Value-added modeling is an alternative approach to test-based accountability systems based on the proportions of students scoring at or above pre-determined proficiency levels. Value-added modeling techniques provide opportunities to estimate an individual teacher's effect on student learning, while allowing for the possibility to control for the…

James A. Hazlett, NAEP Administrative Director, discusses the National Assessment program as an accountability tool. The strengths and weaknesses of the program as an evaluative method in the cognitive areas are discussed at length. (MPJ) Aspect of National Assessment (NAEP) dealt with in this document: Program Description (Historical Background).