On Volatility in School Test Scores

On Volatility in School Test Scores

Nonpartisan Education Review / Resources

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Irrelevance of Reliability Coefficients to Accountability Systems:
Statistical Disconnect in Kane-Staiger "Volatility in School Test Scores"


David Rogosa


Stanford University

October 2002



Citation: Rogosa, D. (2002, October). Irrelevance of Reliability Coefficients to Accountability Systems: Statistical Disconnect in Kane-Staiger "Volatility in School Test Scores", Stanford University. Retrieved [date] from http://npe.educationnews.org/Review/Resources/StatisticalDisconnect.pdf

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