| Genetic relationship group | Concordance rate for selective attention control |
|---|---|
| Identical twins (100% shared genes) | 74% |
| Non-identical twins (50% shared genes) | 31% |
Briefly explain the outcome of the study in relation to the nature-nurture debate.
16 exam-style questions on AQA A Level Psychology Nature-nurture debate. Each one has a worked solution and a mark scheme showing where the marks go.