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PMID |
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TITLE |
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Genetic variation associated with differential educational attainment in adults has anticipated associations with school performance in children. |
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ABSTRACT |
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Genome-wide association study results have yielded evidence for the association of common genetic variants with crude measures of completed educational attainment in adults. Whilst informative, these results do not inform as to the mechanism of these effects or their presence at earlier ages and where educational performance is more routinely and more precisely assessed. Single nucleotide polymorphisms exhibiting genome-wide significant associations with adult educational attainment were combined to derive an unweighted allele score in 5,979 and 6,145 young participants from the Avon Longitudinal Study of Parents and Children with key stage 3 national curriculum test results (SATS results) available at age 13 to 14 years in English and mathematics respectively. Standardised (z-scored) results for English and mathematics showed an expected relationship with sex, with girls exhibiting an advantage over boys in English (0.433 SD (95%CI 0.395, 0.470), p<10(-10)) with more similar results (though in the opposite direction) in mathematics (0.042 SD (95%CI 0.004, 0.080), p = 0.030). Each additional adult educational attainment increasing allele was associated with 0.041 SD (95%CI 0.020, 0.063), p = 1.79×10(-04) and 0.028 SD (95%CI 0.007, 0.050), p = 0.01 increases in standardised SATS score for English and mathematics respectively. Educational attainment is a complex multifactorial behavioural trait which has not had heritable contributions to it fully characterised. We were able to apply the results from a large study of adult educational attainment to a study of child exam performance marking events in the process of learning rather than realised adult end product. Our results support evidence for common, small genetic contributions to educational attainment, but also emphasise the likely lifecourse nature of this genetic effect. Results here also, by an alternative route, suggest that existing methods for child examination are able to recognise early life variation likely to be related to ultimate educational attainment. |
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DATE PUBLISHED |
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HISTORY |
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PUBSTATUS |
PUBSTATUSDATE |
received |
2014/02/03 |
accepted |
2014/05/22 |
entrez |
2014/07/18 06:00 |
pubmed |
2014/07/18 06:00 |
medline |
2015/12/19 06:00 |
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AUTHORS |
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NAME |
COLLECTIVENAME |
LASTNAME |
FORENAME |
INITIALS |
AFFILIATION |
AFFILIATIONINFO |
Ward ME |
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Ward |
Mary E |
ME |
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MRC Integrative Epidemiology Unit at the University of Bristol, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom. |
McMahon G |
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McMahon |
George |
G |
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MRC Integrative Epidemiology Unit at the University of Bristol, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom. |
St Pourcain B |
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St Pourcain |
Beate |
B |
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MRC Integrative Epidemiology Unit at the University of Bristol, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom; School of Oral and Dental Sciences, University of Bristol, Bristol, United Kingdom; School of Experimental Psychology, University of Bristol, Bristol, United Kingdom. |
Evans DM |
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Evans |
David M |
DM |
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MRC Integrative Epidemiology Unit at the University of Bristol, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom; University of Queensland Diamantina Institute, Translational Research Institute, Brisbane, Queensland, Australia. |
Rietveld CA |
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Rietveld |
Cornelius A |
CA |
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Department of Applied Economics, Erasmus School of Economics, Erasmus University Rotterdam, Rotterdam, Netherlands; Department of Epidemiology, Erasmus Medical Center, Rotterdam, Netherlands. |
Benjamin DJ |
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Benjamin |
Daniel J |
DJ |
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Department of Economics, Cornell University, Ithaca, New York, United States of America. |
Koellinger PD |
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Koellinger |
Philipp D |
PD |
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Department of Applied Economics, Erasmus School of Economics, Erasmus University Rotterdam, Rotterdam, Netherlands; Department of Epidemiology, Erasmus Medical Center, Rotterdam, Netherlands; Amsterdam Business School, University of Amsterdam, Amsterdam, Netherlands. |
Cesarini D |
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Cesarini |
David |
D |
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Center for Experimental Social Science, Department of Economics, New York University, New York, New York, United States of America; Division of Social Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates; Research Institute of Industrial Economics, Stockholm, Sweden. |
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Social Science Genetic Association Consortium |
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Davey Smith G |
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Davey Smith |
George |
G |
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MRC Integrative Epidemiology Unit at the University of Bristol, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom. |
Timpson NJ |
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Timpson |
Nicholas J |
NJ |
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MRC Integrative Epidemiology Unit at the University of Bristol, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom. |
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INVESTIGATORS |
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JOURNAL |
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VOLUME: 9 |
ISSUE: 7 |
TITLE: PloS one |
ISOABBREVIATION: PLoS ONE |
YEAR: 2014 |
MONTH: |
DAY: |
MEDLINEDATE: |
SEASON: |
CITEDMEDIUM: Internet |
ISSN: 1932-6203 |
ISSNTYPE: Electronic |
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MEDLINE JOURNAL |
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MEDLINETA: PLoS One |
COUNTRY: United States |
ISSNLINKING: 1932-6203 |
NLMUNIQUEID: 101285081 |
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PUBLICATION TYPE |
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PUBLICATIONTYPE TEXT |
Journal Article |
Research Support, Non-U.S. Gov't |
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COMMENTS AND CORRECTIONS |
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REFTYPE |
REFSOURCE |
REFPMID |
NOTE |
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GRANTS |
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GRANTID |
AGENCY |
COUNTRY |
092731 |
Wellcome Trust |
United Kingdom |
MC_UU_12013/3 |
Medical Research Council |
United Kingdom |
102215 |
Wellcome Trust |
United Kingdom |
099873/Z/12/Z |
Wellcome Trust |
United Kingdom |
MC_PC_15018 |
Medical Research Council |
United Kingdom |
MC_UU_12013/1 |
Medical Research Council |
United Kingdom |
MC_UU_12013/4 |
Medical Research Council |
United Kingdom |
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GENERAL NOTE |
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KEYWORDS |
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MESH HEADINGS |
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DESCRIPTORNAME |
QUALIFIERNAME |
Adolescent |
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Adult |
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Child |
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Child, Preschool |
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Educational Status |
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Female |
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Genetic Association Studies |
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Genome-Wide Association Study |
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Humans |
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Intelligence |
genetics |
Intelligence Tests |
genetics |
Learning |
genetics |
Longitudinal Studies |
genetics |
Male |
genetics |
Mathematics |
genetics |
Polymorphism, Single Nucleotide |
genetics |
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SUPPLEMENTARY MESH |
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GENE SYMBOLS |
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CHEMICALS |
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OTHER ID's |
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OTHERID |
SOURCE |
PMC4102483 |
NLM |
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