Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2004-8-24
pubmed:abstractText
Prior research suggests shared environmental influences on cognitive performance are important in early childhood. However, few studies have attempted to identify the factors comprising this shared environmental variance. To address this issue, we examined the covariance between task orientation, parental warmth, socioeconomic status and general cognitive ability in a British twin study of 125 pairs of identical and same-sex fraternal twins. Task orientation correlated r =.41 with general cognitive ability Bivariate genetic analyses suggested that this correlation was mediated by shared environmental influences. Additional analyses suggested that SES and parental warmth mediated about two-thirds of the shared environmental covariance between task engagement and cognitive skills.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1363-755X
pubmed:author
pubmed:issnType
Print
pubmed:volume
7
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
25-32
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed-meshheading:15323115-Chi-Square Distribution, pubmed-meshheading:15323115-Child, Preschool, pubmed-meshheading:15323115-Cognition, pubmed-meshheading:15323115-Environment, pubmed-meshheading:15323115-Female, pubmed-meshheading:15323115-Humans, pubmed-meshheading:15323115-Male, pubmed-meshheading:15323115-Models, Psychological, pubmed-meshheading:15323115-Models, Statistical, pubmed-meshheading:15323115-Neuropsychological Tests, pubmed-meshheading:15323115-Orientation, pubmed-meshheading:15323115-Parent-Child Relations, pubmed-meshheading:15323115-Questionnaires, pubmed-meshheading:15323115-Reaction Time, pubmed-meshheading:15323115-Social Class, pubmed-meshheading:15323115-Stanford-Binet Test, pubmed-meshheading:15323115-Twin Studies as Topic, pubmed-meshheading:15323115-Twins, Monozygotic
pubmed:year
2004
pubmed:articleTitle
Task orientation, parental warmth and SES account for a significant proportion of the shared environmental variance in general cognitive ability in early childhood: evidence from a twin study.
pubmed:affiliation
Department of Biobehavioral Health, Center for Developmental and Health Genetics, The Pennsylvania State University, University Park 16802, USA. sap27@psu.edu
pubmed:publicationType
Journal Article, Comparative Study, Research Support, Non-U.S. Gov't