Lindsay Page
Examining the Relationship Between Randomization Strategies and Control Group Crossover in Higher Education Interventions
Topics: MethodsTags: Higher educationThis article examines the risk of crossover contamination in individual-level randomization, a common concern in experimental research, in the context of a large-enrollment college course. While individual-level randomization is more efficient for assessing program effectiveness, it also… more →
Common support violations in clustered observational studies of educational interventions
Topics: MethodsTags:In education settings, treatments are often non-randomly assigned to clusters, such as schools or classrooms, while outcomes are measured for students. This research design is called the clustered observational study (COS). We examine the consequences of common support violations in the COS… more →