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Shavelson, Richard J. | 1 |
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Cronbach, Lee J.; Shavelson, Richard J. – Educational and Psychological Measurement, 2004
In 1997, noting that the 50th anniversary of the publication of "Coefficient Alpha and the Internal Structure of Tests" was fast approaching, Lee Cronbach planned what have become the notes published here. His aim was to point out the ways in which his views on coefficient alpha had evolved, doubting now that the coefficient was the best way of…
Descriptors: Generalizability Theory, Reliability, Statistical Analysis