Our research team worked with Wake Technical Community College to evaluate an intervention to redesign the delivery of a set of introductory online courses. To obtain unbiased estimates of the treatment effects of the intervention, we conducted a randomized control trial in which students who enrolled in the study courses were assigned randomly to…

Good research in education is defined as randomized experiments. For a study to be eligible to earn the highest possible rating from the What Works Clearinghouse (Meets WWC Standards without Reservations), the arbiter of what constitutes rigorous research within the U.S. Department of Education, it must use random assignment to determine group…

Designing, developing, and implementing a multi-year randomized control trial targeting what works in gifted education mathematics study is challenging, at best. In response to the United States Department of Education's Institute of Education Sciences request for proposal, we carefully constructed a mixed-methods study by assembling a diverse…