Peer reviewedERIC Number: EJ260769
Record Type: Journal
Publication Date: 1981
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Abstractor: N/A
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Available Date: N/A
A Comparison of Three Indexes of Agreement between Observers: Proportion of Agreement, G-Index, and Kappa.
Green, Samuel B.
Educational and Psychological Measurement, v41 n4 p1069-72 Win 1981
The proportion of agreement, G, and kappa indexes are shown to differ in how they correct for chance agreements between two observers. On the basis of the findings, it is suggested that no single agreement index is appropriate for all sets of data. (Author/BW)
Publication Type: Journal Articles; Reports - Research; Reports - Evaluative
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Language: English
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