Caspi et al. (2003) found no difference between the three genotype groups in the number of stressful life events participants had experienced.
Explain why this finding is important for the nature-nurture debate.
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Markscheme
3.3 Issues and debates Questions
28 exam-style questions on Edexcel GCSE Psychology 3.3 Issues and debates, covering 3.3.1 Nature and nurture debate. Each one has a worked solution and a mark scheme showing where the marks go.