While regression discontinuity has usually been applied retrospectively to secondary data, it is even more attractive when applied prospectively. In a prospective design, data collection can be focused on cases near the discontinuity, thereby improving internal validity and substantially increasing precision. Furthermore, such prospective…

States and school districts receive funding through ESEA, IDEA, and national school meals programs. Some requirements for these programs are intended to help ensure program integrity and transparency, among other purposes, but questions have been raised about whether some federal requirements place an undue burden on states and school districts.…

A method for using routinely collected data from large management information systems for program development is described. The example of school lunch participation illustrates the use of time series data to explore causes for observed changes in performance at the various project sites where a program is being carried out. (PN)