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Direct linkSpybrook, Jessaca; Zhang, Qi; Kelcey, Ben; Dong, Nianbo – Educational Evaluation and Policy Analysis, 2020
Over the past 15 years, we have seen an increase in the use of cluster randomized trials (CRTs) to test the efficacy of educational interventions. These studies are often designed with the goal of determining whether a program works, or answering the what works question. Recently, the goals of these studies expanded to include for whom and under…
Descriptors: Randomized Controlled Trials, Educational Research, Program Effectiveness, Intervention
Kelcey, Ben; Phelps, Geoffrey – Educational Evaluation and Policy Analysis, 2013
Despite recent shifts in research emphasizing the value of carefully designed experiments, the number of studies of teacher professional development with rigorous designs has lagged behind its student outcome counterparts. We outline a framework for the design of group randomized trials (GRTs) with teachers' knowledge as the outcome and…
Descriptors: Research Design, Faculty Development, Educational Research, Reading
