Randomized experiments involving education interventions are typically implemented as cluster randomized trials, with schools serving as clusters. To design such a study, it is critical to understand the degree to which learning outcomes vary between versus within clusters (schools), specifically the intraclass correlation coefficient. It is also…

This study integrated the multimodal framework of learning analytics (IMFLA) with the concept mapping (Cmap) approach to improve students' vocabulary and reading abilities. A total of 70 participants were divided into 2 classes, Class 1 (experimental) and Class 2 (control), for a 1-year period. Vocabulary and reading tests were implemented 3…

IES is the primary research, evaluation, and statistics arm of the U.S. Department of Education. Established through the Education Sciences Reform Act of 2002 (ESRA), the Institute's mission is to expand fundamental knowledge and understanding of education and to provide education leaders and practitioners, parents and students, researchers, and…

This study was a replication of Vernon's re-standardization of the Burt-Vernon Graded Word Reading Test (Vernon, 1973). The purpose of the replication was to compare rural Albertan reading attainments with those of Calgary children, and to provide local norms on a graded word reading test. (Author)

Public schools in the big cities and urban areas will become proportionally more minority and poor in the 1980's and 1990's. The traditional measures used to collect data on minority population have proved to be inaccurate. The following items are needed and will be of value to people working in urban public schools: (1) data which distinguish…