Research shows low-income students suffer disproportionate learning loss over the summer and because those losses accumulate over time, they contribute substantially to the achievement gap between low- and higher-income children. The Wallace Foundation is funding a five-year demonstration project to examine whether summer learning programs can…

The Tennessee legislature sponsored a study on the effects of class size (Project STAR). The design and measurement techniques of this study are discussed. The establishment of the basic elements of the design is examined, followed by the recruitment of schools and school systems to participate in the study. The process of setting up smaller…