School grades provide an easily understandable metric to measure the performance of a school. Parents and the general public can use the informational baseline school grade and its associated components to understand how well each school is serving its students. The school grades calculation was revised substantially for the 2014-15 school year to…

Nationally, there are dozens of established indicators of school performance and thousands of possible combinations of those indicators to create an accountability framework. How do policy makers decide which variables are most important? This relates to measurement modeling -- that is, how to incorporate all pieces of the puzzle into a…