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Mercer, Sterett H.; Keller-Margulis, Milena A.; Faith, Erin L.; Reid, Erin K.; Ochs, Sarah – Learning Disability Quarterly, 2019
Written-expression curriculum-based measurement (WE-CBM) is used for screening and progress monitoring students with or at risk of learning disabilities (LD) for academic supports; however, WE-CBM has limitations in technical adequacy, construct representation, and scoring feasibility as grade-level increases. The purpose of this study was to…
Descriptors: Grade 2, Grade 3, Grade 4, Grade 5
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Evans, Larry D. – Learning Disability Quarterly, 1996
This article provides the equations necessary to derive a single composite score based on two achievement scores measuring the same discrepancy area in students with learning disabilities. Also provided are the equations necessary to determine the composite score's reliability and its correlation with an IQ score. (CR)
Descriptors: Achievement Tests, Correlation, Elementary Secondary Education, Equations (Mathematics)