As a number of states begin evaluating teachers’ effectiveness based on changes in their students’ test scores, academic research is raising more questions about such value-added models...[USC Professor Morgan] Polikoff suggested that the study’s findings could represent something like the worst-case scenario for the correlation between value-added scores and other measures of instructional quality. Click below to read the entire Ed Week article...
Posted on: Sat, 17 May 2014 00:30:00 +0000
Trending Topics
Recently Viewed Topics
© 2015