Research index·Journal articleResearch ItemsNature·20 May 1922·Open accessNobleIDark:/48914/w1/20260525/2FF3F7B0DOI10.1038/109657a0Journal articleOpen accessResearch ItemsNature · 1922NobleIDark:/48914/w1/20260525/2FF3F7B0DOI10.1038/109657a0ReadRead PDFSaveCiteAdd to literature reviewDiscussionAdd to the discussionTopicsStupidityExaggerationPsychePsychologyTest (biology)GeniusMental imageTraitRelated papersMoreDetailsPublished, publisher, issueSuggest a correction or report