The Pennsylvania Educator Effectiveness System strives to place an effective teacher in every classroom. This evaluation system incorporates the use of value-added growth measures, not only at the teacher level, but also at the building level. These building level scores are included in every teacher's yearly evaluation. This study sought to…

This is the first book to gather and address what we have learned about the impacts and challenges of data-intensive teacher evaluation systems--a defining characteristic of the current education policy landscape. Expert researchers and practitioners speak to what we know (and what remains to be known) about evaluation measures themselves, the…

Teacher evaluation is at the center of current education policy reform. Most evaluation systems rely at least in part on principals' assessments of teachers, and their discretionary judgments carry substantial weight. However, we know relatively little about what they value when determining evaluations and high stakes personnel decisions. The…