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ERIC Number: EJ619027
Record Type: CIJE
Publication Date: 2000
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISSN: ISSN-0022-0655
A Disattenuated Part-Whole Correlation Formula.
Lee, Guemin
Journal of Educational Measurement, v37 n3 p279-80 Fall 2000
Presents and illustrates an appropriate formula for correction for attenuation that can be used in situations in which one measure includes another measure as its part. The formula can be used for computing the correlation coefficient for true scores between total test and part test. (SLD)
Descriptors: Correlation, True Scores
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A