{"id":77572,"date":"2025-12-11T21:51:12","date_gmt":"2025-12-11T21:51:12","guid":{"rendered":"https:\/\/psychologydictionary.ae\/cattell-cattell-raymond-bernard-1905-1998\/"},"modified":"2025-12-11T21:51:12","modified_gmt":"2025-12-11T21:51:12","slug":"cattell-cattell-raymond-bernard-1905-1998","status":"publish","type":"post","link":"https:\/\/psychologydictionary.ae\/en\/cattell-cattell-raymond-bernard-1905-1998\/","title":{"rendered":"Cattell (Cattell), Raymond Bernard (1905\u20131998)"},"content":{"rendered":"<p>British and American psychologist who made significant contributions to the development of differential psychology in the areas of personality traits, abilities, and motivation. Author of the 16-factor personality model and creator of the corresponding psychodiagnostic method (16PF Multifactorial Personality Questionnaire). He is the author of the theory of fluid and crystallized intelligence. Cattell&#8217;s main works belong to the field of systematic study of human personality.   <\/p>\n","protected":false},"excerpt":{"rendered":"<p>British and American psychologist who made significant contributions to the development of differential psychology in the areas of personality traits, abilities, and motivation. Author of the 16-factor personality model and creator of the corresponding psychodiagnostic method (16PF Multifactorial Personality Questionnaire). He is the author of the theory of fluid and crystallized intelligence. Cattell&#8217;s main works [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[300],"tags":[],"class_list":["post-77572","post","type-post","status-publish","format-standard","hentry","category-5-1-distinguished-psychologists-and-their-contribution-to-the-development-of-psychology"],"_links":{"self":[{"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/posts\/77572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/comments?post=77572"}],"version-history":[{"count":0,"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/posts\/77572\/revisions"}],"wp:attachment":[{"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/media?parent=77572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/categories?post=77572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/psychologydictionary.ae\/en\/wp-json\/wp\/v2\/tags?post=77572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}