[1] It excludes specialized learning that can only be obtained with extensive training and information confined to a single medium.
IQ has been found to robustly predict general knowledge scores even after accounting for differences in age, and five-factor model personality traits.
[12] In addition, stress or various emotional levels can negatively affect semantic memory retrieval.
[7][9] People high in openness may be more motivated to engage in intellectual pursuits that increase their knowledge.
[note 1] A number of studies have assessed whether performance on a general knowledge test can predict achievement in particular areas, namely in academics,[13] proofreading,[14] and creativity.
General knowledge test scores predicted exam results, even after controlling for IQ, five-factor model personality traits, and learning styles.
Some shows ask questions both on specific subjects and on general knowledge, including Eggheads and Mastermind.