Stability of School-Level Scores from Large-Scale Student Assessment

Stability of School-Level Scores from Large-Scale Student Assessment

Calculated year-1 to year-2 stability of assessment data from 21 states and 2 Canadian provinces. The median stability coefficient was 0.78 in mathematics and reading, and lower in writing. A stability coefficient of 0.80 is recommended as the standard for large-scale assessments of student performa...

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Bibliographic Details
Published in:Applied measurement in education Vol. 15; no. 2; p. 173
Main Author: Sicoly, Fiore
Format: Journal Article
Language:English
Published: 2002
Subjects:
Canada
Educational Testing
Elementary Secondary Education
Foreign Countries
Mathematics
Reading
Reliability
Scores
Testing Programs
Writing (Composition)
Canada
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Summary:Calculated year-1 to year-2 stability of assessment data from 21 states and 2 Canadian provinces. The median stability coefficient was 0.78 in mathematics and reading, and lower in writing. A stability coefficient of 0.80 is recommended as the standard for large-scale assessments of student performance. (SLD)
ISSN:0895-7347