Under Part B of the "Individuals with Disabilities Education Act" ("IDEA"), states must collect and examine data to determine whether significant disproportionality on the basis of race and ethnicity is occurring in the state, or its school districts, with respect to the identification, placement, and discipline of students…

In many arenas, the demand for data has outstripped the availability of good data and has increased the tendency to grab for whatever numbers are being circulated in the literature. As a result, when someone says: "This is the best data available," it is essential to remember that "best" does not always mean good. This caution is particularly…

This report presents estimated data on the exit reasons for students with disabilities projected to leave Illinois public schools after the 1997-98 school year. The data were prepared by averaging the information provided by school districts regarding students who were no longer receiving special education services during the 1995-96 and 1996-97…