Twenty years ago, the educational rights of students with disabilities were dramatically and firmly established in law and practice. Prior to that time, many students were refused enrollment or special educational services. As recently as 1973, at least one million students were denied enrollment in public schools solely on the basis of their disabilities, and at least two million others were n...

Research has focused on increasing the treatment integrity of school-based interventions by utilizing performance feedback. The purpose of this study was to extend this literature by increasing special education teachers' treatment integrity for implementing antecedent and consequence procedures in an ongoing behavior support plan. A multiple baseline across teacher-student dyads (for two class...

Among the many reasons that may limit the adoption of promising reform ideas, policy capacity is the least recognized. The concept itself is not widely understood. Although policy capacity is concerned with the gathering of information and the formulation of options for public action in the initial phases of policy consultation and development, it also touches on all stages of the policy proces...

Busy-wait techniques are heavily used for mutual exclusion and barrier synchronization in shared-memory parallel programs Unfortunately, typical implementations of busy-waiting tend to produce large amounts of memory and interconnect contention, introducing performance bottlenecks that become markedly more pronounced as applications scale. We argue that this problem is not fundamental, and that...