Give one reason why the findings of Haber and Levin (2001) may have low generalisability.
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Markscheme
8.2 Studies Questions
40 exam-style questions on Edexcel GCSE Psychology 8.2 Studies, covering 8.2.1 Haber and Levin (2001) and 8.2.2 Carmichael, Hogan and Walter (1932). Each one has a worked solution and a mark scheme showing where the marks go.