Marcus is a professional hockey player who has recently been suspended multiple times for extremely violent behaviour on the ice. His coach notes that Marcus seems to react instantly and aggressively to minor provocations, showing very little emotional control. Marcus's biological brother, who also plays competitive sports, has a similar history of impulsive aggression, whereas their adoptive brother, raised in the same household, is known for his calm temperament.
Discuss neural, hormonal and genetic factors in aggression. Refer to Marcus's behaviour in your answer.
18 exam-style questions on AQA A Level Psychology Neural, hormonal and genetic factors in aggression. Each one has a worked solution and a mark scheme showing where the marks go.