Building Assets, Reducing Risks (BARR) is an evidence-based strategy that uses research and real-time data to increase teacher effectiveness and improve student outcomes. Hans Bos explains the methodology behind an AIR evaluation that found the model leads to better academic performance, fewer course failures, more courses attained, and better relationships.
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29 Mar 2013
In this video interview, Hans Bos, senior vice president at AIR, explains how to best use big data and design education research to have a real impact on people and issues. In particular, good research should be relevant, valid, and reliable, Bos says.