While numerous recent authors have studied the effects of school accountability systems on student test performance, there has been very little research with regards to school mobility with school performance grades in an A-F system. For the purpose of this study, mobility is defined as a school's ability to have an increase or decrease in their…

Survey results from a national sample of economics instructors describe the grading policies and practices in principles of economics courses. The survey results provide insights about absolute and relative grading systems used by instructors, the course components and their weights that determine grades, and the type of assessment items used for…

This module describes a method for weighting various measures of student achievement, such as examinations and home assignments, in order to combine these measures into a final grade. Standard deviation methods receive extensive attention. (TJH)