



Can graphs or charts be used to illustrate reliability coefficients or the standard error of measurement?
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what is reliability Informational
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- Understanding Reliability
- How can the standard error of measurement be used to construct confidence intervals? How can an understanding of reliability contribute to the development of fair and equitable assessment practices?
- What steps can be taken to improve the reliability of a test or scale based on empirical data?
- Why is it important to have a strong theoretical foundation for reliable measurement? How can feedback to test-takers or observers affect the reliability of subsequent measurements?
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