A psychologist proposes that a university volunteer's dopaminergic neurons receive less inhibition than usual. In a computer game involving a dispute with another player, the volunteer responds aggressively and keeps taking points from the other player after being told that the player is distressed.
Using Eysenck's theory, explain which personality dimension is most consistent with the volunteer's profile and suggest how this profile could increase the risk of violent offending. Refer to both the proposed biological cause and the volunteer's behaviour in your answer.
135 exam-style questions on OCR GCSE Psychology 1.2 Theories/Explanations of why criminal/anti-social behaviour occurs, covering 1.2.1 SLT: identification with role models, 1.2.2 SLT: observation and imitation, 1.2.3 SLT: vicarious reinforcement, 1.2.4 SLT: direct reinforcement and internalisation; criticisms, 1.2.5 SLT research study: Cooper and Mackie (1986), 1.2.6 Eysenck's Criminal Personality Theory, 1.2.7 CNS, arousal and criminal personality, 1.2.8 Brain function, synapses and dopamine in psychoticism, 1.2.9 Dopamine reward, RAS and cortex in extroversion, 1.2.10 Autonomic nervous and limbic system in neuroticism, 1.2.11 Early socialisation and conditioning; criticisms, and 1.2.12 Criminal Personality research study: Heaven (1996). Each one has a worked solution and a mark scheme showing where the marks go.