International large-scale student assessments (ILSAs) in education represent a valuable source of information for policy-makers, not only on student achievements, but also on their relationship with different contextual factors. The results are partly described in the official studies' reports; more can be derived from the publicly released data…

Good reforms can have harmful results if equity effects are ignored. As California implements its accountability system, certain questions must be addressed concerning the system's data use, measurement features (consistency, meaningfulness, achievement growth, achievement gaps among groups), instructional improvement focus, incentives for…

The author, an executive director of Assessment and Accountability for the Poway Unified School District, relates how their school district implemented an assessment program with practical applications to teaching and learning. Rather than being yet another burden on teachers or a local report card on schools, the district's goal was to define…

Identifies situations in which there is disparity between coefficients calculated from aggregate versus individual level data. Determines the magnitudes of these discrepancies, and discusses the implications for test score reporting and policy decisions based in whole or in part on the aggregate level relationships and discrepancies identified.…

Discusses which kinds of data educators should respect and which they should reject. Asserts that most state accountability tests fail to produce the kinds of data that will improve teaching and learning. Teachers can get the data they need from their own instructionally useful classroom assessments. (WFA)

This is the final report of the National Academy of Education's Panel on the Evaluation of the National Assessment of Education (NAEP) Progress Trial State Assessment. In this report, the Panel considers philosophical, technical, and policy issues concerning the NAEP in the immediate future and in the long term. The high technical quality of the…

Recent developments in the National Assessment of Educational Progress (NAEP) have addressed criticisms of previous assessments and have focused on state education departments as the major clients for test results. NAEP currently indicates progress in academic learning but does not define which aspects of schools are responsible for successes and…