Cited by 319Intergenerational and Educational Inequality StudiesGenetic Associations and EpidemiologyCognitive Abilities and Testing

Genetic analysis of social-class mobility in five longitudinal studies

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Belsky, Daniel W., Domingue, Benjamin W., Wedow, Robbee, Arseneault, Louise, Boardman, Jason D., Caspi, Avshalom, Conley, Dalton, Fletcher, Jason M. +7 more·2018·Proceedings of the National Academy of Sciences

Abstract

Significance: Genome-wide association study (GWAS) discoveries about educational attainment have raised questions about the meaning of the genetics of success. These discoveries could offer clues about biological mechanisms or, because children inherit genetics and social class from parents, education-linked genetics could be spurious correlates of socially transmitted advantages. To distinguish between these hypotheses, we studied social mobility in five cohorts from three countries. We found that people with more education-linked genetics were more successful compared with parents and siblings. We also found mothers’ education-linked genetics predicted their children’s attainment over and above the children’s own genetics, indicating an environmentally mediated genetic effect. Findings reject pure social-transmission explanations of education GWAS discoveries. Instead, genetics influences attainment directly through social mobility and indirectly through family environments.

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  • The unexplained remainder of the mate-pair PGI correlation is due to assortment on phenotypes correlated with the EA PGI other than EA, cognitive performance, and vocabulary-possibly including personality traits-and sources of social homogamy other than genetic ancestry captured by the top 40 PCs-possibly including geographic location at courtship age, socioeconomic status, and social class.

    “This remainder is due to assortment on phenotypes correlated with the EA PGI other than EA, cognitive performance, and vocabulary—possibly including various personality traits42-44—and sources of social homogamy other than genetic ancestry captured by the top 40 PCs—possibly including geographic location at courtship age45,46, socioeconomic status, and social class47.”

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Research works printed but not linked: 2

  1. [12]Lee J Gene discovery and polygenic prediction from a 1.1-million-person GWAS of educational attainment Nat Genet in press PMC6393768 30038396
  2. [25]Piketty T 2000 Theories of persistent inequality and intergenerational mobility Handbook of Income Distribution Elsevier Amsterdam Vol 1 429 476

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Authors
Belsky, D. W., Domingue, B. W., Wedow, R., Arseneault, L., Boardman, J. D., Caspi, A., Conley, D., Fletcher, J. M., Freese, J., Herd, P., Moffitt, T. E., Poulton, R., Sicinski, K., Wertz, J., & Harris, K. M.
Affiliations
  • Duke University (US)
  • Stanford University (US)
  • University of Colorado Boulder (US)
  • King's College London (GB)
  • Princeton University (US)
  • University of Wisconsin–Madison (US)
  • Department of Sociology, Stanford University, Stanford, CA 94305;
  • University of Otago (NZ)
  • University of North Carolina at Chapel Hill (US)
Corresponding author
  • Belsky, Daniel W.
  • Harris, Kathleen Mullan
Venue
Proceedings of the National Academy of Sciences
Published
2018-07-09
Volume
115
Issue
31
Pages
E7275-E7284
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2848694795
Cited by
315
References
72
Citations by year
2026: 21 · 2025: 26 · 2024: 36 · 2023: 35 · 2022: 42 · 2021: 47 · 2020: 34 · 2019: 65 · 2018: 8
FWCI
87.42
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Research Portal (King's College London) (submittedVersion, cc-by-nc-nd)
Funders
  • Office of Extramural Research, National Institutes of Health (R01HD077482, P01HD31921, R01HD073342, R01HD060726, R01AG032282)
  • UK Medical Research Council (G1002190, MR/P005918/1)
  • Jacobs Foundation (Jacobs Prize, Early Career Fellowship)
  • Russel Sage Foundation (961704)
  • National Science Foundation (DGE1144083)
Topics
  • Social Sciences › Sociology and Political Science › Intergenerational and Educational Inequality Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
Keywords
social mobility, educational attainment, polygenic risk score, upward mobility, socioeconomic attainment, wealth accumulation, parental socioeconomic status, family environment
MeSH terms
Educational Status, Genetic Testing, Humans, Longitudinal Studies, Occupations, Social Class, Social Mobility, Siblings, Genome-Wide Association Study

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