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ERIC Number: EJ180450
Record Type: Journal
Publication Date: 1977
Pages: N/A
Abstractor: N/A
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ISBN: N/A
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Signal/Noise Ratios for Domain-Referenced Tests
Brennan, Robert L.; Kane, Michael T.
Psychometrika, 42, 4, 609-25, Dec 77
Using the assumption of randomly parallel tests and concepts from generalizability theory, three signal/noise ratios for domain-referenced tests are developed, discussed, and compared. The three ratios have the same noise but different signals depending upon the kind of decision to be made as a result of measurement. (Author/JKS)
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Education Level: N/A
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