New teacher evaluation reform efforts in the United States hold principals accountable for improving teaching and learning. Yet little is known about how effective principals are at these instructional leadership tasks or how principals experience and adapt to the demands of teacher evaluation reform over time. In the current study, principals (n…

We investigated how 12 K-12 public school principals in a Northeastern U.S. state perceived their role to provide teachers with instructional feedback during Race to the Top (RTTT). Guided by the use of evidence gathered from standardized teaching-practice rubrics, principals reported they provided more honest and frank instructional feedback to…

Set in a collective bargaining state in the Northeastern U.S., this exploratory case study investigated how a sample of 12 public school principals interpreted new teacher evaluation processes required by Race to the Top (RTTT). Principals reported that the RTTT evaluation system disrupted established routines and contractual guidelines for…

Our aim in this article is to draw attention to some underappreciated problems in the design and implementation of evaluation systems that incorporate value-added measures. We focus on four: (1) taking into account measurement error in teacher assessments, (2) revising teachers' scores as more information becomes available about their students,…