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Guo, Xin; Cheung, Alan C. K.; Abrami, Philip C.; Wade, Anne – Educational Technology Research and Development, 2023
This study investigated the effectiveness of ABRACADABRA (ABRA), a web-based literacy program, developed by the Center for the Study of Learning and Performance at Concordia University, in facilitating the literacy attainment of third-grade primary school students in an area of rural China. Researchers shared the experiences of localizing ABRA to…
Descriptors: Foreign Countries, Elementary School Students, Grade 3, Rural Schools
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Zhu, Pei; Jacob, Robin; Bloom, Howard; Xu, Zeyu – Educational Evaluation and Policy Analysis, 2012
This paper provides practical guidance for researchers who are designing and analyzing studies that randomize schools--which comprise three levels of clustering (students in classrooms in schools)--to measure intervention effects on student academic outcomes when information on the middle level (classrooms) is missing. This situation arises…
Descriptors: Educational Research, Educational Researchers, Research Methodology, Multivariate Analysis