Marcus is 16 years old and has recently started joyriding in stolen cars when he hangs out with an older group of youths from his estate. His mother blames the peer group's encouragement and online social media validation for his actions, but Marcus claims he does it because of an intense 'surge' of adrenaline and insists he has no control over his actions once he hears an engine start.
Evaluate how far social and biological explanations can account for Marcus's criminal behaviour. You must make reference to the context in your answer.
120 exam-style questions on Edexcel A Level Psychology Content, covering Biological explanations of crime, Social explanations of crime, Cognitive and ethical interview techniques, Psychological formulation of offending, Cognitive-behavioural treatment for offenders, Biological treatment for offenders, Factors influencing eye-witness testimony, Factors influencing jury decision-making, Individual differences, and Developmental psychology. Each one has a worked solution and a mark scheme showing where the marks go.