Comparer des méthodes

	Holsti's Method	Intercoder Reliability
Domaine	Communication	Communication
Famille	Process / pipeline	Process / pipeline
Année d'origine	1969	1960
Auteur d'origine	Ole R. Holsti (after Osgood)	Foundational coefficients by Cohen (1960) and Krippendorff (1970)
Type	Percent-agreement reliability index for coded content	Procedure and coefficients for certifying coding agreement
Source fondatrice	Holsti, O. R. (1969). Content Analysis for the Social Sciences and Humanities. Reading, MA: Addison-Wesley. ISBN: 9780201029406	Hayes, A. F., & Krippendorff, K. (2007). Answering the call for a standard reliability measure for coding data. Communication Methods and Measures, 1(1), 77–89.
Alias	Holsti reliability, Holsti's coefficient of reliability, Holsti C.R., Holsti Güvenirlik Katsayısı	Inter-rater reliability, Coder agreement assessment, Reliability of coding, Kodlayıcılar Arası Güvenirlik
Apparentées	4	4
Résumé	Holsti's method is a percent-agreement reliability index for content analysis, popularized by Ole Holsti's 1969 textbook and derived from Osgood's earlier formula. For two coders it is twice the number of coding decisions on which they agree divided by the total number of decisions each made — a simple, intuitive measure of how often coders reach the same judgment.	Intercoder reliability is the degree to which independent coders, applying the same coding scheme to the same content, arrive at the same coding decisions. In content analysis it is the central guarantee that findings reflect the messages rather than the idiosyncrasies of who happened to code them, and reporting a chance-corrected reliability coefficient is a near-universal requirement for publication in communication research.