Keary McCarthy · October 17, 2014

What Do School Performance Index Scores Mean Anyway?

Ever wonder how the state comes up with a Performance Index Score for public and charter schools? As part of our work on the Ohio Charter School Accountability Project, we recently published a brief explanation of how the Performance Index Score is calculated and why it is considered to be the key measurement for evaluating schools. Read it here: A Performance Index Primer: What do PI Scores Mean, Anyway?