All 50 states use observations to evaluate practicing teachers, but we know little about how administrators actually reason when they use those observation protocols. Drawing on think-aloud and stimulated recall data, this study describes the types of strategies and warrants practicing administrators used when rating with their district's…

Teacher observations are being used for high-stakes purposes in states across the country, and administrators often serve as raters in teacher evaluation systems. This paper examines how the cognitive aspects of administrators' use of an observation instrument, a modified version of Charlotte Danielson's Framework for Teaching, interact with the…

A primary focus of recent educational policymaking has been on improving measures of teaching effectiveness, attributable in part to recent federal policies such as the Race to the Top initiative and Investing in Innovation. To date, neither researchers nor practitioners have arrived at a consensus on the best methods for evaluating special…

Over a relatively short period of time, states and districts across the country have embraced reform surrounding teacher evaluation and compensation. Public concern over teacher evaluations, combined with federal initiatives designed to support teacher evaluation reform, led many states to adopt more comprehensive evaluation systems that draw on…

The purpose of this essay is to provide an overview of the challenges of accounting for students with disabilities (SWDs) and English learners (ELs) in the evaluation of mainstream teachers. We focus on the two prominent indicators of teaching quality--classroom observations and value-added scores. We begin by describing each indicator and…

The last decade produced numerous studies that show that students learn more from high-quality teachers than they do from lower quality teachers. If instruction is to improve through the use of more rigorous teacher evaluation systems, the implementation of these systems must provide consistent and interpretable information about which aspects of…