Theories of Criminal Behaviour: UL Criminology Past Papers Study Guide

This study guide brings together the core theories of criminal behaviour most often examined in undergraduate criminology papers at the University of Limpopo, with clear links to how exam questions are typically framed. It focuses on explanation, comparison, criticism, and application, because past-paper questions usually reward students who can move beyond memorised definitions and show real analytical understanding. The notes also reflect the style commonly used in South African criminology modules, where theory is expected to connect to policing, punishment, inequality, and lived social conditions.

1. Understanding Criminal Behaviour in Criminology Exams

Criminal behaviour is not explained by a single cause, and that is one of the most important ideas in criminology. In exam settings, students are often expected to show that crime emerges from a combination of individual traits, social environments, economic pressures, cultural values, and state responses. A strong answer does not simply list theories; it shows how each theory explains different kinds of offending and where each one fails. This matters because criminology is not only about describing crime, but about explaining why some people offend, why some offend repeatedly, and why crime patterns differ across communities, classes, genders, and age groups.

A useful starting point is to distinguish between theories that explain the individual offender and theories that explain social patterns of crime. Individual-focused theories ask why one person becomes deviant, aggressive, impulsive, addicted, or antisocial. Social theories ask why crime concentrates in particular areas, why certain groups are more policed than others, and why structural inequality matters. In practice, most exam questions combine these perspectives. A question may ask about the “causes of crime,” but the best answer recognises that causes operate at multiple levels.

Why theories matter in past papers

Past papers in criminology often test three things:

1. Knowledge of the theory

   • What does the theory say?
   • Who developed it?
   • What are its key concepts?

2. Critical evaluation

   • What are its strengths?
   • What are its weaknesses?
   • Does it explain all forms of crime equally well?

3. Application

   • How would the theory explain a specific crime such as theft, gang violence, rape, corruption, murder, cybercrime, or drug dealing?
   • How does it fit South African realities?

A student who can combine these three elements usually produces a much stronger answer than one who only reproduces textbook definitions.

Core categories of explanation

Theories of criminal behaviour are usually grouped into several broad traditions:

Theoretical tradition	Main idea	Typical focus
Biological theories	Crime is linked to genetics, brain structure, hormones, or inherited traits	Individual predisposition
Psychological theories	Crime is linked to personality, learning, cognition, or early development	Individual mind and behaviour
Sociological theories	Crime is produced by social environment, inequality, group norms, and institutions	Society and social structure
Developmental / life-course theories	Crime changes across stages of life and is shaped by turning points	Criminal careers and age patterns
Critical theories	Crime and criminal justice reflect power, inequality, and social control	Law, class, race, gender, state power

This classification is useful in exams because it helps structure comparison. For example, biological and psychological theories often explain why individuals differ, while sociological and critical theories explain why crime is patterned socially. Developmental theories connect the two by showing how early disadvantages and later life events shape offending over time.

Crime as a social and legal concept

A recurring issue in criminology is that crime is not simply “bad behaviour.” It is behaviour defined as criminal by law. This means that criminal behaviour depends partly on legal rules, state enforcement, and political priorities. For instance, two behaviours may be equally harmful, but only one may be criminalised. Similarly, some groups may be arrested more often not because they offend more, but because they are more heavily surveilled. This is an important examination point because it prevents oversimplified answers. A theory of criminal behaviour may explain offending, but it may not explain criminalisation or punishment.

The South African context makes this especially important. Crime is often discussed alongside unemployment, poverty, inequality, gender-based violence, corruption, township violence, gang activity, and the legacy of apartheid spatial planning. These conditions do not determine crime in a mechanical way, but they shape opportunity, stress, conflict, and access to legitimate pathways. Strong exam answers therefore link theory to context rather than treating criminal behaviour as universal in an abstract sense.

What examiners usually want

In a typical UL Criminology past-paper answer, the marker usually wants:

• an accurate definition of the theory,
• the main scholars associated with it,
• a logical explanation of how it works,
• examples of crime types it explains,
• criticism of its limitations,
• and a brief conclusion showing comparison with other theories.

Students should avoid writing as though one theory is the only truth. Criminology is pluralistic. A person may offend because of poverty, peer pressure, trauma, opportunity, weak self-control, learned behaviour, or rational calculation. The exam skill lies in showing which theory best fits which explanation and why.

2. Biological and Psychological Theories of Criminal Behaviour

Biological and psychological theories are often grouped together because both focus on the individual offender rather than on broader social structures. However, they are not the same. Biological theories search for physical or inherited factors associated with crime, while psychological theories examine mental processes, personality traits, learning, and emotional development. In examination answers, these theories are useful because they provide a contrast to social explanations. They also remind students that not every offender is shaped only by environment; internal processes matter too.

Biological theories

Early biological explanations of crime were strongly associated with Cesare Lombroso, who argued that criminals could be identified by physical stigmata or inherited traits. Lombroso’s approach is now widely criticised as outdated and deterministic, especially because it ignored social context and supported racial and class bias. Yet his work remains historically important because it marked an early attempt to study crime scientifically rather than morally. Modern biological approaches are far more sophisticated and do not rely on crude ideas of “born criminals.”

Contemporary biological theories examine:

• genetic influences on impulsivity or aggression,
• neurological factors such as frontal lobe functioning,
• hormonal influences such as testosterone,
• brain injury or developmental impairment,
• temperament and arousal levels,
• and interactions between biology and environment.

These approaches do not claim that biology causes crime directly in every case. Instead, they suggest that some individuals may have traits that increase the likelihood of antisocial behaviour when combined with adverse environments. For example, a person with high impulsivity and poor emotional regulation may be more vulnerable to substance abuse, violence, or risky decision-making in a stressful environment.

Strengths of biological theories

Biological theories have several strengths:

• They help explain why some individuals appear more prone to aggression, impulsivity, or sensation-seeking than others.
• They encourage scientific investigation rather than moral judgment.
• They can be useful in understanding some forms of persistent offending, especially where neurological impairment or developmental disorders are present.
• They support integrated approaches that combine biology with social experience.

Weaknesses of biological theories

At the same time, they have serious limitations:

• They can become deterministic, implying that people are “born criminal.”
• They may ignore poverty, trauma, learning, and inequality.
• They risk justifying discrimination if misused.
• Biological traits do not produce crime automatically; many people with similar traits do not offend.
• They are often better at explaining aggression or impulsivity than organised, calculated crimes such as fraud or corruption.

A strong exam answer should make clear that modern criminology generally rejects simplistic biological determinism, even while accepting that biological factors can contribute to criminal vulnerability.

Psychological theories

Psychological theories explain crime through personality, cognition, learning, and social development. They are especially important for understanding how people acquire attitudes, habits, and decision patterns that support offending.

Personality theories

Personality-based approaches suggest that some people have enduring traits linked to crime, such as low empathy, low guilt, high impulsivity, or sensation-seeking. These traits are often discussed in relation to psychopathy, antisocial personality disorder, and related conditions. These concepts are not the same as “being evil”; rather, they describe patterns of behaviour and emotional functioning that may increase risk.

The exam relevance is clear: personality theories can help explain repeated offending, violence, manipulation, and failure to learn from punishment. However, they are weak if used as complete explanations because personality is shaped by environment and development.

Psychoanalytic theory

Psychoanalytic approaches, associated with Sigmund Freud, link crime to unresolved internal conflict, weak superego development, and early childhood experiences. According to this view, individuals may offend because moral controls are underdeveloped or because unconscious tensions are acted out in antisocial ways. Although psychoanalytic theory has influenced criminology historically, it is not highly dominant in modern exam answers unless the question explicitly asks for classical psychological perspectives.

Behavioural and social learning theories

A much more important psychological explanation is social learning theory, especially associated with Albert Bandura in general psychology and with criminological learning models developed later by theorists such as Ronald Akers. The basic idea is that criminal behaviour is learned through observation, reinforcement, imitation, and social interaction. People learn definitions favourable to law violation from peers, family, subcultures, or media exposure.

This theory is extremely useful in exam answers because it explains:

• gang involvement,
• peer influence,
• repeated offending in criminal groups,
• normalisation of violence,
• and learned patterns of drug use or theft.

For example, a young person in a gang may not initially see robbery as acceptable, but after repeated reinforcement from peers, material rewards, and praise for toughness, crime becomes normalised. The theory explains not just the act, but the process by which deviance becomes routine.

Cognitive theories

Cognitive theories focus on thinking patterns, moral reasoning, and decision-making. Offenders may rationalise their acts, minimise harm, blame victims, or fail to foresee consequences. This is particularly relevant to white-collar crime, corruption, and sexual offending, where offenders often justify behaviour instead of acting from uncontrollable impulse. Cognitive theories also help explain why some people resist crime even under pressure: they may have stronger moral reasoning, better self-control, or clearer future orientation.

Applying bio-psychological theories to exam questions

If a past paper asks why young men engage in violent crime, a well-structured response could show how:

• biological predispositions such as impulsivity may increase risk,
• psychological traits such as aggression or low empathy may matter,
• learned peer norms may legitimise violence,
• and social deprivation may create stress and opportunity.

That combined answer is stronger than a single-theory response. Examiners often reward integration because real crime rarely has a single cause.

3. Sociological Theories: Crime, Structure, and Social Learning

Sociological theories are central to criminology because they explain crime as a product of social environment rather than only individual pathology. They examine how inequality, neighbourhood conditions, social bonds, culture, labelling, and institutions shape offending. These theories are especially important in South African study contexts because they allow students to link criminal behaviour to structural issues such as unemployment, township violence, residential segregation, and historical exclusion. In exam answers, sociological theories often provide the most persuasive explanation for patterns of high crime in particular communities.

Strain and anomie theories

One of the most influential sociological explanations is strain theory, associated with Robert K. Merton. Merton argued that societies create pressure when they promote culturally valued goals, such as wealth or success, but do not provide equal legitimate means for everyone to achieve them. When people are blocked from legitimate success, some adapt through innovation, retreatism, ritualism, or rebellion. Crime becomes one possible response to structural strain.

This theory is powerful because it links crime to inequality rather than individual wickedness. A person may steal, sell drugs, or engage in fraud not because of inherent criminality, but because legitimate routes to success are limited. In a South African setting, where unemployment and inequality remain high, this explanation is often especially relevant. Students can use examples such as shoplifting, housebreaking, or gang recruitment in communities where opportunities are scarce and consumption pressures are intense.

General strain theory, associated with Robert Agnew, expanded the model by showing that strain is not only about blocked economic goals. Strain can also arise from:

• the loss of valued possessions or relationships,
• exposure to negative treatment,
• humiliation or injustice,
• family conflict,
• and chronic stress.

This broader theory helps explain violent retaliation, school delinquency, substance abuse, and anger-based offending. It is more flexible than Merton’s original version because it includes emotional responses as well as structural pressure.

Criticism of strain theory

Strain theory is useful, but not perfect.

• Not all people under strain commit crime.
• Some people respond with perseverance, migration, religious involvement, or collective action.
• The theory may explain property crime more easily than corporate crime or domestic abuse.
• It can overstate the link between poverty and crime if applied simplistically.

Still, in exam essays, strain theory is valuable because it explains how structural inequalities become personal frustrations that may be expressed criminally.

Social control theory

If strain theory asks why people commit crime despite blocked goals, social control theory asks why most people do not commit crime. Associated especially with Travis Hirschi, this theory argues that conformity depends on social bonds. When bonds to family, school, work, and community are weak, the likelihood of delinquency increases.

Hirschi identified four key elements of social bonds:

1. Attachment – emotional connection to others, especially parents and teachers.
2. Commitment – investment in conventional goals and future success.
3. Involvement – participation in approved activities that reduce time for deviance.
4. Belief – acceptance of social rules and moral legitimacy of law.

The appeal of this theory is its simplicity and practical usefulness. It helps explain why strong family supervision, school engagement, and community integration can reduce delinquency. It also works well in juvenile justice discussions because youth offending often increases where supervision is weak and attachment is fragmented.

Limitations of control theory

• It does not fully explain why some strongly bonded people still offend.
• It may underplay structural inequality and opportunity.
• It often assumes that the existing social order is legitimate, which is not always the case.
• It is stronger for explaining petty delinquency than for explaining organised crime or corruption.

Social learning and differential association

Edwin Sutherland’s differential association theory is one of the most examined theories of criminal behaviour. It argues that criminal behaviour is learned through interaction with others. People learn techniques of offending, motives, rationalisations, and definitions favourable to law violation. Crime is thus a social learning process, not simply an individual choice or moral failure.

This theory is especially effective in explaining:

• gang membership,
• youth delinquency,
• family transmission of crime,
• and occupational offending in criminal networks.

A learner who grows up hearing that theft is necessary, police are enemies, or violence is respectable may come to accept those definitions. Sutherland’s contribution was revolutionary because he showed that crime is learned in the same way as non-criminal behaviour.

Differential reinforcement and related learning ideas strengthen this model. If criminal behaviour is rewarded with money, status, fear, or approval, it is more likely to continue. If legitimate behaviour is ignored while crime is reinforced, criminal patterns become entrenched.

Why this theory matters in South African criminology

Differential association is highly relevant to contexts where peer groups, gangs, and social networks play a major role in offending. It helps explain how young people can be drawn into violence, drug selling, robbery, or car hijacking through association with established offenders. It also helps explain why criminal behaviour often clusters in families, streets, and peer groups.

Subcultural theories

Subcultural theories argue that criminal behaviour emerges from group values that differ from mainstream expectations. In some subcultures, violence, toughness, or defiance may carry status. Albert Cohen and later theorists like Cloward and Ohlin argued that delinquent subcultures can develop when youth lack access to legitimate success and form alternative value systems.

This approach is useful for understanding gangs, territorial conflict, and youth violence. It shows that crime is not always random. In some environments, it becomes a socially organised response to exclusion. A young person may gain respect through fighting or theft because mainstream recognition is unavailable.

Labelling theory

One of the most important critical sociological theories is labelling theory, associated with scholars such as Howard Becker and Edwin Lemert. This theory argues that deviance is not inherent in an act itself. Rather, deviance is created when society labels certain behaviours or persons as deviant. Once labelled, a person may experience stigma, exclusion, and a reduced chance of returning to conformity.

This theory distinguishes between:

• primary deviance: initial rule-breaking that may be minor or occasional,
• secondary deviance: later deviance that develops after the person internalises the label.

Labelling theory is especially helpful in explaining why some offenders become long-term criminals after contact with the justice system. A youth who is repeatedly treated as a delinquent may begin to see themselves as one. Schools, police, courts, and communities may all reinforce this process.

Criticism of labelling theory

• It can underplay the seriousness of some harmful acts.
• It explains reaction to deviance better than the original causes of deviance.
• It may suggest that all crime is simply social construction, which is too extreme.
• It is less effective in explaining elite or organised crime where labels are unevenly applied.

Even with these limits, the theory remains essential for any exam question on the criminal justice process, stigma, or recidivism.

4. Critical, Feminist, and Developmental Perspectives

Critical criminological perspectives broaden the analysis of criminal behaviour by asking who defines crime, whose interests the law serves, and how power shapes both offending and punishment. Feminist and developmental theories add further depth by focusing on gendered pathways into crime and the changing nature of offending across the life course. These perspectives are especially valuable in past-paper answers because they move beyond simple cause-and-effect thinking and show a more mature criminological understanding.

Critical criminology

Critical criminology argues that crime cannot be separated from inequality, power, and social control. Instead of asking only why individuals break the law, critical approaches ask why some harmful acts are criminalised and others are not. They also examine how the criminal justice system may disproportionately target the poor, marginalised, or politically weak.

This perspective is useful for discussing:

• white-collar crime,
• corporate harm,
• state violence,
• corruption,
• selective policing,
• and the criminalisation of poverty.

A person who steals food may be treated harshly, while a powerful offender who manipulates financial systems may receive less public attention. Critical criminology highlights this imbalance. It also reminds students that criminal behaviour should be viewed alongside social harm, not just legal definitions.

Feminist theories

Feminist criminology addresses the fact that many classical theories were built around male offending and male experiences. Feminist theorists argue that crime must be understood through gender, power relations, patriarchy, and women’s lived experiences. They ask why women offend less often than men in many contexts, why women’s offending often has different pathways, and why women’s victimisation is so central to understanding crime.

Key ideas in feminist criminology

• Gendered pathways: women may enter crime through abuse, poverty, coercion, substance use, or relationships with offending men.
• Patriarchal control: women’s behaviour is often more tightly regulated socially and legally.
• Victimisation link: histories of trauma and abuse can be connected to later offending.
• Intersectionality: gender interacts with race, class, age, and sexuality.

Feminist criminology is particularly useful for explaining offences such as survival theft, drug-related offending, or participation in illicit economies under coercive conditions. It also helps explain why many women offenders have histories of victimisation. However, it should not reduce women’s offending to victimhood alone. Women, like men, can offend for many reasons, including opportunity, anger, greed, identity, or peer association.

Developmental and life-course theories

Developmental criminology asks how offending begins, how it persists, and how it changes over time. This field is often associated with the life-course work of scholars such as Terrie Moffitt, Robert Sampson, and John Laub. It is particularly important because crime is not static. Many offenders begin in adolescence and stop in adulthood, while a smaller group engages in persistent offending across many years.

Moffitt’s distinction

Terrie Moffitt proposed a well-known distinction between:

• adolescence-limited offenders: youth who offend temporarily during adolescence, often due to peer influence and maturity gaps,
• life-course-persistent offenders: individuals whose offending begins early and continues because of neuropsychological deficits, poor parenting, disadvantage, and cumulative failure.

This distinction is highly examinable because it gives students a way to explain why most young offenders do not become lifelong criminals, while a smaller group becomes persistent and serious offenders. It also supports policy discussion: the best interventions differ depending on the trajectory.

Sampson and Laub

Sampson and Laub emphasised the importance of social bonds over the life course. Turning points such as stable employment, marriage, military service, or strong community ties can help people desist from crime. Their approach is important because it shows that criminal behaviour is not fixed. People can change when social circumstances change.

Why these theories are important in exams

These approaches are powerful for essay questions because they allow students to:

• explain persistence and desistance,
• distinguish temporary delinquency from chronic offending,
• show that crime changes with age and social roles,
• and link criminal behaviour to gendered or structural conditions.

A good exam answer may compare Moffitt with Hirschi, for example. Hirschi focuses on bonds that prevent delinquency, while Moffitt explains different offender trajectories. Together, they show both prevention and development.

5. How to Answer UL Criminology Past-Paper Questions Effectively

Past papers usually reward structure, precision, and critical insight. A student who writes a clear, balanced, and example-rich answer is more likely to score well than one who lists theorists without interpretation. Theories of criminal behaviour are especially suited to essay questions, short notes, and comparison questions because they can be organised into clear themes.

Common exam question types

Typical questions may ask you to:

1. Define and explain a theory

   • Example: “Discuss strain theory as an explanation of criminal behaviour.”
   • What is needed: definition, scholar, concepts, examples, criticism.

2. Compare theories

   • Example: “Critically compare social control theory and differential association theory.”
   • What is needed: similarities, differences, strengths, limitations.

3. Apply theory to a crime type

   • Example: “Use labelling theory to explain juvenile delinquency.”
   • What is needed: theory plus real-world application.

4. Discuss multiple theories

   • Example: “Explain biological, psychological, and sociological theories of crime.”
   • What is needed: clear organisation and analytical comparison.

5. Evaluate a theory

   • Example: “How useful is feminist criminology in explaining women’s offending?”
   • What is needed: balanced critique and contextual relevance.

A strong answer structure

A high-quality exam response usually follows this pattern:

1. Introductory paragraph

   • Define criminal behaviour.
   • State the theory or theories being discussed.
   • Give a brief thesis about their usefulness and limitations.

2. Main explanation

   • Present the theory clearly.
   • Name the scholar or scholars associated with it.
   • Explain key concepts in logical order.

3. Application

   • Show how the theory explains a specific form of crime.
   • Use an everyday or South African example where appropriate.

4. Critique

   • Identify strengths and weaknesses.
   • Compare with at least one alternative theory.

5. Conclusion

   • Summarise the main argument.
   • Indicate whether the theory is partial, strong, or best understood as one part of a wider explanation.

How to compare theories

Comparison is one of the most valuable exam skills. A useful comparative framework is shown below.

Theory	Main question	Strength	Limitation
Biological theory	Are some people predisposed to crime?	Explains impulsivity and aggression	Risk of determinism
Psychological theory	How do personality and learning shape crime?	Useful for repeat offending and behaviour patterns	May ignore structural inequality
Strain theory	Why do blocked opportunities lead to crime?	Links crime to inequality and frustration	Not all strained people offend
Control theory	Why do most people conform?	Explains social bonds and restraint	Weak on root causes of social inequality
Differential association	How is crime learned?	Explains peer influence and criminal subcultures	Hard to measure precisely
Labelling theory	How does reaction create deviance?	Explains stigma and recidivism	Does not fully explain initial offending
Feminist theory	How do gender and power shape crime?	Reveals gendered pathways and patriarchy	Can overgeneralise women’s experiences
Life-course theory	How does offending change over time?	Explains persistence and desistance	Needs rich longitudinal data

Tips for past-paper success

• Use theorist names correctly: Merton for strain, Hirschi for control, Sutherland for differential association, Becker for labelling, Moffitt for developmental pathways.
• Define key terms early: strain, social bond, stigma, reinforcement, desistance, anomie.
• Do not overstate one theory: show that each has explanatory power but also limits.
• Use examples: juvenile gangs, theft, corruption, domestic abuse, drug dealing, cybercrime, and violent retaliation are all useful.
• Link to the South African context: inequality, unemployment, township conditions, policing, and historical exclusion often strengthen answers.
• Write analytically, not just descriptively: explain why each theory matters and what it fails to capture.

A model revision approach

For revision, students should organise theories into a small number of memory clusters:

• Individual-level explanations

  • biological
  • psychological

• Social-structure explanations

  • strain
  • control
  • social disorganisation

• Interaction and learning explanations

  • differential association
  • social learning
  • labelling

• Power and gender explanations

  • critical criminology
  • feminist criminology

• Development across time

  • life-course theories

This clustering helps in exams because many questions are really asking for comparison across these broad groups.

Final analytical point

No single theory fully explains criminal behaviour. Biological theories can identify predispositions, psychological theories explain thinking and learning, sociological theories show how context and inequality matter, critical theories reveal power and selective justice, and developmental theories explain change over time. The most convincing criminological answers are therefore integrated rather than one-dimensional. Past papers usually reward exactly that kind of balance: clear definition, strong structure, critical evaluation, and context-sensitive application.

If you want a simple exam principle to remember, it is this: crime is produced by the interaction of person, place, and power. That statement captures much of what the major theories try to explain, and it provides a strong foundation for answering UL Criminology past-paper questions with confidence.