The purpose of the study was to investigate the relationship between how thoroughly School-wide Positive Behavioral Interventions and Supports (SW-PBIS) is implemented in elementary classrooms, junior kindergarten through fifth grade, and students' and teachers' perceptions of safety. An additional purpose was to investigate whether child…

Background: Few nutrition interventions in kindergarten classes have been evaluated, and none has been tested for program effectiveness, implementation, and dissemination. Building a Healthy Me (BHM) is a nutrition intervention for kindergarteners that is classroom-based and includes a family component. This study evaluated the public health…

Using a cluster randomized trial design, we evaluated the persistence of effects of a research-based model for scaling up educational interventions. The model was implemented in 42 schools in two city districts serving low-resource communities, randomly assigned to three conditions. In pre-kindergarten, the two experimental interventions were…

Intel Teach to the Future was designed to provide a professional development experience that would prepare teachers to use technology with their students. The developers of the Intel Teach to the Future program began with two equally weighted goals, one related to the type of impact they wished to have and one related to the scale of impact. The…