A psychologist finds that people with a particular gene variant show little depression if they have experienced few stressful events, but much more depression after several stressful events. Neither the gene variant nor stressful events alone predicts every case.
Compare an interactionist explanation of depression with a nature-only explanation of depression. You must refer to the psychologist's findings in your answer.
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.