|
PMID |
|
|
TITLE |
|
Social Competence in Parents Increases Children's Educational Attainment: Replicable Genetically-Mediated Effects of Parenting Revealed by Non-Transmitted DNA. |
|
ABSTRACT |
|
|
|
We recently reported an association of offspring educational attainment with polygenic risk scores (PRS) computed on parent's non-transmitted alleles for educational attainment using the second GWAS meta-analysis article on educational attainment published by the Social Science Genetic Association Consortium. Here we test the replication of these findings using a more powerful PRS from the third GWAS meta-analysis article by the Consortium. Each of the key findings of our previous paper is replicated using this improved PRS (N = 2335 adolescent twins and their genotyped parents). The association of children's attainment with their own PRS increased substantially with the standardized effect size, moving from β = 0.134, 95% CI = 0.079, 0.188 for EA2, to β = 0.223, 95% CI = 0.169, 0.278, p < .001, for EA3. Parent's PRS again predicted the socioeconomic status (SES) they provided to their offspring and increased from β = 0.201, 95% CI = 0.147, 0.256 to β = 0.286, 95% CI = 0.239, 0.333. Importantly, the PRS for alleles not transmitted to their offspring - therefore acting via the parenting environment - was increased in effect size from β = 0.058, 95% CI = 0.003, 0.114 to β = 0.067, 95% CI = 0.012, 0.122, p = .016. As previously found, this non-transmitted genetic effect was fully accounted for by parental SES. The findings reinforce the conclusion that genetic effects of parenting are substantial, explain approximately one-third the magnitude of an individual's own genetic inheritance and are mediated by parental socioeconomic competence. |
|
DATE PUBLISHED |
|
|
HISTORY |
|
PUBSTATUS |
PUBSTATUSDATE |
pubmed |
2019/01/22 06:00 |
medline |
2019/04/19 06:00 |
entrez |
2019/01/22 06:00 |
|
AUTHORS |
|
NAME |
COLLECTIVENAME |
LASTNAME |
FORENAME |
INITIALS |
AFFILIATION |
AFFILIATIONINFO |
Bates TC |
|
Bates |
Timothy C |
TC |
|
Department of Psychology,University of Edinburgh,Edinburgh,UK. |
Maher BS |
|
Maher |
Brion S |
BS |
|
Johns Hopkins Bloomberg School of Public Health,Baltimore, MD,USA. |
Colodro-Conde L |
|
Colodro-Conde |
Lucía |
L |
|
QIMR Berghofer Medical Research Institute,Brisbane, Queensland,Australia. |
Medland SE |
|
Medland |
Sarah E |
SE |
|
QIMR Berghofer Medical Research Institute,Brisbane, Queensland,Australia. |
McAloney K |
|
McAloney |
Kerrie |
K |
|
QIMR Berghofer Medical Research Institute,Brisbane, Queensland,Australia. |
Wright MJ |
|
Wright |
Margaret J |
MJ |
|
Queensland Brain Institute,University of Queensland,Brisbane, Queensland,Australia. |
Hansell NK |
|
Hansell |
Narelle K |
NK |
|
Queensland Brain Institute,University of Queensland,Brisbane, Queensland,Australia. |
Okbay A |
|
Okbay |
Aysu |
A |
|
Department of Economics, School of Business and Economics,Vrije Universiteit Amsterdam,Amsterdam,The Netherlands. |
Kendler KS |
|
Kendler |
Kenneth S |
KS |
|
Virginia Institute of Psychiatric and Behavioral Genetics,Virginia Commonwealth University,Richmond, VA,USA. |
Martin NG |
|
Martin |
Nicholas G |
NG |
|
QIMR Berghofer Medical Research Institute,Brisbane, Queensland,Australia. |
Gillespie NA |
|
Gillespie |
Nathan A |
NA |
|
Virginia Institute of Psychiatric and Behavioral Genetics,Virginia Commonwealth University,Richmond, VA,USA. |
|
INVESTIGATORS |
|
|
JOURNAL |
|
VOLUME: 22 |
ISSUE: 1 |
TITLE: Twin research and human genetics : the official journal of the International Society for Twin Studies |
ISOABBREVIATION: Twin Res Hum Genet |
YEAR: 2019 |
MONTH: 02 |
DAY: |
MEDLINEDATE: |
SEASON: |
CITEDMEDIUM: Internet |
ISSN: 1832-4274 |
ISSNTYPE: Print |
|
MEDLINE JOURNAL |
|
MEDLINETA: Twin Res Hum Genet |
COUNTRY: England |
ISSNLINKING: 1832-4274 |
NLMUNIQUEID: 101244624 |
|
PUBLICATION TYPE |
|
PUBLICATIONTYPE TEXT |
Journal Article |
Multicenter Study |
Research Support, Non-U.S. Gov't |
Twin Study |
|
COMMENTS AND CORRECTIONS |
|
|
GRANTS |
|
|
GENERAL NOTE |
|
|
KEYWORDS |
|
KEYWORD |
PRS |
SES |
educational attainment |
non-transmitted genotype |
parental environment |
parenting |
polygenic risk scores |
socioeconomic status |
virtual-parent design |
|
MESH HEADINGS |
|
DESCRIPTORNAME |
QUALIFIERNAME |
Adolescent |
|
Educational Status |
|
Female |
|
Genome-Wide Association Study |
|
Humans |
|
Male |
|
Socioeconomic Factors |
|
Twins |
|
|
SUPPLEMENTARY MESH |
|
|
GENE SYMBOLS |
|
|
CHEMICALS |
|
|
OTHER ID's |
|
|
|