Teacher Work Samples (TWS) can be viewed in terms of a product and a process. As a product, the TWS measures a teacher candidate's (TC's) ability to promote student achievement, documents that TCs have met minimum national standards, and validates teacher education programs. Teacher candidates engage in observable, job-related behaviors that serve…

The Academy for Educational Development (AED) sent a research team to Western Oregon University (WOU) on November 17-18, 2008, to conduct interviews with individuals who play important roles in the university's teacher preparation program. These interviews, along with additional materials provided by WOU and identified by the AED research team,…

The 24 chapters of this collection discuss contemporary approaches to using student learning gains to evaluating teachers or schools. The four methods considered are: (1) the Oregon Teacher Work Sample Methodology (chapters 2 through 6); (2) the Dallas Value-Added Accountability System (Texas) (chapters 7 through 11); (3) the Tennessee Value-Added…