Forensic Psychology Revision Notes

Forensic Psychology Mock Exam Mark Scheme

Offender Profiling

Offender profiling: the typology approach, including organised and disorganised types; the data-driven approach, including investigative Psychology; geographical profiling.

Offender profiling is an investigative technique used to help police narrow down the field of enquiry and list of likely suspects when solving crimes.

It involves the careful scrutiny of a crime scene and the analysis of evidence to generate hypotheses about the probable characteristics, social background, and routine behaviour of the offender.

Profiling generally falls into two primary categories: the typology approach (also known as the top-down approach) and the data-driven approach (also known as the bottom-up approach).

Typology Approach

The typology approach, originating from the work of the FBI’s Behavioural Science Unit in the United States in the 1970s, involves matching what is known about the crime and the offender to a pre-existing template.

It relies heavily on the intuition and beliefs of the profiler.

This method was developed based on in-depth prison interviews conducted with 36 sexually motivated serial killers, including notorious figures like Ted Bundy and Charles Manson.

Using this approach, criminals are classified into one of two main typologies based on their modus operandi (way of working) and the evidence left at the crime scene:

• Organised offenders: These individuals show clear evidence of having planned the crime in advance, often deliberately targeting a specific ‘type’ of victim. They maintain a high level of control during the attack, operating with almost detached surgical precision, and leave very little evidence or clues behind. Psychologically and socially, they tend to be of above-average intelligence, employed in skilled or professional occupations, and are socially and sexually competent. They are usually married and may even have children.
• Disorganised offenders: These offenders show little evidence of planning, suggesting the offence was a spontaneous, spur-of-the-moment act committed in a moment of passion. They tend to leave the body at the scene alongside numerous clues, reflecting an impulsive attack with very little control. They usually have a lower than average IQ, are in unskilled work or unemployed, and have a history of failed relationships and sexual dysfunction. They often live alone and reside relatively close to where the offence took place.

Evaluation of the Typology Approach:

• Limited Application: This method can generally only be used for severe and sexually motivated crimes like rape and sadistic murder. It is not suitable for common offences such as burglary or financial fraud, because those crime scenes reveal very little about the offender’s specific personality.
• Too Simplistic (False Dichotomy): Having only two categories is highly restrictive, as an offender’s behaviours are not mutually exclusive and may exhibit both organised and disorganised features. Psychologist David Canter (2004) analysed 100 serial murders and found that while most killers showed organised traits, there was no distinct disorganised type, suggesting the typology lacks scientific validity.
• Flawed Original Sample: The FBI’s approach was constructed using self-report data from a highly limited and unrepresentative sample of 36 serial sex murderers, making it difficult to generalise the findings to the wider criminal population. Furthermore, relying on interviews with manipulative killers raises serious issues regarding the validity of the data.
• Lack of Theoretical Foundation: The approach is often criticised for being less scientific and relying too heavily on the subjective expertise and intuition of the profiler.

Data-Driven Approach

In contrast to the American typology model, the British data-driven approach, pioneered by David Canter, does not begin with fixed typologies.

Instead, it generates a profile through the systematic analysis of crime scene evidence.

This approach relies on investigative psychology and geographical profiling, using statistical procedures and psychological theory to build an understanding of the offender from the ground up.

Investigative Psychology

Investigative psychology attempts to apply statistical analysis and psychological theory to establish patterns of behaviour that co-occur across crime scenes.

By inputting details into a computer database and using a program called smallest space analysis, investigators can match the specific details of an offence to a baseline to reveal important insights about the offender’s personal history and background.

Key concepts include:

• Interpersonal coherence: This is the assumption that the way an offender behaves at the crime scene, including how they interact with their victim, will be consistent with how they behave in their everyday life. For example, a highly controlling individual in daily life will likely display controlling behaviour during an attack.
• Forensic awareness: This describes offenders whose behaviour indicates they are mindful of ‘covering their tracks’, which may suggest they have previously been the subject of police interrogation and have knowledge of the criminal justice system.

Geographical Profiling (Crime Mapping)

This technique uses information regarding the spatial locations of linked crime scenes to make inferences about the offender’s likely home or operational base.

It assumes that serial offenders will restrict their crimes to geographical areas they are familiar with, providing investigators with a ‘centre of gravity’ that is likely to include the offender’s base.

It also allows investigators to map out a ‘jeopardy surface’ to make educated guesses about where the offender might strike next.

Canter’s circle theory proposed two models of spatial decision-making:

• The marauder: An offender who operates in close proximity to their home base.
• The commuter: An offender who travels a distance away from their usual residence to commit their crimes. Crucially, the spatial pattern of offending offers investigative teams important insights into the offender’s ‘mental maps’ (their unique internal representations of the world), mode of transport, and employment status.

Evaluation of the Data-Driven Approach:

• Scientific and Objective Basis: Because it relies heavily on statistical databases and smallest space analysis rather than the intuitive hunches of a profiler, the data-driven approach is considered far more grounded, objective, and scientifically credible than the typology approach.
• Wider Application: Unlike the typology approach, data-driven techniques such as geographical profiling and spatial consistency can be successfully applied to a much wider range of offences, including common crimes like burglary and theft.
• Empirical Support: Canter and Heritage (1990) conducted a content analysis of 66 sexual assault cases using smallest space analysis and identified clear common patterns, establishing that behavioural consistencies occur across different offences. Similarly, Lundrigan and Canter (2001) analysed 120 murder cases and found spatial consistency in body disposal sites, strongly supporting the concept of a ‘centre of gravity’ and geographical profiling. A highly notable success was the case of John Duffy (the ‘Railway Rapist’), where Canter used investigative and geographical profiling to produce an astoundingly accurate profile that led to his apprehension.
• Mixed Results and Profiling Failures: Despite its scientific grounding, offender profiling is not always foolproof. Copson (1995) surveyed 48 police forces and found that while profiler advice was deemed ‘useful’ in 83% of cases, it only led to the accurate identification of the offender in 3% of cases. Profiling can also be dangerous if overly relied upon, as seen in the tragic case of the Rachel Nickell murder. In this instance, a profile generated by Paul Britton led police to wrongly target and aggressively pursue an innocent man, Colin Stagg, while the actual killer, Robert Napper, remained free to offend again.

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Biological Explanations

Biological explanations of offending behaviour: genetics and neural explanations.

Biological explanations of offending behaviour suggest that individuals may inherit a genetic predisposition or possess neuroanatomical differences that make them more likely to commit crimes.

Instead of focusing on socialisation or environmental factors, this approach argues that criminality is rooted in an individual’s physiology.

Genetic Explanations

Genetic explanations propose that would-be offenders inherit a gene, or a combination of genes, that predisposes them to criminal behaviour.

• Twin Studies: Research on twins provides strong evidence for a genetic link. Christiansen (1977) examined 3,586 twin pairs in Denmark and found concordance rates for criminality of 35% for monozygotic (MZ/identical) males and 13% for dizygotic (DZ/non-identical) males. Similarly, Raine (1993) reviewed 13 twin studies and found an overall concordance rate of 52% for MZ twins and 21% for DZ twins. Because MZ twins share 100% of their genes and DZ twins share only 50%, the higher concordance rate in MZ twins suggests a strong genetic component to offending.
• Candidate Genes: It is unlikely that a single “criminal gene” exists; rather, multiple genes may increase vulnerability. Tiihonen et al. (2014) conducted a genetic analysis of around 900 Finnish offenders and found abnormalities in two candidate genes associated with violent crime: the MAOA gene (linked to aggressive behaviour) and the CDH13 gene (linked to substance misuse and attention deficit disorder),. Individuals with this high-risk genetic combination were 13 times more likely to have a history of violent behaviour,.
• The MAOA “Warrior” Gene: The MAOA gene codes for the production of monoamine oxidase A, an enzyme responsible for breaking down neurotransmitters such as serotonin, dopamine, and noradrenaline in the brain,. Abnormalities or mutations in this gene can lead to unusually low levels of the MAOA enzyme, causing excess neurotransmitters to remain in the synapse, which has been linked to brain dysfunction and aggression,. Brunner et al. (1993) supported this by analysing the DNA of a large Dutch family with a multi-generational history of violent and impulsive criminal behaviour (such as rape), finding that the aggressive males all shared a mutated MAOA gene with low activity.

Neural Explanations

Neural explanations suggest that there are physical differences in the brain structures or neurotransmitter levels of criminals compared to non-criminals.

Much of this research focuses on individuals diagnosed with Antisocial Personality Disorder (APD) (formerly psychopathy), a condition heavily associated with reduced emotional responses, lack of empathy, and impulsive criminality.

• Brain Structures (The Prefrontal Cortex): The prefrontal cortex is the area of the brain involved in logical thinking, regulating emotions, and controlling moral behaviour and impulses. Adrian Raine (1997) used PET scans to compare the brain activity of 41 violent murderers (who pleaded not guilty by reason of insanity) with 41 non-murderers,. He found that the murderers had significantly reduced activity in their prefrontal cortex, which is associated with impulsiveness and a loss of self-control,. In a later study, Raine et al. (2000) also found an 11% reduction in the volume of grey matter in the prefrontal cortex of individuals with APD,.
• The Limbic System: Raine’s (1997) PET scan study also revealed differences in the brain activity of the limbic system, specifically the amygdala, which is an area heavily involved in regulating emotional responses,. Reduced or abnormal activity in this region is suggested to be linked to aggressive and violent outbursts. Furthermore, Keysers et al. (2011) proposed that criminals with APD may possess a “neural switch” that allows them to turn their capacities for empathy on and off, explaining their callousness towards victims.
• Biochemistry (Neurotransmitters): Lowered levels of serotonin—a neurotransmitter that regulates mood and impulse control—have been heavily implicated in criminal behaviour. Davidson et al. (2000) found that violent criminals possessed markedly lower levels of serotonin compared to non-violent controls, making them more prone to impulsivity and aggression.

Evaluation of Biological Explanations

• Methodological Issues with Twin Studies: While twin studies demonstrate a genetic basis for crime, they are fundamentally flawed by the assumption that MZ and DZ twins share equally similar environments. It is widely accepted that MZ twins are treated more similarly by their parents and society because they look identical, meaning their higher concordance rates could simply reflect a greater shared environmental experience (nurture) rather than just genetics (nature),. Furthermore, because concordance rates for MZ twins are never 100%, genetics alone cannot entirely explain offending.
• Support for the Diathesis-Stress Model: To combat purely biological theories, many psychologists argue for an interactionist approach. Mednick et al. (1984) analysed court convictions of over 14,000 Danish adoptees,. They found that 13.5% of adoptees had convictions if neither their biological nor adoptive parents were criminals. This rose to 20% if only their biological parents were criminals, and peaked at 24.5% if both biological and adoptive parents had convictions. Similarly, Caspi et al. (2002) found that individuals with the low-activity MAOA gene were significantly more likely to develop antisocial behaviour only if they had also experienced childhood maltreatment,. The case of neuroscientist Jim Fallon perfectly illustrates this: he possessed the MAOA ‘warrior’ gene and the exact low-activity prefrontal cortex of a serial killer, yet he became a respected academic, a fact he attributes to his highly supportive and loving childhood. This strongly supports the diathesis-stress model, suggesting a biological vulnerability (diathesis) must be triggered by an environmental stressor (nurture) to result in crime.
• Issues with Causation in Brain Research: Neural explanations rely heavily on correlational brain scanning studies. It is impossible to conclude whether brain abnormalities (like reduced prefrontal cortex activity) cause offending behaviour, or whether the trauma of a criminal lifestyle, drug abuse, or early childhood trauma causes the brain to structurally change over time. Additionally, target populations like individuals with APD or convicted murderers are hard to access, leading to very small sample sizes that are difficult to generalise to the wider criminal population,.
• Biological Determinism: Explaining criminality purely through genetics and brain structures is heavily deterministic, as it suggests offending behaviour is governed by internal forces completely out of the individual’s conscious control. This directly challenges the foundations of the criminal justice system, which operates on the premise of free will and personal moral responsibility. If an offender can claim “my genes/brain made me do it,” it complicates how society punishes and holds criminals accountable.
• Biological Reductionism: Crime is an incredibly complex social phenomenon. Boiling it down to genetic markers or neurotransmitter levels is seen as overly simplistic and reductionist,. This ignores the vast array of social and psychological factors that heavily influence crime, such as economic deprivation, poor education, differential association (peer influence), and mental illness,.
• Socially Sensitive Research: Identifying biological markers for crime is highly socially sensitive. If a “criminal gene” or a specific brain deficit is identified, it raises grave ethical concerns about whether people should be preemptively screened, labelled, or institutionalised before they have even committed a crime, potentially providing a dangerous pseudo-scientific justification for discrimination or eugenics.

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Psychological Explanations

Psychological explanations of offending behaviour: Eysenck’s theory of the criminal
personality; cognitive explanations; level of moral reasoning and cognitive distortions,
including hostile attribution bias and minimalisation; differential association theory.

Psychological explanations of offending behaviour shift the focus away from physiological and biological deficits, instead looking at how internal mental processes, personality traits, and social learning contribute to criminality. The primary psychological explanations include Eysenck’s theory of the criminal personality, cognitive explanations (moral reasoning and cognitive distortions), and differential association theory.

Eysenck’s Theory of the Criminal Personality

Hans Eysenck proposed that personality traits have an innate, biological basis, determined by the type of nervous system an individual inherits.

According to his theory, individuals who score highly on three specific personality dimensions are most likely to possess a criminal personality.

Three Dimensions:

• Extraversion (E): Extraverts possess an underactive central nervous system (CNS), meaning they naturally experience a low level of cortical arousal. To compensate, they constantly seek out excitement, stimulation, and risk-taking behaviours, making the ‘thrill’ of offending highly appealing.
• Neuroticism (N): This is determined by a highly reactive autonomic nervous system (specifically the sympathetic nervous system). Neurotic individuals are prone to emotional instability, anxiety, and reacting strongly and quickly to perceived threats. Because their behaviour is unstable and difficult to predict, they are more likely to commit impulsive crimes in emotionally charged situations.
• Psychoticism (P): Added to the theory later, this dimension is characterised by individuals who are cold, uncaring, aggressive, and lack empathy. Eysenck suggested this trait is linked to higher levels of testosterone. Because they do not care about societal norms or the suffering of others, they are much more likely to commit violent crimes without feeling remorse.

Role of Socialisation:

Eysenck argued that criminal behaviour is developmentally immature, driven by a selfish desire for immediate gratification.

During normal childhood socialisation, children are conditioned to delay gratification and associate antisocial impulses with anxiety.

However, Eysenck argued that individuals with high Extraversion and Neuroticism scores have nervous systems that make them very difficult to condition.

Because they do not easily learn from punishments or social feedback, they fail to develop a strong conscience and are more likely to act antisocially when the opportunity arises.

Evaluation of Eysenck’s Theory:

• Empirical Support: Eysenck and Eysenck (1977) compared the Eysenck Personality Questionnaire (EPQ) scores of 2070 male prisoners with 2422 male controls, finding that offenders consistently scored higher across all three dimensions (E, N, and P).
• Inconsistent Evidence: Conversely, Farrington et al. (1982) reviewed several studies and found that while offenders consistently scored high on Psychoticism and Neuroticism, their Extraversion scores were not always elevated.
• Oversimplification and Cultural Bias: Boiling the complexities of criminality down to just three personality traits is widely considered too reductionist. Furthermore, Bartol and Holanchock (1979) found that a sample of Hispanic and Black inmates in a New York prison actually scored lower on Extraversion than a non-criminal control group, suggesting the theory may be culturally biased and lack generalisability.
• Biological Determinism: Because the theory relies so heavily on innate neurology, it is heavily deterministic, leading to the controversial implication that criminals are at the mercy of their biology and lack free will, which contradicts the core premise of the justice system.

Cognitive Explanations of Offending

Cognitive explanations suggest that offending behaviour is the result of faulty internal information processing and reasoning.

1. Level of Moral Reasoning

Lawrence Kohlberg developed a stage theory of moral development, suggesting that as people mature, their understanding of right and wrong becomes increasingly complex and sophisticated.

Kohlberg argued that criminals exhibit a childlike, immature sense of reasoning, frequently becoming stuck at the lowest level of moral development: the pre-conventional level.

• Pre-Conventional Reasoning: At this level, moral decisions are externally controlled and based entirely on self-interest. Stage 1 is the obedience and punishment orientation (crimes are committed if the individual believes they can avoid getting caught), and Stage 2 is the instrumental orientation (crimes are committed if the potential personal gains and rewards outweigh the risks).

Non-criminals typically progress beyond this to the conventional level (following laws to maintain social order) or the post-conventional level (adhering to universal ethical principles).

Evaluation of Moral Reasoning:

• Supportive Evidence: Ashkar and Kenny (2007) presented moral dilemmas to juvenile offenders and non-offenders. They found that the young offenders reasoned at a significantly lower, pre-conventional level compared to the non-offenders. Furthermore, Gudjonsson and Sigurdsson (2007) found that 38% of juvenile offenders did not consider the consequences of their actions, and 36% were confident they would not be caught.
• Methodological Flaws: Kohlberg measured moral reasoning using hypothetical moral dilemmas. Because people may not respond honestly due to social desirability bias, or because hypothetical responses do not reflect high-pressure real-life choices, the research suffers from low ecological validity.
• Gender Bias: Kohlberg’s original sample consisted entirely of males, exhibiting beta bias by assuming these stages applied equally to women. Carol Gilligan criticised Kohlberg, arguing his theory focused exclusively on a male definition of morality based on “justice,” whereas female morality places a higher emphasis on “care” and preventing harm to others.

2. Cognitive Distortions

Cognitive distortions are biased and irrational ways of thinking that offenders use to interpret the world incorrectly, allowing them to justify or rationalise their criminal behaviour while maintaining a positive self-concept.

• Hostile Attribution Bias: This is the automatic tendency to misinterpret ambiguous, neutral, or non-threatening social cues as hostile and confrontational. An offender might perceive an accidental bump or a passing glance as a deliberate provocation, using this biased perception to justify a disproportionately violent and aggressive response. Schönenberg and Justye (2014) demonstrated this by presenting 55 violent offenders with images of emotionally ambiguous faces. Compared to a control group, the violent offenders were significantly more likely to perceive the faces as angry and hostile.
• Minimalisation: This involves the offender downplaying, trivialising, or denying the seriousness of their offence to reduce feelings of guilt and shame. For example, a burglar might rationalise their actions by claiming they were “supporting their family,” or that the victim was rich and “deserved it”. This distortion is particularly prevalent among sex offenders. Barbaree (1991) interviewed 26 convicted rapists and found that 54% denied committing an offence entirely, and 40% minimised the harm caused to the victim. Similarly, Pollock and Hashmall (1991) found that 35% of child molesters tried to justify their crimes as non-malicious affection, while 36% absurdly claimed the child had consented.

Evaluation of Cognitive Distortions:

• Descriptive, Not Explanatory: While cognitive distortions accurately describe how an offender thinks to rationalise a crime after the fact, they fail to explain why the individual committed the crime in the first place, or where these distortions originated.
• Treatment Applications: Identifying these faulty thought patterns is highly beneficial for rehabilitation. Cognitive Behavioural Therapy (CBT), including anger management, encourages offenders to confront and restructure their hostile attribution biases and minimalisations, which has proven useful in reducing recidivism rates.

Differential Association Theory

Developed by Edwin Sutherland in 1939, differential association theory proposes that criminal behaviour is not innate, but is entirely learned through socialisation and interactions with significant others, such as family and peer groups.

The theory relies heavily on behaviourist principles (operant conditioning and reinforcement) and social learning theory (observation, imitation, and vicarious reinforcement).

Sutherland suggested that individuals learn two primary things from their social groups:

1. Attitudes and Values towards the Law: An individual is exposed to both pro-criminal attitudes (which justify and promote crime) and anti-criminal attitudes (which condemn crime). Sutherland argued that if the number of pro-criminal attitudes an individual is exposed to outweighs the anti-criminal attitudes, they will inevitably go on to offend.
2. Techniques: The individual also learns the specific methods and skills required to commit crimes (e.g., how to pick a lock, steal a car, or commit tax fraud).

Sutherland proposed that the likelihood of someone becoming a criminal can be mathematically predicted based on four factors regarding their social interactions: the frequency, duration, intensity (the emotional strength of the bond), and priority (how early in life the exposure happened) of their exposure to pro-criminal attitudes.

Evaluation of Differential Association Theory:

• Empirical Support: The Cambridge Study in Delinquent Development (Farrington et al.) followed 411 working-class boys from South London over decades. They found that 41% had a criminal conviction by age 50, and that strong predictors of offending included coming from a disrupted family with a history of criminality, and associating with delinquent peers.
• Broad Explanatory Power: A major strength of this theory is its ability to explain crime across all sectors of society. It successfully accounts for working-class, urban crimes (like burglary and gang violence) as well as “white-collar” corporate crimes (like fraud and insider trading) committed by middle-class and affluent individuals who share differing cultural norms.
• Difficulty to Test: The theory’s major flaw lies in its claim to be a scientific and predictive mathematical model. It is practically impossible to reliably and objectively measure or count the exact frequency, intensity, and duration of the pro-crime attitudes a person has been exposed to, severely undermining the theory’s scientific credibility.
• Environmental Determinism: The theory implies that individuals who are overwhelmingly exposed to pro-criminal values are helplessly destined to offend. This is environmentally deterministic and ignores free will, as many people raised in high-crime environments actively choose not to commit crimes.
• Ignores Biological Factors: The theory places an exclusive overemphasis on nurture (the environment). Modern approaches, such as the diathesis-stress model, indicate that a genetic vulnerability (like the low-activity MAOA gene) must interact with an environmental stressor (like childhood maltreatment or deviant peers) to produce criminal behaviour, suggesting that differential association only tells half the story.

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Dealing with Offending Behaviour

Dealing with offending behaviour: the aims of custodial sentencing and the psychological
effects of custodial sentencing. Behaviour modification in custody. Anger management and
restorative justice programmes.

Dealing with offending behaviour encompasses several methods used by the criminal justice system to punish, manage, and rehabilitate criminals.

These range from traditional imprisonment to psychological therapies and community-based reconciliation.

Custodial Sentencing

Aims of Custodial Sentencing

Custodial sentencing involves a convicted offender spending time in a closed institution, such as a prison, a young offender’s institute, or a psychiatric hospital.

There are four primary aims for this approach:

1. Deterrence: This is designed to make the experience unpleasant enough to discourage the individual from engaging in future criminal behaviour. It works on two levels: general deterrence sends a broad message to society that crime will not be tolerated, and individual deterrence aims to stop the specific offender from repeating their crimes to avoid returning to prison. This concept relies heavily on behaviourist principles of conditioning, assuming that punished behaviour is less likely to be repeated.
2. Incapacitation: This involves taking the offender out of society to prevent them from reoffending, thereby protecting the public. For example, locking away violent or sexual offenders physically prevents them from posing an immediate threat to society.
3. Retribution: This is the notion that offenders must pay for their actions. By being placed in prison, the offender suffers the consequences of their criminal behaviour through the loss of their freedom, satisfying society’s need for revenge.
4. Rehabilitation: Prison is not solely for punishment; it should also provide opportunities for reform. This aim focuses on offering education, training, and treatment programmes (such as anger management or drug addiction therapy) so that offenders can reflect on their behaviour and leave prison as well-adjusted, law-abiding members of society.

Psychological Effects of Custodial Sentencing

While custodial sentencing aims to rehabilitate, the harsh environment of closed institutions can have severe, negative psychological impacts on inmates:

• Stress and Depression: The oppressive prison regime can be psychologically distressing. Suicide rates, self-mutilation, and self-harm are considerably higher in prisons than in the general population. The risk of suicide is especially high in the first 30 days of incarceration as inmates struggle to adjust. Furthermore, around 25% of female and 15% of male prisoners have been found to report symptoms indicative of psychosis.
• Institutionalisation: Inmates may become so accustomed to the highly controlled norms and routines of prison life that they are no longer able to function independently in the outside world. This environment creates a culture of dependency and a severe lack of personal autonomy.
• Prisonisation: Prisoners are often socialised into adopting an ‘inmate code’. Behaviours that would be considered completely unacceptable in the outside world are frequently encouraged, expected, and rewarded inside the prison walls in order to survive the unofficial hierarchy.

Evaluation:

A major criticism of custodial sentencing is the high rate of recidivism (the tendency to reoffend).

In the UK, high reoffending rates suggest that prison is neither an effective deterrent nor a successful rehabilitator for many.

In some cases, prison acts as a “university of crime,” where younger inmates learn criminal skills and tricks of the trade from more experienced offenders.

Behaviour Modification in Custody

Behaviour modification is an intervention based on behaviourist principles—specifically operant conditioning—which aims to change undesirable behaviours by reinforcing positive actions and punishing negative ones.

In prisons, this is primarily achieved through a token economy system.

Prison staff identify highly specific, desirable target behaviours, such as avoiding conflict, keeping a cell orderly, or following prison rules.

• Every time an inmate performs a desirable behaviour, they are immediately rewarded with a token.
• The token acts as a secondary reinforcer because it derives its value from being associated with a reward.
• Inmates can then exchange these tokens for primary reinforcers (tangible rewards or privileges), such as a phone call to a loved one, extra food, or time in the gym.

Evaluation:

• Ease of Use: Token economies are relatively simple and cost-effective to implement, requiring no specialist psychological professionals, provided that prison staff administer the reinforcements consistently.
• Short-term vs. Long-term: Research, such as Hobbs and Holt (1976), demonstrates that token economies produce significant short-term improvements in positive behaviour within juvenile units. However, the long-term rehabilitative effect is highly questionable. Because the changes are superficial, offenders often rapidly regress to criminal behaviour once they are released into the real world, where law-abiding behaviour is not constantly and immediately reinforced with rewards.
• Ethics: The system has been criticised as manipulative and unethical. Staff control access to basic human desires or privileges (like contacting family), which can be seen as a violation of fundamental rights, especially if an inmate is unable to comply due to mental illness.

Anger Management

Anger management is a cognitive intervention—a form of Cognitive Behavioural Therapy (CBT)—which assumes that cognitive factors (irrational thoughts) trigger the emotional arousal preceding aggressive acts.

The aim is not to completely prevent anger, but to teach the offender how to recognise and manage it effectively.

The programme involves three stages:

1. Cognitive Preparation: The offender works with a therapist to reflect on past experiences and identify the specific triggers or cues that make them angry. The therapist helps the offender to recognise if their interpretation of events is irrational (e.g., misinterpreting someone looking at them as a deliberate confrontation) and helps them redefine the situation as non-threatening.
2. Skills Acquisition: Offenders are taught cognitive, behavioural, and physiological techniques to handle anger-provoking situations rationally. This includes positive self-talk to promote calmness (cognitive), assertiveness training to communicate effectively without violence (behavioural), and relaxation or meditation to control physiological arousal (physiological).
3. Application Practice: Offenders practice their newly acquired skills through role-play in a carefully controlled environment. The therapist might deliberately provoke them by re-enacting scenarios from their past to see how they react. Successful control is positively reinforced.

Evaluation:

• Tackles Root Causes: Unlike behaviour modification which only addresses superficial outward behaviour, anger management attempts to address the underlying cognitive thought processes of offending. Therefore, it is more likely to lead to permanent behavioural change.
• Expense and Commitment: This therapy is time-consuming, expensive, and requires highly skilled therapists. Furthermore, it demands a high level of motivation and active participation from the offender, making it ineffective for those who do not genuinely want to change.
• Lack of External Validity: Practising skills in artificial role-play scenarios may not effectively translate to real-life, highly emotionally charged situations.

Restorative Justice Programmes

Restorative justice represents a shift from focusing on the state’s need to punish the offender, to focusing on the victim’s need to heal and come to terms with the crime.

This approach usually operates as an alternative or an ‘add-on’ to custodial sentencing.

The Process:

• The process demands the voluntary and active participation of both the offender and the survivor (the term ‘victim’ is often avoided).
• It typically involves a supervised, face-to-face meeting attended by a trained mediator.
• The survivor is given the opportunity to confront the offender and explain the exact emotional distress and impact the crime has had on their life.
• The offender is forced to face the real human consequences of their actions. This encourages them to take active responsibility, show genuine remorse, and make atonement (e.g., by repairing damaged property or providing financial compensation).

Evaluation:

• Positive Outcomes for Both Parties: Research, such as Sherman & Strang (2007), indicates that restorative justice leads to significantly lower reoffending rates compared to traditional custodial sentencing. Furthermore, survivors report high levels of satisfaction, as it gives them a voice and helps them feel safe again.
• Flexibility and Cost: Because the programme can be tailored to the individual situation, it is highly flexible. Although trained mediators are expensive, the process is widely considered to be cost-effective in the long term because it significantly reduces the massive societal costs of recidivism.
• Limitations in Suitability: Restorative justice relies on the offender feeling genuine remorse, making it unsuitable for all criminals. It is also completely inappropriate for certain crimes, such as domestic abuse or severe sexual offences, due to the extreme trauma and power imbalance it could force upon the survivor. Finally, it requires genuine motivation; some offenders may only agree to participate to secure a more lenient sentence.