Marcus is a 20-year-old collegiate water polo player who frequently gets penalized during intense derby matches. When his team falls behind, he often engages in excessive physical retaliation, such as pulling opponents underwater. When the referee calls a foul on him, Marcus aggressively splashes water at the referee and shouts insults.
Describe how one hormone could explain Marcus's aggressive behaviour.
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.