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Anderson, Daniel; Alonzo, Julie; Tindal, Gerald – Behavioral Research and Teaching, 2011
In this technical report, we document the results of a cross-validation study designed to identify optimal cut-scores for the use of the easyCBM[R] mathematics test in the state of Washington. A large sample, randomly split into two groups of roughly equal size, was used for this study. Students' performance classification on the Washington state…
Descriptors: Testing Programs, Mathematics Tests, Prediction, Measurement Techniques
Taylor, Catherine S. – 1999
This document contains the technical information for the 1998 Washington Assessment of Student Learning (WASL), Grade 4 Assessment for Reading, Mathematics, Listening, and Writing. It documents the technical quality of the assessment, including the evidence for the reliability and validity of test scores. The manual's chapters are: (1)…
Descriptors: Grade 4, Intermediate Grades, Listening Skills, Mathematics Tests