commitment To Communicate

Andrew Ho, in his NCME presidential address, defended his use of metrics such as weeks, months, and “years of learning” citing what he dubbed as “the accuracy-engagement tradeoff” while asking “Can good communication enable better accuracy and engagement?” My response, as Andrew suggested is the answer to all such questions, is “It depends.”

A Little Less IRT, A Little More IRS

It is clear to even the staunchest advocates of state testing and test-based accountability that item response theory (IRT) is not the best foundation on which to build models of school performance, let alone school effectiveness. It is time, therefore, to shift our accountability focus from IRT and building better tests to lessons we canContinue reading “A Little Less IRT, A Little More IRS”

AITA

It’s a fairly common occurrence for me not to recognize or know how to interpret the various emojis, acronyms, and hashtags I encounter while scrolling through the latest on Taylor Swift, the local sports teams, my favorite #GBBO contestants, and a little assessment and measurement angst – iykyk, right. The most recent case: the lettersContinue reading “AITA”