«Why do state officials
value conventional schools more than charter schools?
Not exact matches
Most
schools are aware of the
value of replacing
conventional lighting with low energy versions.
The wealth of information that Chetty et al. have about families from tax records and some clever analyses effectively rule out the possibility that
conventional estimates of
value - added based only on
school administrative data are misleading.
All of these encouraging studies used experimental evidence to investigate the bias of using
conventional value - added scores to compare teachers working in the same
school.