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Gonzalez Hernandez, Vanessa; Shneyderman, Aleksandr – Research Services, Miami-Dade County Public Schools, 2020
This report examines one component of the current school accountability system--learning gains. We find that learning gain percentages are affected by a variety of factors including starting achievement level, socioeconomic status, and English language learner status when the current definition of learning gains is used. Hence, we propose a new…
Descriptors: Achievement Gains, Socioeconomic Status, English Language Learners, Definitions
Figlio, David; Holden, Kristian L.; Ozek, Umut – National Center for Analysis of Longitudinal Data in Education Research (CALDER), 2018
Instructional time is a fundamental educational input, yet we have little causal evidence about the effect of longer school days on student achievement. This paper uses a sharp regression discontinuity design to estimate the effects of lengthening the school day for low-performing schools in Florida by exploiting an administrative cutoff for…
Descriptors: School Schedules, Low Achievement, Eligibility, Literacy Education
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Hedges, Larry V.; Hedberg, E. C. – Evaluation Review, 2013
Background: Cluster-randomized experiments that assign intact groups such as schools or school districts to treatment conditions are increasingly common in educational research. Such experiments are inherently multilevel designs whose sensitivity (statistical power and precision of estimates) depends on the variance decomposition across levels.…
Descriptors: Correlation, Multivariate Analysis, Educational Experiments, Statistical Analysis
Research Services, Miami-Dade County Public Schools, 2006
The purpose of this document is to present, in summary fashion, statistical information on the status of public education in Miami-Dade County. Information is provided in the areas of organization, educational programs and services, achievement, and other outcomes of schooling. Also included are multi-year statistics on student population,…
Descriptors: Academic Achievement, Profiles, Public Schools, Public Education