Interindividual differences in general cognitive ability from age 18 to age 65 years are extremely stable and strongly associated with working memory capacity
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- 作者：Michael Rö ; nnlunda ; michael.ronnlund@umu.se" class="auth_mail" title="E-mail the corresponding author ; Anna Sundströ ; ma ; b ; Lars-Gö ; ran Nilssonc ; d
- 关键词：General cognitive ability ; Inter-individual differences ; Stability ; Longitudinal
- 刊名：Intelligence
- 出版年：2015
- 出版时间：November-December 2015
- 年：2015
- 卷：53
- 期：Complete
- 页码：59-64
- 全文大小：405 K
文摘
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We examined the stability of individual differences in general cognitive ability from age 18 to age 65.
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We included data from conscript tests and tests taken in midlife (age 50) and at five-year intervals up to age 65.
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Very high stability coefficients were observed.
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A close association between g and working memory capacity was observed.