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Socioeconomic status amplifies genetic effects in middle childhood in a large German twin sample

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  • Gottschling, J.
  • Hahn, E.
  • Beam, C.R.
  • Spinath, F.M.
  • Carroll, S.
  • Turkheimer, E.

Abstract

The Scarr-Rowe hypothesis predicts that the heritability of cognitive abilities is higher in more privileged socioeconomic conditions, meaning that genetic potential can be more fully expressed in environments characterized by high socioeconomic status (SES) compared to low SES. This gene × SES interaction, however, has been replicated mostly in the United States, but not in other Western nations like the United Kingdom. In the current study, we tested the interaction between childhood SES and the heritability of cognitive ability in 3074 German twin pairs comprising three age cohorts at different developmental stages (mean ages of 11, 17, and 23 years). Higher SES was associated with significantly higher mean cognitive ability scores in the two younger cohorts, with reduced variances at higher SES levels. Results further support the Scarr-Rowe hypothesis in middle childhood, and to some degree in adolescence, but not in adulthood. This indicates that the role of family SES as a moderator of the heritability of cognitive ability changes as children grow older. Moreover, children's shared experiences appear to be explain more variance in cognitive ability at the lower end of the SES distribution in middle childhood and adolescence.

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  • Gottschling, J. & Hahn, E. & Beam, C.R. & Spinath, F.M. & Carroll, S. & Turkheimer, E., 2019. "Socioeconomic status amplifies genetic effects in middle childhood in a large German twin sample," Intelligence, Elsevier, vol. 72(C), pages 20-27.
    • Handle: RePEc:eee:intell:v:72:y:2019:i:c:p:20-27
    DOI: 10.1016/j.intell.2018.11.006
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    1. Eric A. Hanushek & Ludger Wössmann, 2006. "Does Educational Tracking Affect Performance and Inequality? Differences- in-Differences Evidence Across Countries," Economic Journal, Royal Economic Society, vol. 116(510), pages 63-76, March.
    2. Ganzeboom, H.B.G. & de Graaf, P.M. & Treiman, D.J. & de Leeuw, J., 1992. "A standard international socio-economic index of occupational status," WORC Paper 92.01.001/1, Tilburg University, Work and Organization Research Centre.
    3. Marion Spengler & Juliana Gottschling & Elisabeth Hahn & Elliot M Tucker-Drob & Claudia Harzer & Frank M Spinath, 2018. "Does the heritability of cognitive abilities vary as a function of parental education? Evidence from a German twin sample," PLOS ONE, Public Library of Science, vol. 13(5), pages 1-15, May.
    4. Ken B Hanscombe & Maciej Trzaskowski & Claire M A Haworth & Oliver S P Davis & Philip S Dale & Robert Plomin, 2012. "Socioeconomic Status (SES) and Children's Intelligence (IQ): In a UK-Representative Sample SES Moderates the Environmental, Not Genetic, Effect on IQ," PLOS ONE, Public Library of Science, vol. 7(2), pages 1-16, February.
    5. Jenkins,Stephen P. & Kapteyn,Arie & Praag,Bernard M. S. van (ed.), 1998. "The Distribution of Welfare and Household Production," Cambridge Books, Cambridge University Press, number 9780521623025, October.
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    Cited by:

    1. Das, Aniruddha, 2021. "The relational genomics of cognitive function: A longitudinal study," Social Science & Medicine, Elsevier, vol. 270(C).
    2. Paulus, Lena & Spinath, Frank M. & Hahn, Elisabeth, 2021. "How do educational inequalities develop? The role of socioeconomic status, cognitive ability, home environment, and self-efficacy along the educational path," Intelligence, Elsevier, vol. 86(C).
    3. Lang Volker & Weigel Lena & Mönkediek Bastian & Baum Myriam A. & Eichhorn Harald & Eifler Eike F. & Hahn Elisabeth & Hufer Anke & Klatzka Christoph H. & Kottwitz Anita & Krell Kristina & Nikstat Ameli, 2020. "An Introduction to the German Twin Family Panel (TwinLife)," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 240(6), pages 837-847, December.
    4. Pesta, Bryan J. & Kirkegaard, Emil O.W. & te Nijenhuis, Jan & Lasker, Jordan & Fuerst, John G.R., 2020. "Racial and ethnic group differences in the heritability of intelligence: A systematic review and meta-analysis," Intelligence, Elsevier, vol. 78(C).
    5. Tampieri Alessandro, 2024. "University Admission: Is Achievement a Sufficient Criterion?," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 24(3), pages 799-833.

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