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Qi Zhang; Jessaca Spybrook; Fatih Unlu – AERA Open, 2020
With the increasing demand for evidence-based research on teacher effectiveness and improving student achievement, more impact studies are being conducted to examine the effectiveness of professional development (PD) interventions. Cluster randomized trials (CRTs) are often carried out to assess PD interventions that aim to improve both teacher…
Descriptors: Randomized Controlled Trials, Research Design, Statistical Analysis, Science Achievement
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Spybrook, Jessaca; Westine, Carl D.; Taylor, Joseph A. – AERA Open, 2016
The Common Guidelines for Education Research and Development were created as a joint effort between the Institute of Education Science and the National Science Foundation in an effort to streamline education research and contribute to an accumulation of knowledge that will lead to improved student outcomes. One type of research that emerged in the…
Descriptors: Educational Research, Outcomes of Education, Science Achievement, Reading Achievement