The nature-nurture of academic achievement at the intersection between gender, family background, and school context

Kim Stienstra*, Kristian Bernt Karlson

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

We investigate the role of gender, family SES, school SES, and their intersection in educational achievement using a twin design. Drawing on theories of gene-environment interaction, we test whether high-SES environments compensate genetic risks or enhance genetic potential, and its dependency on gender. Using data on 37,000 Danish twin and sibling pairs from population-wide administrative registers, we report three main findings. First, for family SES, but not for school SES, we find that genetic influences play a slightly smaller role in high-SES environments. Second, this relationship is moderated by child gender: in high-SES families, the genetic influence is considerably lower for boys than for girls. Third, the moderating effect of family SES for boys is almost entirely driven by children attending low-SES schools. Our findings thus point to significant heterogeneity in gene-environment interactions, highlighting the importance of considering the multiplicity of social contexts.

Original languageEnglish
Article number102870
Number of pages14
JournalSocial Science Research
Volume111
DOIs
Publication statusPublished - Mar 2023

Bibliographical note

Publisher Copyright:
© 2023 The Authors

Funding

This work was supported by the Dutch Scientific Organization ( NWO ) research talent grant for the project ‘Quality and inequality: The compensatory and multiplicative effects of school quality’ (NWO: 406-18-557) and the ECSR Visitor Grant.

FundersFunder number
Dutch Scientific Organization
Nederlandse Organisatie voor Wetenschappelijk Onderzoek406-18-557
European Consortium for Sociological Research

    Keywords

    • Administrative data
    • Educational achievement
    • Gene-environment interaction
    • Twin study

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