Unverified70% confidenceFactExact time
Cohen's Kappa coefficient is suitable for scenarios with two reviewers and categorical variables; its value ranges from -1 to 1, and a value above 0.6 is generally considered moderate agreement, while above 0.8 is considered high agreement.
2
Sources
70%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
Related Claims
UnverifiedCohen's κ typically ranges from -1 to 1: 0 means no better than random guessing, 0.61–0.80 is generally regarded as substantial agreement, and above 0.81 as almost perfect agreement.77% similarUnverified在量化内容分析中，编码者间信度通常使用Cohen's Kappa或Krippendorff's Alpha系数衡量，一般要求达到0.7以上才算可接受77% similarUnverifiedEven experienced human experts performing the same review task often achieve inter-group Kappa values of only 0.4–0.6.76% similarUnverifiedA study published in Nature in 2020 found that Cohen's Kappa coefficient for different reviewers' scores on the same paper is typically less than 0.3.75% similarUnverifiedThe standard interpretation of Cohen's Kappa is typically: κ < 0.20 slight, 0.21–0.40 fair, 0.41–0.60 moderate, 0.61–0.80 substantial, and above 0.80 almost perfect.75% similar
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