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 language | English |
|---|---|
| Pages (from-to) | 2034-2046 |
| Number of pages | 13 |
| Journal | Nature Human Behaviour |
| Volume | 8 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - Oct 2024 |
Bibliographical note
Publisher Copyright:© The Author(s) 2024.
Funding
| Funders | Funder number |
|---|---|
| European Research Council Executive Agency | |
| TEDS | |
| European Research Council | |
| UK Research and Innovation | |
| National Institutes of Health | R01MH120219, AG046938, RF1AG073593 |
| National Institutes of Health | |
| Medical Research Council | G0901245, MR/M021475/1 |
| Medical Research Council | |
| European Commission | 101045526 |
| European Commission | |
| Horizon Europe funding guarantee | 575067 |
| Queen Mary University of London | G19/2 |
| Queen Mary University of London | |
| Horizon 2020 Framework Programme | 863981 |
| Horizon 2020 Framework Programme |