Worksheets on Edexcel GCSE Psychology 7.1 The self, covering 7.1.1 Self and self-concept, 7.1.2 Identity and free will, 7.1.3 Humanistic Theory of Self, 7.1.4 Internal and external influences on the self, 7.1.5 Measuring personality, and 7.1.6 Trait theory of personality, with answers. Print them, or work through one on screen. Write your working straight onto the paper and Genie marks it question by question against the mark scheme.