Cited by 111Genetic Associations and EpidemiologyCognitive Abilities and TestingGenetic Mapping and Diversity in Plants and Animals

Replicability and Robustness of Genome-Wide-Association Studies for Behavioral Traits

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Rietveld, Cornelius A., Conley, Dalton, Eriksson, Nicholas, Esko, Tõnu, Medland, Sarah E., Vinkhuyzen, Anna A. E., Yang, Jian, Boardman, Jason D. +49 more·2014·Psychological Science

Abstract

A recent genome-wide-association study of educational attainment identified three single-nucleotide polymorphisms (SNPs) whose associations, despite their small effect sizes (each R 2 ≈ 0.02%), reached genome-wide significance ( p < 5 × 10 −8 ) in a large discovery sample and were replicated in an independent sample ( p < .05). The study also reported associations between educational attainment and indices of SNPs called “polygenic scores.” In three studies, we evaluated the robustness of these findings. Study 1 showed that the associations with all three SNPs were replicated in another large ( N = 34,428) independent sample. We also found that the scores remained predictive ( R 2 ≈ 2%) in regressions with stringent controls for stratification (Study 2) and in new within-family analyses (Study 3). Our results show that large and therefore well-powered genome-wide-association studies can identify replicable genetic associations with behavioral traits. The small effect sizes of individual SNPs are likely to be a major contributing factor explaining the striking contrast between our results and the disappointing replication record of most candidate-gene studies.

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  1. McCarthy MI Abecasis GR Cardon LR Goldstein DB Little J Ioannidis JPA Hirschhorn JN Genome-wide association studies for complex traits: consensus, uncertainty and challenges Nature Reviews Genetics 2008 9 5 356 369 18398418

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Authors
Rietveld, C. A., Conley, D., Eriksson, N., Esko, T., Medland, S. E., Vinkhuyzen, A. A. E., Yang, J., Boardman, J. D., Chabris, C. F., Dawes, C. T., Domingue, B. W., Hinds, D. A., Johannesson, M., Kiefer, A. K., Laibson, D., Magnusson, P. K. E., Mountain, J. L., Oskarsson, S., Rostapshova, O., Teumer, A., Tung, J. Y., Visscher, P. M., Benjamin, D. J., Cesarini, D., Koellinger, P. D., the Social Science Genetics Association Consortium, Eriksson, N., Hinds, D. A., Kiefer, A. K., Mountain, J. L., Tung, J. Y., Medland, S. E., Vinkhuyzen, A. A. E., Yang, J., Visscher, P. M., Conley, D., Boardman, J. D., Dawes, C. T., Domingue, B. W., Rietveld, C. A., Benjamin, D. J., Cesarini, D., Koellinger, P. D., Conley, D., Eriksson, N., Esko, T., Chabris, C. F., Johannesson, M., Laibson, D., Magnusson, P. K. E., Oskarsson, S., Rostapshova, O., Teumer, A., Visscher, P. M., Benjamin, D. J., Cesarini, D., & Koellinger, P. D.
Affiliations
  • Department of Applied Economics, Erasmus School of Economics, Erasmus University Rotterdam
  • Department of Sociology, New York University
  • 23andMe, Inc., Mountain View, California
  • Estonian Genome Center, University of Tartu
  • Queensland Institute of Medical Research Berghofer Medical Research Institute, Brisbane, Queensland, Australia
  • Queensland Brain Institute, The University of Queensland, Brisbane
  • University of Colorado Boulder (US)
  • Department of Psychology, Union College
  • Wilf Family Department of Politics, New York University
  • Institute of Behavioral Science, University of Colorado, Boulder
  • Department of Economics, Stockholm School of Economics
  • Department of Economics, Harvard University
  • Department of Medical Epidemiology and Biostatistics, Karolinska Institutet
  • Uppsala University (SE)
  • Interfaculty Institute for Genetics and Functional Genomics, Department of Functional Genomics, Greifswald Medical School
  • Department of Economics, Cornell University
  • Center for Experimental Social Science, Department of Economics, New York University
Venue
Psychological Science
Published
2014-10-06
Volume
25
Issue
11
Pages
1975-1986
ISSN
  • 0956-7976 (ISSN-L)
  • 1467-9280
OpenAlex
W2130272460
Cited by
111
References
42
Citations by year
2026: 5 · 2025: 4 · 2024: 9 · 2023: 6 · 2022: 5 · 2021: 8 · 2020: 10 · 2019: 12 · 2018: 14 · 2017: 7 · 2016: 17 · 2015: 13 · 2014: 1
FWCI
8.30
Type
journal article
Language
en
Open access
Locations
  • Psychological Science (publishedVersion)
  • PubMed (publishedVersion)
  • UvA-DARE (University of Amsterdam) (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (publishedVersion)
  • VU Research Portal (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
  • RePub (Erasmus University Rotterdam) (submittedVersion, other-oa)
  • UvA-DARE (University of Amsterdam) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • ERIM Top-Core Articles
Funders
  • National Science Foundation
  • Forskningsrådet för Arbetsliv och Socialvetenskap
  • U.S. Public Health Service (SES-1064089)
  • Economic and Social Research Council (ES/H02123X/1)
  • National Institute on Aging (T32AG000186, P01AG005842, P30AG012810)
  • Office of Behavioral and Social Sciences Research
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (R24HD047879)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Mapping and Diversity in Plants and Animals
Keywords
educational attainment, single nucleotide polymorphisms, polygenic risk score, replication, genetic association, behavioral characteristics, small effect sizes, stratification, heritability
MeSH terms
Achievement, Educational Status, Genotype, Humans, Massachusetts, Queensland, Registries, Reproducibility of Results, Polymorphism, Single Nucleotide, Principal Component Analysis, Genome-Wide Association Study

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