Marcus experiences extreme anxiety and panic whenever he is on the upper floors of high-rise office buildings, despite knowing he is entirely safe behind thick, shatterproof glass panels.
Explain one weakness of using evolutionary theory (natural selection) to explain Marcus's fear of heights.
88 exam-style questions on Edexcel A Level Psychology Content, covering Central nervous system and neurotransmitters, Effect of recreational drugs on transmission, Brain structure and aggression, Evolution and natural selection, Freud's psychodynamic explanation of aggression, Role of hormones in aggression, Individual differences, and Developmental psychology. Each one has a worked solution and a mark scheme showing where the marks go.