|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 6 van 7 gevonden artikelen
| Titel: |
Genetic and Environmental Influences on Intraindividual Variability in Reaction Time |
| Auteur: |
Finkel, Deborah McGue, Matt |
| Verschenen in: |
Experimental aging research |
| Paginering: | Jaargang 33 (2007) nr. 1 pagina's 13-35 |
| Jaar: |
2007-10-01 |
| Inhoud: |
Reaction time (RT) data from the Minnesota Twin Study of Adult Development and Aging were used to investigate genetic and environmental influences on intraindividual variability in RT. The sample was 738 individuals (aged 27 to 95 years), including 185 monozygotic (MZ) and 131 disygotic (DZ) twin pairs. Two RT factors were created: decision time and movement time. Age-corrected heritability estimates were 40% for mean RT; 21% for intraindividual variability in movement time; and 0% for intraindividual variability in decision time. Multivariate analysis indicated that all genetic variance in the RT measures was shared among measures; environmental variance was specific to each RT measure. |
| Uitgever: |
Routledge |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 7 gevonden artikelen
| << vorige | volgende >> |