This article examines some of the various judgmental errors and rationales that high school students make when attempting to solve basic probability exercises. Many of these errors allow the students to arrive at a correct answer and, thus, need to be examined more closely. (Contains 4 tables.)

Because they focus on the quality of instruction, teacher evaluations can be powerful catalysts for teacher and school improvement. But today, the typical teacher evaluation consists of a single, fleeting classroom visit by an administrator untrained in evaluation. Often he or she wields a checklist of classroom conditions and teacher behaviors…

Achieving full compliance with the accountability provisions of the No Child Left Behind (NCLB) federal legislation poses major challenges for most of the nation's states. Structured, open-ended interviews were conducted with ranking representatives from a number of so-called high-readiness states: California, Florida, New York, South Carolina,…

This report examines how state policymakers designed their accountability systems to meet the NCLB Title I requirements and the implications of its provisions for schools with large numbers of low-income and minority students. The authors conducted their study in six states--Arizona, California, Illinois, New York, Virginia, and Georgia--which are…

This report presents trial school-district-level results of the National Assessment of Educational Progress (NAEP) mathematics 2003, 2005, and 2007 assessments at grades 4 and 8 for 10 urban public-school districts: Atlanta City School District; Austin Independent School District (ISD); Boston School District; Charlotte-Mecklenburg Schools; City…

This report presents results for the first trial school-district-level science assessment in NAEP at grades 4 and 8. Ten urban public-school districts voluntarily participated: Atlanta City, Austin Independent School District, Boston School District, Charlotte-Mecklenburg Schools, City of Chicago School District 299, Cleveland City School…