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Socioeconomic statu...
Socioeconomic status impacts genetic influences on the longitudinal dynamic relationship between temperament and general cognitive ability in childhood : The Louisville Twin Study
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- Finkel, Deborah (author)
- Jönköping University,HHJ, Institutet för gerontologi,HHJ. ARN-J (Aging Research Network - Jönköping),Indiana Univ Southeast, Dept Psychol, New Albany, IN 47150 USA.;Jonkoping Univ, Inst Gerontol, Jonkoping, Sweden.
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- Davis, Deborah W. (author)
- Univ Louisville, Dept Pediat, Louisville, KY 40292 USA.
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- Giandgrande, Evan J. (author)
- Univ Virginia, Dept Psychol, Gilmer Hall, Charlottesville, VA 22903 USA.
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- Womack, Sean (author)
- Univ Virginia, Dept Psychol, Gilmer Hall, Charlottesville, VA 22903 USA.
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- Turkheimer, Eric (author)
- Univ Virginia, Dept Psychol, Gilmer Hall, Charlottesville, VA 22903 USA.
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- Beam, Christopher (author)
- Univ Southern Calif, Dept Psychol, Los Angeles, CA 90007 USA.
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(creator_code:org_t)
- 2021-11-06
- 2022
- English.
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In: Child Development. - : John Wiley & Sons. - 0009-3920 .- 1467-8624. ; 93:2, s. e135-e148
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Abstract
Subject headings
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- The current analysis investigates genetic and environmental influences on the bidirectional relationships between temperament and general cognitive ability (GCA). Measures of GCA and three temperament factors (persistence, approach, and reactivity) were collected from 486 children ages 4-9 years (80% white, 50% female) from the Louisville Twin Study from 1976 to 1998. The results indicated a bidirectional dynamic model of temperament influencing subsequent GCA and GCA influencing subsequent temperament. The dynamic relationship between temperament and GCA arose primarily from shared genetic variance, particularly in families with higher socioeconomic status, where input from temperament contributed on average 20% to genetic variance in GCA versus 0% in lower SES families.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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