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REL N

D.C. schools to use data from teacher evaluation system in new ways - 0 views

www.washingtonpost.com/...AR2011021302584.html

ADMS707 Evidence-based Decision-making VAModels Niemeyer

shared by REL N on 16 Feb 11 - No Cached
  • by matching teachers' ratings to the universities they attended, officials are deciding which pipelines deliver the best, or worst, talent.
  • "We'll just stop taking graduates from institutions that aren't producing effective teachers."
  • Teacher ratings from one cluster of schools might be compared with those from another cluster to assess how a particular instructional superintendent is faring. Principals will be judged in part by the number of "highly effective" teachers they are able to retain from year to year. Instructional coaches will be held accountable for the ratings of the teachers they coach.
  • ...2 more annotations...
  • Critics of value-added evaluation models, who have objected to using the data to fire teachers, say that expanding their use is unwise at this point. "The core problem with these data is the creation of incentives to narrow the curriculum," said Richard Rothstein, a research associate with the Economic Policy Institute and one of the authors of a recent report critical of value-added evaluations.
  • "It's never been piloted, never been tested," Saunders said. "And the conclusions made using IMPACT as a basis will be just as flawed as the instrument they rely upon."
  • REL N on 16 Feb 11
     
    DC is expanding the use of the data from value-added evaluation models. "And the conclusions made using IMPACT as a basis will be just as flawed as the instrument they rely upon."
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