Component 3: Criminal behaviours — Eduqas A-Level Psychology
Test yourself on Component 3: Criminal behaviours with EDUQAS A-Level practice questions.
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Your focus
- Biological explanations (at least two) (to include: For example disinhibition hypothesis, inherited criminality, role of the amygdala)
- Individual differences explanations (at least two) (to include: For example Eysenck’s criminal personality, intelligence factors, psychopathic personality)
- Social Psychological Explanations (at least two) (to include: For example differential association theory, gender socialisation, normalisation theory)
Show all 4 objectives
- Methods of modifying this behaviour (at least two) (to include: Including anger management, restorative justice)
Component 3: Criminal behaviours exam tips
Quick Revision Summary (Key Takeaway)
Component 3 Criminal Behaviours in Eduqas A-Level Psychology examines biological, individual, and social explanations of offending alongside evidence-based rehabilitation methods. Students critically evaluate theories ranging from neural abnormalities and Eysenck personality dimensions to cognitive distortions, differential association, anger management, and restorative justice.
Topic Overview
Component 3: Criminal Behaviours requires students to investigate the complex aetiology of offending and the practical methods used to modify such behaviour. The specification explores biological perspectives (genetic inheritance, brain abnormalities), individual differences (Eysenck's personality dimensions, cognitive biases, moral development), and social-psychological models (Sutherland's differential association, gender socialisation).
Beyond theoretical frameworks, the topic evaluates real-world interventions including anger management, behaviour modification in custodial settings, and restorative justice. Mastery of this module enables learners to weigh deterministic explanations against agency, appreciate methodological challenges like self-report validity, and contribute to contemporary debates in penal policy and forensic rehabilitation.
Key Concepts
- →Biological mechanisms: Candidate genes (MAOA, CDH13), brain structures (prefrontal cortex, amygdala dysregulation studied by Raine et al.), and neurochemical imbalances (dopamine, serotonin).
- →Psychological explanations: Eysenck's dimensional model (cortical arousal, neuroticism, psychoticism), Kohlberg's stages of moral reasoning, and cognitive distortions (hostile attribution bias and minimalisation).
- →Sutherland's Differential Association Theory: Offending as a socially learned behaviour acquired through exposure to pro-criminal attitudes, specific skills, and reinforcement frequencies.
- →Rehabilitative interventions: Cognitive restructuring via Novaco's anger management (conceptualisation, skill acquisition, application), token economies using operant principles, and restorative justice mediation.
Examiner Tips
- 💡Always contextualise evaluation points using specific forensic scenarios (e.g. violent crime vs. white-collar crime) when assessing whether an explanation possesses broad explanatory power.
- 💡When evaluating interventions like anger management or token economies, evaluate short-term institutional compliance separately from long-term post-release recidivism.
- 💡Use accurate terminology when discussing Raine's PET scan research; avoid claiming brain abnormalities cause murder, as Raine specifically investigated individuals pleading not guilty by reason of insanity (NGRI).
Common Mistakes
- Believing that Differential Association Theory claims crime is learned only through direct imitation of acts; Sutherland emphasised that the acquisition of values, attitudes, and rationalisations favourable to law violation is the primary driver.
- Assuming restorative justice focuses primarily on punishing the offender through public shaming; its core tenet is reparative dialogue and empathy development, with high emphasis on victim psychological recovery.
- Equating low physiological arousal in extraversion with being hyperactive; extraverts have an under-active central nervous system (specifically the ascending reticular activating system), driving them to seek sensation and external stimulation to reach optimal cortical arousal.
Revision Plan
- 1Week 1 (Days 1-3): Systematically review biological explanations (genes, neuroanatomy, Raine et al.) and practice distinguishing diathesis-stress interactions from biological determinism.
- 2Week 1 (Days 4-7): Master individual differences (Eysenck, Kohlberg, cognitive distortions) and differential association; construct comparative summary tables outlining AO1 definitions and AO3 evaluation.
- 3Week 2 (Days 1-4): Detail all three methods of modification (anger management, token economies, restorative justice), mapping their theoretical roots, efficacy data, and cost-benefit trade-offs.
- 4Week 2 (Days 5-7): Complete timed essay plans and full past-paper questions focusing on 10-mark and 15-mark evaluative structures from Eduqas Component 3 papers.
Exam Question Types
- 📋Short-answer conceptual questions (2-4 marks): Assessing precise recall of definitions, such as defining 'minimalisation' or explaining one role of the MAOA gene.
- 📋Evaluation-focused questions (6-8 marks): Requiring balanced analysis of a specific theory (e.g. Eysenck's theory) or intervention without extensive description.
- 📋Extended evaluative essays (10-15 marks): Requiring detailed description (AO1) and comprehensive, evidence-grounded evaluation (AO3) comparing multiple explanations or evaluating methods of modifying criminal behaviour.
Command Word Expectations (EDUQAS)
Describe
Provide an accurate, detailed, and coherent factual account of a theory, study, or intervention (AO1) using precise psychological terminology without evaluation.
Evaluate
Judge the value, strengths, and limitations of a theory or method (AO3). Must include empirical evidence, methodological critiques, and wider theoretical debates (e.g. reductionism, determinism).
Discuss
Requires a balanced combination of detailed descriptive knowledge (AO1) and sustained, critical analytical commentary (AO3) leading to a reasoned conclusion.
How Students Lose Marks (Examiner Pitfalls)
Pitfall: Conflating biological determinism with hard causation rather than probabilistic vulnerability when discussing candidate genes like MAOA and CDH13.
❌ Weak Answer (Loses Marks):Brunner showed that having the low-activity MAOA gene causes people to become violent criminals because they cannot control their anger.
Example improved answer:Brunner et al. (1993) identified a defect on the MAOA gene in an affected Dutch family, leading to impaired serotonin metabolism. However, this does not deterministically cause crime; modern epigenetic research (e.g. Caspi et al., 2002) demonstrates that the low-activity MAOA gene acts as a diathesis, significantly increasing antisocial behaviour only when interacting with severe early childhood maltreatment.
Examiner Tip: Always balance biological explanations with diathesis-stress interactions and avoid phrasing biological factors as absolute determinism.
Pitfall: Failing to distinguish between hostile attribution bias and minimalisation in cognitive distortions questions.
❌ Weak Answer (Loses Marks):Offenders use cognitive distortions like blaming the victim or thinking everyone is out to get them, so they commit crimes.
Example improved answer:Cognitive distortions are internal biases in information processing. Hostile attribution bias involves inferring aggressive intent behind ambiguous social cues (e.g. interpreting an accidental glance as a confrontation, supported by Schonenberg and Justye). In contrast, minimalisation is a post-hoc downplaying of the severity or consequences of one's own offending behaviour (e.g. a burglar rationalising theft by claiming high-income victims are insured), serving to neutralize guilt rather than initiate reactive aggression.
Examiner Tip: Provide distinct operational definitions and illustrative examples for both cognitive distortions to guarantee top-band AO1 credit.
Step-by-Step Worked Solutions
Question: Briefly evaluate Eysenck's theory of criminal personality as an explanation for offending behaviour (6 marks).
- 1.Step 1: Outline a clear supporting point using empirical evidence (AO3 - Strength). State that Eysenck and Eysenck (1977) compared male prisoner scores across Extraversion (E), Neuroticism (N), and Psychoticism (P) against controls, finding significantly higher scores in offending cohorts across age groups, supporting the biological personality typology.
- 2.Step 2: Introduce a methodological or theoretical counter-argument (AO3 - Limitation). Contrast this with Farrington et al. (1982), whose meta-analysis revealed that offenders score high on P and N, but not consistently high on E, challenging the universal applicability of high extraversion to all offending categories.
- 3.Step 3: Synthesise the evaluation with an overarching critique (AO3 - Analysis). Point out culture and sampling bias (e.g. Holanchock studying Hispanic and Black offenders in New York who exhibited lower extraversion), concluding that the theory oversimplifies crime into fixed traits and relies on self-report EPI measures prone to social desirability bias.
Final Answer: Eysenck's theory integrates biological arousal with personality traits, backed by prisoner comparisons showing elevated P, E, and N scores. However, research by Farrington demonstrates inconsistent extraversion findings, and cross-cultural studies reveal conflicting trait profiles. Furthermore, reliant self-report inventories undermine construct validity, demonstrating the theory is overly reductionist.
Question: Discuss the effectiveness of restorative justice as a method of modifying criminal behaviour (6 marks).
- 1.Step 1: Define the mechanism of restorative justice and present outcome evidence (AO3 - Effectiveness). Cite Shapland et al. (2008), who conducted a seven-year UK government scheme and found an estimated 14% reduction in recidivism rates compared to custodial controls, yielding an economic saving of roughly £8 for every £1 spent.
- 2.Step 2: Address critical limitations regarding applicability and participant attrition (AO3 - Limitations). Explain that restorative justice requires voluntary participation and genuine remorse; it is unsuitable for unrepentant offenders, domestic abuse, or psychopathic personalities where secondary victimisation risks are severe.
- 3.Step 3: Provide a nuanced conclusion on rehabilitation versus victim closure (AO3 - Evaluation). Acknowledge that while victim satisfaction rates are notably high (approx. 85%), restorative justice acts as an adjunct rather than a standalone universal substitute for custodial sentencing.
Final Answer: Restorative justice shows demonstrable effectiveness, with Shapland et al. reporting a 14% decrease in recidivism and substantial economic savings alongside 85% victim satisfaction. Nonetheless, its utility is constrained by self-selection bias, the prerequisite of offender remorse, and potential victim distress, making it an effective targeted intervention rather than an all-encompassing penal solution.
Active Recall Memory Test
What two candidate genes were identified by Tiihonen et al. (2015) in Finnish violent offenders?
Key Fact: MAOA (monoamine oxidase A) and CDH13 (cadherin 13).
What are the three stages of Novaco's anger management programme?
Key Fact: Cognitive conceptualisation, skill acquisition, and application training (role play).
According to Kohlberg, at which level of moral reasoning are criminals most likely to operate?
Key Fact: The pre-conventional level (stages 1 and 2: obedience/punishment and instrumental self-interest).
Which brain regions exhibited reduced glucose metabolism in murder suspects pleading NGRI in Raine et al. (1997)?
Key Fact: The prefrontal cortex, corpus callosum, and asymmetrical activity in the limbic system (amygdala, hippocampus, thalamus).
Frequently Asked Questions
How does Eysenck link criminal personality dimensions to biology?
Eysenck linked extraversion to an under-aroused nervous system via the ascending reticular activating system, driving sensation seeking. Neuroticism is linked to an overly reactive autonomic nervous system/limbic system, causing emotional volatility and anxiety. Psychoticism is linked to elevated testosterone and lower MAO enzyme levels, manifesting as cold, aggressive, and egocentric behaviour. Together, these biological vulnerabilities make socialization and conditioning significantly harder.
What is the difference between primary and secondary anger management aims?
Primary anger management focuses directly on altering cognitive distortions and physiological arousal through relaxation and cognitive reframing so the offender can handle immediate conflict triggers. Secondary aims involve long-term lifestyle modification and improving wider social functioning, helping the individual develop sustained problem-solving strategies and emotional resilience to prevent recidivism well after therapy concludes.
Why do token economies have low long-term rehabilitative success outside prison?
Token economies operate on operant conditioning using primary reinforcers (rewards) traded for secondary reinforcers (tokens). While highly effective at managing behaviour within controlled institutional settings, they suffer from poor extinction resistance and lack of ecological validity. Once released, the external reward system disappears, meaning prosocial behaviours extinguish rapidly unless internalised motivation or natural reinforcers take their place.
How does Kohlberg's moral development model explain criminal behaviour?
Kohlberg argued that individuals progress through three levels of moral reasoning: pre-conventional, conventional, and post-conventional. Offenders often remain arrested at the pre-conventional level, viewing actions as right or wrong purely based on immediate personal consequences (punishment or reward) rather than social contracts or universal ethics. Consequently, they are far more likely to commit crimes if they believe they will evade detection or reap substantial short-term gains.
Can biological explanations of crime be considered fully deterministic?
No; modern forensic psychology rejects hard biological determinism in favour of soft determinism and diathesis-stress interactions. While genes such as MAOA or neural abnormalities in the prefrontal cortex provide biological vulnerabilities, environmental triggers (such as severe childhood neglect, abuse, or trauma) are almost always required to trigger antisocial phenotypic expression. Biology influences probability and predisposition, not certainty.