Spec 1PS0
Revise Edexcel GCSE Psychology 3.2.1 Caspi et al. (2003) with the question bank, lessons, revision guides, and flashcards.
Understand the aims, procedures, and findings (results and conclusions), strengths and weaknesses of the following studies: Depression Caspi et al. (2003) Influence of Life Stress on Depression: Moderation by a Polymorphism in the 5-HTT Gene