Primary research in education and social sciences is marked by a diversity of methods and perspectives. How can we accommodate and reflect such diversity at the level of synthesizing research? What are the critical methodological decisions in the process of a research synthesis, and how do these decisions open up certain possibilities, while…

In recent years there have been increasing efforts to use accountability systems based on large-scale tests of students as a mechanism for improving student achievement. The federal No Child Left Behind Act (NCLB) is a prominent example of such an effort, but it is only the continuation of a steady trend toward greater test-based accountability in…

This synthesis report provides a historical look back over the past 15 years of alternate assessment, from the early 1990s through the mid 2000s, as reported by state directors of special education on the National Center on Educational Outcomes (NCEO) state surveys, and augmented by other research and policy reports published by NCEO and related…