Education Commons^™

An Empirical Study Of Design Parameters For Planning Two-Level And Three-Level Cluster Randomized Trials To Detect Moderator Effects, Qi Zhang

Dissertations

In the last two decades, we have seen an increasing number of impact studies in education that are designed to detect a meaningful average treatment effect, which answers the what works question. Recently, researchers have started to consider how to expand the design of impact studies to answer questions regarding the treatment effect heterogeneity across different contexts, such as for whom and under what conditions programs work. Answering these questions is imperative in the quest to make evidence-based and context-relevant decisions to improve educational outcomes for all students.

Many of the impact studies utilize a cluster randomized trial (CRT). CRTs …

To And Through College: Investigating Attitudes Towards, Enrollment In, And Graduation From College, Elise Swanson

Graduate Theses and Dissertations

Postsecondary access and degree completion are increasingly important concerns for individuals and policymakers. This dissertation presents evidence on three distinct strategies for increasing students’ level of preparedness for higher education, rates of postsecondary enrollment, and rates of postsecondary degree completion. The first is an intervention aimed at increasing eighth-grade students’ familiarity with college life. Results from an experimental study indicate that students assigned to participate in campus visits demonstrate higher levels of knowledge about college, are more likely to have conversations with school personnel about college, put forth higher levels of effort while completing a college-related survey, and express a …