Randomized experiments are often considered the strongest designs to study the impact of educational interventions. Perhaps the most prevalent class of designs used in large scale education experiments is the cluster randomized design in which entire schools are assigned to treatments. In cluster randomized trials (CRTs) that assign schools to…

Immigration and migration to New York City (NYC) collectively create a dynamic population of students. In this brief the authors use a decade of detailed, longitudinal data on NYC's 1st-8th graders to explore both the "stock" of students enrolled and the "flow" of new entrants in each academic year. Together, these paint a…

The purpose of the Peer Victimization Intervention (PVI) was to develop and implement a culture-specific pilot intervention to address the effects of bullying on middle school students who are victims utilizing the Participatory Culture-Specific Intervention Model (PCSIM; Nastasi, Moore, & Varjas, 2004). The involvement of participants who serve…