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Nakamura, Pooja; de Hoop, Thomas – American Institutes for Research, 2014
Most of the world is multilingual--multilingual at the national level (policies), at the community and family level (practices), and at the individual level (cognitive)--and each of these has implications for teaching and learning. Yet, at present, most reading decisions are not based on empirical research of how children learn to read in…
Descriptors: Foreign Countries, Multilingualism, Reading Skills, Reading Tests
Slama, Rachel; Haynes, Erin; Sacks, Lynne; Lee, Dong Hoon; August, Diane – American Institutes for Research, 2015
The present study was commissioned by the Massachusetts Department of Elementary and Secondary Education (ESE) to provide a profile of Massachusetts English Language Learners (ELLs) and policy recommendations for improving their outcomes. ESE was concerned about previous study findings that most of these learners exited ELL instructional programs…
Descriptors: English Language Learners, Profiles, Elementary Secondary Education, Statistical Distributions
Grissmer, David – American Institutes for Research, 2007
The NAEP Validity Studies (NVS) Panel provides advice and recommendations to help insure the "validity" of the National Assessment of Educational Progress (NAEP) test scores. The primary objectives of NAEP tests are to accurately monitor the progress of defined groups of students over time and to measure valid differences in scores…
Descriptors: Testing, School Involvement, Academic Achievement, Validity