{"id":7642,"date":"2019-05-22T15:59:04","date_gmt":"2019-05-22T15:59:04","guid":{"rendered":"http:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/crystallized_intelligence\/"},"modified":"2019-05-22T15:59:04","modified_gmt":"2019-05-22T15:59:04","slug":"crystallized_intelligence","status":"publish","type":"post","link":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/crystallized_intelligence\/","title":{"rendered":"Crystallized intelligence"},"content":{"rendered":"<p>The ability to use knowledge and problem-solving methods acquired through learning and experience to resolve a current problem. &nbsp;It has been argued that the Scholastic Aptitude Test assesses crystallised intelligence as do the verbal sub-tests of IQ batteries. &nbsp;Based on factor analysis, it was part of a theory of intelligence put forward by <a href=\"http:\/\/www.cattell.net\/devon\/rbcbio.htm\" data-editable-link=\"http:\/\/www.cattell.net\/devon\/rbcbio.htm&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Raymond B. Cattell<\/a> (1905-1998) in 1971 that separated the &#8216;g&#8217; factor of <a href=\"http:\/\/www.galtoninstitute.org.uk\/Newsletters\/GINL0003\/charles_spearman.htm\" data-editable-link=\"http:\/\/www.galtoninstitute.org.uk\/Newsletters\/GINL0003\/charles_spearman.htm&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Charles E. Spearman<\/a> (1863-1945) into crystallised and fluid intelligence. &nbsp;As an addendum to his theory, Cattell also proposed what he called investment theory: how fluid intelligence might contribute to crystallised intelligence, but not the other way round.&nbsp;<\/p>\n<p>See <a href=\"cohort_effect\">Cohort effect<\/a>, <span class=\"\" style=\"font-weight: bold;\">&#8216;<\/span>g<span class=\"\" style=\"font-weight: bold;\">&#8216;<\/span>, <a href=\"factor_analysis\">Factor analysis<\/a>, <a href=\"fluid_intelligence\">Fluid intelligence<\/a>, <a href=\"folk_wisdom\">Folk wisdom<\/a>, <a href=\"flynn_effect\">Flynn effect<\/a>, <a href=\"intelligence\">Intelligence<\/a>, <a href=\"problem_solving\">Problem solving<\/a>, <a href=\"progress\">Progress<\/a>, Scholastic Aptitude Test (SAT)<\/p>\n<p><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The ability to use knowledge and problem-solving methods acquired through learning and experience to resolve a current problem. &nbsp;It has been argued that the Scholastic Aptitude Test assesses crystallised intelligence as do the verbal sub-tests of IQ batteries. &nbsp;Based on factor analysis, it was part of a theory of intelligence put forward by Raymond B. &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/crystallized_intelligence\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Crystallized intelligence&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2],"class_list":["post-7642","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-glossary","entry"],"_links":{"self":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/comments?post=7642"}],"version-history":[{"count":0,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/7642\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/media?parent=7642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/categories?post=7642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/tags?post=7642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}