UARK Study Shamelessly (& Knowingly) Uses Bogus Measures to Make Charter Productivity Claims

July 22, 2014


Any good study of the relative productivity and efficiency of charter schools compared to other schools (if such comparisons were worthwhile to begin with) would require precise estimates of comparable financial inputs and outcomes as well as the conditions under which those inputs are expected to yield outcomes. The University of Arkansas Department of Education […]

Chronicles of (the conceptually incoherent & empirically invalid world of) VergarNYa

July 8, 2014


As with the Vergara case in California, a central claim of the New York City Parents Union is that the presence of statutory tenure protections in New York State leads to a persistent and systematic deprivation of a sound basic education which falls disproportionately on the state’s low income and minority children. Let’s review again […]

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The VergarGuments are Coming to New York State!

July 4, 2014


And so it goes… The VergarGuments keep-a-comin… spreading their way from California to the Empire State, from Albany to Buffalo. And what are VergarGuments you say? Well, a VergarGument is a fallacious form of legal reasoning applied in the context of state constitutional litigation over causes of inequities and inadequacies of schooling selectively suffered by […]

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On “Access to Teacher Quality” as the New Equity Concern

July 2, 2014


A short while back, the Center for American Progress posted their take-away from the Vergara decision. That takeaway was that equity of teacher quality distribution is the new major concern, or as they framed it Access to Effective Teaching. Certainly, the distribution of teaching quality is important. But let me set the record straight on […]

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The real path to quality, equitable and adequate schooling (hint – It’s not Vergara!)

June 23, 2014


The blogging has been sparse lately because my head is buried in really cool and important projects these days. My apologies to those anxiously awaiting glib, sarcastic updates and smackdowns on issues such as the Vergara case (where the logical fallacies run wild – more later if I ever get the chance) or the multitude […]

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Stronger than the Scorn: How do NJ schools really stack up?

June 3, 2014


This is my end of school year review for New Jersey schools. Indeed much of the data in this post is from years prior. Nonetheless, these data affirm a long standing strong position of New Jersey schools either in the U.S. or international context. On many occasions I’ve pointed out better and worse uses of […]

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On Teacher Effect vs. Other Stuff in New Jersey’s Growth Percentiles

June 2, 2014


PDF: BBaker.SGPs_and_OtherStuff In this post, I estimate a series of models to evaluate variation in New Jersey’s school median growth percentile measures. These measures of student growth are intended by the New Jersey Department of Education to serve as measures of both school and teacher effectiveness. That is, the effect that teachers and schools have […]

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