Regardless of how one might feel about the recent developments in teacher evaluation systems, No Child Left Behind (NCLB) and adequate yearly progress (AYP), or student assessments for high-stakes promotion decisions, educators overwhelmingly agree that use of multiple measures is better than reliance on a single measure such as a large-scale,…

In the past two years, as concerns over teacher quality have swelled, teacher evaluation has emerged as a crucial tool for principals and other administrators to improve instructor performance. More states are seeking federal waivers to the stringent benchmarks of No Child Left Behind; others are vying for Race to the Top funds. Both require…