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Roth, Kathleen J.; Wilson, Christopher D.; Taylor, Joseph A.; Stuhlsatz, Molly A. M.; Hvidsten, Connie – American Educational Research Journal, 2019
This study tests the influence of a video-based, analysis-of-practice professional development (PD) program on upper-elementary teachers' science content knowledge, pedagogical content knowledge, and teaching practice and on their students' achievement. Using a cluster-randomized experimental design, the study compares the outcomes for teachers in…
Descriptors: Video Technology, Faculty Development, Science Instruction, Pedagogical Content Knowledge
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Morita-Mullaney, Trish; Renn, Jennifer; Chiu, Ming Ming – International Multilingual Research Journal, 2021
In this study, we used a quasi-experimental, longitudinal design to examine the English language arts (ELA) and mathematics test scores of emergent bilinguals (EBs) in DLBE 50:50 models versus English as a second language (ESL) models in Indiana over four academic school years. With a focus on the midwestern U.S., we bring attention to a…
Descriptors: Longitudinal Studies, Comparative Analysis, English, Language Arts