State Reports Show Almost All Teachers Are Effective or Highly So. Is This Good News? April 2013
Importance is Important for Rules of Evidence Proposed for ED Grant Programs March 2013
Does 1 teacher = 1 number? Some Questions About the Research on Composite Measures of Teacher Effectiveness February 2013
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Evidence Archives
Study Shows a “Singapore Math” Curriculum Can Improve Student Problem Solving Skills April 1, 2013
Empirical Starts on a 3rd Investing in Innovation (i3) Evaluation March 22, 2013
Oklahoma Implements Empirical’s Observation Engine for Certification of Classroom Observers October 10, 2012
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