Genetic associations between non-cognitive skills and academic achievement over development

Margherita Malanchini*, Andrea G. Allegrini*, Michel G. Nivard, Pietro Biroli, Kaili Rimfeld, Rosa Cheesman, Sophie von Stumm, Perline A. Demange, Elsje van Bergen, Andrew D. Grotzinger, Laurel Raffington, Javier De la Fuente, Jean Baptiste Pingault, Elliot M. Tucker-Drob, K. Paige Harden, Robert Plomin

*Corresponding author for this work

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

Non-cognitive skills, such as motivation and self-regulation, are partly heritable and predict academic achievement beyond cognitive skills. However, how the relationship between non-cognitive skills and academic achievement changes over development is unclear. The current study examined how cognitive and non-cognitive skills are associated with academic achievement from ages 7 to 16 years in a sample of over 10,000 children from England and Wales. The results showed that the association between non-cognitive skills and academic achievement increased across development. Twin and polygenic scores analyses found that the links between non-cognitive genetics and academic achievement became stronger over the school years. The results from within-family analyses indicated that non-cognitive genetic effects on academic achievement could not simply be attributed to confounding by environmental differences between nuclear families, consistent with a possible role for evocative/active gene–environment correlations. By studying genetic associations through a developmental lens, we provide further insights into the role of non-cognitive skills in academic development.

Original languageEnglish
Pages (from-to)2034-2046
Number of pages13
JournalNature Human Behaviour
Volume8
Issue number10
DOIs
Publication statusPublished - Oct 2024

Bibliographical note

Publisher Copyright:
© The Author(s) 2024.

Funding

FundersFunder number
European Research Council Executive Agency
TEDS
European Research Council
UK Research and Innovation
National Institutes of HealthR01MH120219, AG046938, RF1AG073593
National Institutes of Health
Medical Research CouncilG0901245, MR/M021475/1
Medical Research Council
European Commission101045526
European Commission
Horizon Europe funding guarantee575067
Queen Mary University of LondonG19/2
Queen Mary University of London
Horizon 2020 Framework Programme863981
Horizon 2020 Framework Programme

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