Component 01: Criminal Psychology - Theories/Explanations — OCR GCSE Psychology

Criminal Psychology in OCR GCSE Component 01 introduces foundational psychological theories that explain why individuals engage in anti-social and criminal acts. It contrasts biological explanations—such as genetic predispositions and neural dysfunction—with social psychological explanations including operant conditioning and Bandura's Social Learning Theory.

Understanding these theories provides crucial insight into real-world forensic applications, including offender rehabilitation, crime prevention policies, and sentencing. It bridges theoretical psychological models with contemporary social debates, preparing learners for broader evaluative writing across both GCSE and A-Level Psychology.

• →Biological explanations: Genetic influences (XYY syndrome, twin concordance) and neurological structures (prefrontal cortex damage leading to poor impulse control).
• →Social Learning Theory (SLT): Learning anti-social behaviour through observation, identification, vicarious reinforcement, and imitation of role models.
• →Operant conditioning: Acquisition and maintenance of criminal behaviour via positive reinforcement, negative reinforcement, and flawed punishment schedules.
• →Eysenck's Criminal Personality Theory: The bio-psychological combination of high Extraversion (E), high Neuroticism (N), and high Psychoticism (P).
• →Key research studies: Heaven (1996) examining delinquency, personality, and social factors; Cooper and Mackie (1986) researching video games and aggression.

• Explains identification with a role model as the observer relating to and adopting the model's behaviour.
• Describes observation and imitation, where the learner watches a model and copies the behaviour.
• Explains vicarious reinforcement as learning from the consequences the model receives, so a rewarded model is more likely to be imitated.
• Describes direct reinforcement, such as reward or avoidance of punishment, as strengthening the learner's own offending.
• Explains internalisation as criminal behaviour becoming part of the person's own values through repeated learning.
• Evaluates the theory by noting its nurture emphasis and its limited account of biological (nature) influences.
• Criticises the theory for struggling to explain offending by people with no criminal role models.
• Identifies the independent variable as the type of video game condition the children were assigned to play.
• States that aggression was measured by observing the children's behaviour during free play after gaming.
• Recognises that children were the participants, so findings are about child aggression rather than adult crime.
• Links the study to Social Learning Theory by explaining that modelled aggression in a game may be imitated.
• Distinguishes the study's experimental comparison of conditions from a simple correlation between gaming and aggression.
• Names extraversion, neuroticism and psychoticism as the personality dimensions in Eysenck's criminal personality theory.
• Explains extraversion through under-arousal, so the person seeks stimulation and may take risks.
• Links neuroticism to emotional instability and strong reactions to threatening or stressful situations.
• Describes psychoticism as coldness, aggression and impulsivity associated with antisocial behaviour.
• States that Eysenck grounded personality differences in biological, inherited nervous-system functioning.
• Recognises that the theory predicts an increased likelihood of criminal behaviour rather than a certainty.
• Identifies extraversion as a dimension describing sociability and stimulation-seeking linked to impulsive rule-breaking
• Identifies neuroticism as a dimension describing emotional instability linked to strong reactions to stress
• Identifies psychoticism as a dimension describing tough-mindedness and low empathy linked to aggression
• Explains that high scores across the three dimensions are associated with a greater likelihood of criminal behaviour rather than a certainty
• Identifies the central nervous system as the brain and spinal cord underlying cognitions and behaviour
• Explains that low baseline arousal in extraverts leads them to seek stimulation and take risks
• Explains that a highly reactive nervous system in neurotics produces strong stress responses and impulsivity
• Links arousal differences in the CNS to the criminal personality and to a greater likelihood of offending
• Identifies the synapse as the junction across which a neuron passes a chemical signal to another neuron.
• States that dopaminergic neurons release dopamine as their neurotransmitter at synapses.
• Explains that an overactive dopamine system means increased dopamine signalling at these synapses.
• Links altered dopamine signalling to effects on cognition and on behaviour.
• Defines psychoticism as an Eysenckian personality dimension featuring aggression, impulsivity and lack of empathy rather than clinical psychosis.
• Describes the dopamine reward system as signalling reward and driving approach and sensation-seeking.
• Explains that the reticular activation system regulates arousal and alertness.
• Links lower resting arousal to seeking stimulation, which appears as extroverted behaviour.
• Identifies the cerebral cortex as involved in higher processing and arousal regulation linked to extroversion.
• Keeps the three contributors distinct rather than merging them into one explanation.
• Identifies the autonomic nervous system as controlling involuntary bodily responses such as heart rate and sweating
• Explains that the sympathetic branch arouses the body while the parasympathetic branch calms it
• States that high neuroticism is associated with a more reactive autonomic nervous system
• Identifies the limbic system, including the amygdala, as involved in emotion and threat detection
• Explains that heightened limbic or amygdala activity is linked to stronger fear and emotional responses
• Defines early socialisation as learning norms and values through agents such as family and peers
• Explains that operant conditioning shapes behaviour through reinforcement and punishment
• Explains that classical conditioning forms associations between stimuli and responses
• Describes difficulties in conditioning, such as inconsistent reinforcement or unpredictable punishment
• Links disrupted socialisation or conditioning to a greater likelihood of antisocial behaviour
• Identifies a specific criticism of the named theory and explains the mechanism by which it weakens the explanation.
• Explains the issue of individual differences by contrasting people who share the proposed criminal characteristic but do not offend with offenders who lack it.
• Supports the criticism with relevant course evidence or reasoning and links that support explicitly back to the theory.
• Weighs the criticism against the theory's strengths to reach a reasoned overall judgement rather than a list.
• Identifies extroversion and psychoticism as the personality traits measured in Heaven's study.
• Recognises self-esteem as a variable examined alongside personality in relation to delinquency.
• States that delinquency was the behavioural outcome the study related to the personality and self-esteem measures.
• Distinguishes a correlational link between traits and delinquency from proof that personality causes offending.

• 💡Apply each mechanism to a concrete example, such as a younger sibling copying an older sibling who is praised for fighting.
• 💡Use the terms identification, observation, imitation, vicarious reinforcement, direct reinforcement and internalisation accurately.
• 💡When evaluating, link the nature/nurture debate explicitly to the theory's emphasis on learning.
• 💡Read the question stem for the variable named, then match it to game condition, observed aggression or sample.
• 💡Eliminate options that describe Bandura's study or claim long-term criminal causation.
• 💡When asked about SLT, name observation and imitation as the mechanism the study illustrates.
• 💡Match each trait name to its defining features before choosing an option.
• 💡Use the biological basis to eliminate options that describe personality as learned only from the environment.
• 💡Watch for wording such as 'always' or 'all', which overstates a dispositional theory.
• 💡Learn a one-line definition for each of the three dimensions before answering
• 💡Match each dimension to a specific behaviour, such as stimulation-seeking for extraversion
• 💡Reject options that present personality as a certain cause of crime
• 💡State the two parts of the CNS before explaining arousal
• 💡Use the idea of an optimal arousal level to explain stimulation-seeking
• 💡Connect each arousal claim back to a named personality dimension
• 💡Read every option and eliminate any that define psychoticism as clinical psychosis before choosing.
• 💡Check that the chosen option names both synapses and dopaminergic neurons, since the statement requires both.
• 💡Confirm the option connects brain function to both cognition and behaviour, not just one of them.
• 💡Use the precise trait words aggression, impulsivity and lack of empathy when judging definitions of psychoticism.
• 💡Name each of the three contributors and give its specific role before linking it to extroversion.
• 💡Use the arousal chain: low resting arousal leads to stimulation-seeking, which shows as extroversion.
• 💡Contrast the reward system's approach drive with the arousal system's regulation so the roles stay clear.
• 💡Learn the two branches of the autonomic nervous system and their opposing effects before answering
• 💡Link each biological system to a specific emotional outcome rather than describing the brain in general
• 💡Use the term amygdala when explaining the limbic system's role in fear and threat detection
• 💡Separate socialisation from conditioning clearly, then show how they connect in explaining behaviour
• 💡Give a concrete example of inconsistent reinforcement to illustrate a difficulty in conditioning
• 💡Use the terms reinforcement and punishment accurately and consistently
• 💡Plan two or three developed criticisms rather than many shallow ones, keeping individual differences as one clear strand.
• 💡Use the word 'because' to force yourself to explain why each criticism matters, not just what it is.
• 💡Finish with an explicit judgement that answers how far the theory survives its criticisms.
• 💡Memorise the four key terms in the title — delinquency, extroversion, psychoticism and self-esteem — and match each to its role.
• 💡Read each option fully, because distractors often swap a trait for the outcome variable.
• 💡When an option states causation, check whether the study only showed an association before choosing it.
• 💡Use exact psychological terminology like 'vicarious reinforcement', 'dopaminergic pathways', and 'prefrontal cortex' to secure top bands on AO1 descriptive marks.
• 💡When evaluating in 6-mark questions, use the PEEL structure (Point, Evidence, Explain, Link) and contrast theories directly against one another rather than evaluating them in total isolation.
• 💡Ensure you know the aim, method, results, and conclusions of the two core studies for this unit: Heaven (1996) and Cooper and Mackie (1986).

• Confuses vicarious reinforcement with direct reinforcement; keep vicarious as learning from the model's consequences and direct as the learner's own reward or punishment.
• Treats identification as simple copying; recognise instead that the observer relates to the model and adopts the behaviour.
• Claims the theory fully explains all crime; note instead its nurture bias and limited account of nature.
• Omits internalisation; include how repeated learning makes offending part of the person's values.
• Confuses Cooper and Mackie with Bandura's Bobo doll experiment; keep the two studies separate and attribute the video-game design to Cooper and Mackie.
• Claims the study proved that violent video games cause criminal behaviour in later life; restrict the conclusion to short-term aggression observed in the play session.
• Treats the study as correlational; recognise that children were assigned to conditions, which makes it an experiment.
• Assumes the dependent variable was a questionnaire score; state that aggression was assessed through observation of play behaviour.
• Lists only extraversion and neuroticism; include psychoticism as the third dimension in the criminal personality account.
• Treats the theory as purely environmental; state that Eysenck tied traits to a biological, inherited basis.
• Claims the theory says all extraverts become criminals; describe it as raising the likelihood of antisocial behaviour.
• Reverses the arousal explanation; associate extraversion with under-arousal and stimulation-seeking.
• Confuses neuroticism with psychoticism; keep neuroticism as emotional instability and psychoticism as tough-mindedness and low empathy
• Treats high extraversion alone as proof a person will offend; describe it as raising likelihood, not guaranteeing behaviour
• Describes psychoticism as meaning psychosis or mental illness; keep it as a personality dimension of tough-mindedness
• Says the CNS is only the brain; include the spinal cord as part of the central nervous system
• Claims low arousal makes a person criminal automatically; describe it as increasing the search for stimulation and risk
• Ignores the cognition link; explain how arousal affects thinking as well as behaviour
• Treats psychoticism as a psychiatric psychosis with distorted perception and social withdrawal; keep psychoticism as a trait of aggression, impulsivity and lack of empathy.
• Describes dopamine as acting outside synapses in a general way; place dopamine release at the synapse between neurons.
• Confuses dopaminergic neurons with neurons that release other neurotransmitters; state that dopaminergic neurons release dopamine.
• Assumes an overactive dopamine system has no effect on cognition; link the heightened signalling to both cognition and behaviour.
• Treats the reticular activation system as part of the reward pathway; keep it as the arousal-regulating network.
• Claims extroversion comes from high resting arousal; state the link to seeking stimulation to raise arousal.
• Describes the cerebral cortex as the reward centre; keep it as the outer layer for higher processing.
• Uses the three terms interchangeably; separate reward, arousal and cortical processing.
• Confuses the autonomic nervous system with the somatic nervous system; keep the autonomic system for involuntary functions
• Treats the limbic system as a single structure rather than a set of linked brain regions including the amygdala
• Claims neuroticism means low emotional reaction; correct this by linking neuroticism to heightened emotional reactivity
• Describes the parasympathetic branch as arousing the body; correct this by assigning arousal to the sympathetic branch
• Treats socialisation as something that happens only in adulthood; correct this by placing it in early childhood
• Confuses reinforcement with punishment; keep reinforcement as increasing behaviour and punishment as reducing it
• Assumes conditioning always succeeds; correct this by explaining that inconsistent or absent reinforcement creates difficulties
• Describes socialisation without naming any agent such as family, school or peers; add a specific agent
• Lists criticisms without explaining how each one weakens the theory; develop the reasoning behind every point.
• Treats individual differences as a vague phrase without contrasting conforming and offending people who share the trait; give the concrete contrast.
• Asserts that one criticism destroys the theory outright; weigh the criticism and judge whether it limits or refutes the explanation.
• Confuses the personality traits with the outcome; keep extroversion and psychoticism as predictors and delinquency as the behaviour measured.
• Omits self-esteem from the study's variables; include it as a measured factor alongside personality.
• Claims the study proves personality causes delinquency; describe the relationship as an association the study examined.
• Believing negative reinforcement means punishment; in psychology, negative reinforcement involves removing an unpleasant stimulus to strengthen behaviour, whereas punishment aims to decrease behaviour.
• Assuming XYY syndrome guarantees violent criminality; research shows males with XYY syndrome may display lower intelligence and heightened aggression, but the vast majority never commit violent offences.
• Treating Eysenck's personality dimensions as purely environmental; Eysenck explicitly argued that extraversion, neuroticism, and psychoticism stem from innate biological nervous system differences.

1. 1Days 1-3: Master biological explanations—memorise key brain structures (prefrontal cortex, amygdala), genetic research, and XYY syndrome.
2. 2Days 4-6: Study learning theories—write out flashcards comparing Operant Conditioning and Social Learning Theory with concrete crime scenarios.
3. 3Days 7-9: Learn Eysenck's PEN model and thoroughly revise the core studies (Cooper and Mackie 1986; Heaven 1996).
4. 4Days 10-12: Practice 2-mark, 4-mark, and 6-mark questions under timed conditions using official OCR mark schemes.

• 📋Multiple choice & short definition questions (1-2 marks): Defining key terms like 'recidivism', 'extinction', or 'extraversion'.
• 📋Scenario-based application questions (3-4 marks): Applying SLT or operant conditioning to a fictitious offender named in a short case stem.
• 📋Extended evaluation essays (6 marks): Comparing biological versus environmental models of offending or evaluating named core studies.