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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ174650
Record Type: CIJE
Publication Date: 1977
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Problem of Varying Scales for G Index Generalizations
Vegelius, Jan
Educational and Psychological Measurement, 37, 2, 279-82, Sum 77
Generalizations of the G index as a measure of similarity between persons beyond the dichotomous situation are discussed. An attempt is made to present a generalization that does not require dichotomization of the items for cases where the number of response alternatives may differ. (Author/JKS)
Descriptors: Correlation, Item Analysis, Measurement Techniques, Multidimensional Scaling, Statistical Analysis, Test Items
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: G Index of Agreement