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Jeffrey Shero; Jessica Logan – Society for Research on Educational Effectiveness, 2024
Background/Context: Previous research in educational assessment has consistently emphasized the importance of reliability as a cornerstone of test quality. Traditional measures of reliability, such as test-retest and split-half reliability, offer a broad view of how internally consistent a measure is but overlook the variability in this internal…
Descriptors: Educational Assessment, Special Education, Students with Disabilities, Learning Disabilities
Rogers, Christopher M.; Thurlow, Martha L.; Lazarus, Sheryl S.; Liu, Kristin K. – National Center on Educational Outcomes, 2019
The purpose of this report is to present a synthesis of the research on test accommodations published in 2015 and 2016. We summarize the research to review current research trends and enhance understanding of the implications of accommodations use in the development of future policy directions, to highlight implementation of current and new…
Descriptors: Testing Accommodations, Students with Disabilities, Elementary Secondary Education, Postsecondary Education
Rogers, Christopher M.; Lazarus, Sheryl S.; Thurlow, Martha L. – National Center on Educational Outcomes, 2016
This report provides an update on the state of the research on testing accommodations as well as to identify promising future areas of research. Previous reports by NCEO have covered research published since 1999. We summarize the research to review current research trends and enhance understanding of the implications of accommodations use in the…
Descriptors: Testing Accommodations, Students with Disabilities, Elementary Secondary Education, Educational Research
Rogers, Christopher M.; Lazarus, Sheryl S.; Thurlow, Martha L. – National Center on Educational Outcomes, 2014
A report providing an update on the state of the research on testing accommodations as well as to identify promising future areas of research. Previous reports by NCEO have covered research published since 1999. NCEO summarizes the research to review current research trends and enhance understanding of the implications of accommodations use in the…
Descriptors: Testing Accommodations, Students with Disabilities, Educational Research, Educational Trends
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Tindal, Gerald – Preventing School Failure, 1992
This study of curriculum-based assessment of the reading ability of four elementary-level students with learning disabilities found that individual-referenced tests are powerful for understanding instructional effects, whereas norm-referenced tests are best suited for determining deployment and allocation of resources. (DB)
Descriptors: Criterion Referenced Tests, Curriculum, Elementary Education, Evaluation Methods