{"id":161359,"date":"2026-06-10T16:52:12","date_gmt":"2026-06-10T16:52:12","guid":{"rendered":"https:\/\/digitionary.com\/dictionnaire\/kappa-by-cohen\/"},"modified":"2026-06-10T18:06:42","modified_gmt":"2026-06-10T18:06:42","slug":"kappa-by-cohen","status":"publish","type":"dictionnaire-dico","link":"https:\/\/digitionary.com\/en\/dictionnaire\/kappa-by-cohen\/","title":{"rendered":"Kappa (by Cohen)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The K index is an evaluation method that does not depend on specific parameters and is used to compare the agreement between two or more observers when they are qualitative in nature. It is obtained by applying the following formula: K = (Po \u2013 Pc)\/(1 \u2013 Pc), where Po corresponds to the crude agreement rate and Pc to the correction coefficient.<\/p>\n","protected":false},"template":"","categories-glossary":[310],"class_list":["post-161359","dictionnaire-dico","type-dictionnaire-dico","status-publish","hentry","categories-glossary-consumer-behavior-marketing-psychology"],"_links":{"self":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/dictionnaire-dico\/161359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/dictionnaire-dico"}],"about":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/types\/dictionnaire-dico"}],"wp:attachment":[{"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/media?parent=161359"}],"wp:term":[{"taxonomy":"categories-glossary","embeddable":true,"href":"https:\/\/digitionary.com\/en\/wp-json\/wp\/v2\/categories-glossary?post=161359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}