Topic 6: Criminal psychology – Why do people become criminals? — Edexcel GCSE Psychology Revision

    This topic explores the development of the individual, focusing on early brain development, cognitive development theories (Piaget), and learning theories

    Topic Synopsis

    This topic explores the development of the individual, focusing on early brain development, cognitive development theories (Piaget), and learning theories (Dweck and Willingham) that explain how children grow and learn. It also examines the development of morality.

    Key Concepts & Core Principles

    Exam Tips & Revision Strategies

    Common Misconceptions & Mistakes to Avoid

    Examiner Marking Points

    Topic 6: Criminal psychology – Why do people become criminals?

    EDEXCEL
    GCSE

    This topic explores the development of the individual, focusing on early brain development, cognitive development theories (Piaget), and learning theories (Dweck and Willingham) that explain how children grow and learn. It also examines the development of morality.

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    Objectives
    5
    Exam Tips
    5
    Pitfalls
    0
    Key Terms
    8
    Mark Points

    Topic Overview

    Topic 6, 'Criminal psychology – Why do people become criminals?', delves into the fascinating and complex field of understanding the causes of criminal behaviour. This topic is a cornerstone of applied psychology, moving beyond theoretical concepts to explore real-world issues with significant societal impact. You'll investigate various explanations, ranging from biological predispositions to psychological traits and social influences, all aiming to answer the fundamental question: what drives an individual to commit a crime? This exploration helps us understand not only the 'why' but also informs strategies for crime prevention, rehabilitation, and the broader justice system.

    Within this topic, you'll critically examine different psychological theories and research findings that attempt to explain criminal behaviour. This includes looking at how genetics and brain structure might play a role, how personality traits and moral reasoning develop (or fail to develop) in individuals, and how social environments and learning experiences can shape a person's propensity for crime. By studying these diverse perspectives, you'll develop a nuanced understanding that avoids simplistic explanations, recognising that criminal behaviour is often the result of a complex interplay of multiple factors.

    Understanding criminal psychology is crucial for your GCSE Psychology journey as it integrates concepts from other areas, such as individual differences, social influence, and research methods. It highlights the practical application of psychological principles in addressing significant social problems. Furthermore, it encourages you to think critically about the 'nature versus nurture' debate within a specific context, evaluating the strengths and weaknesses of different explanations and considering their implications for policy and intervention. This topic not only broadens your psychological knowledge but also enhances your ability to analyse human behaviour from multiple viewpoints.

    Key Concepts

    Core ideas you must understand for this topic

    • →Biological Explanations: Theories suggesting criminal behaviour is influenced by genetic factors (e.g., 'criminal gene' research, twin studies), brain structure (e.g., prefrontal cortex dysfunction), or neurochemical imbalances.
    • →Psychological Explanations: Theories focusing on individual traits, cognitive processes, and development, such as Eysenck's personality theory (extraversion, neuroticism, psychoticism), Kohlberg's theory of moral development (pre-conventional, conventional, post-conventional morality), and psychodynamic explanations (unresolved childhood conflicts).
    • →Social Explanations: Theories emphasising the role of environmental factors, learning, and social interactions, including Social Learning Theory (observational learning, vicarious reinforcement) and the impact of labelling and social norms.
    • →Nature vs. Nurture: The ongoing debate about the relative contributions of inherited factors (nature) and environmental influences (nurture) in shaping criminal behaviour, with many modern theories adopting an interactionist approach.
    • →Evaluation of Theories: The ability to assess the strengths (e.g., empirical support, practical applications) and weaknesses (e.g., methodological issues, reductionism, determinism) of each explanation for criminal behaviour.

    What You Need to Demonstrate

    Key skills and knowledge for this topic

    • Early brain development (forebrain, midbrain, hindbrain, cerebellum, medulla)
    • Piaget’s Theory of Cognitive Development (sensorimotor, pre-operational, concrete operational, formal operational stages)
    • Key Piagetian concepts: schemata, assimilation, accommodation, equilibrium
    • Dweck’s mindset theory (fixed vs growth mindset, role of ability and effort)
    • Willingham’s learning theory (factual knowledge, practice, strategies for cognitive, physical, and social development)
    • Piaget and Inhelder (1956) Three mountains task
    • Gunderson et al. (2013) Parent Praise study
    • Development of morality (pre-conventional, conventional, post-conventional stages)

    Marking Points

    Key points examiners look for in your answers

    • Early brain development (forebrain, midbrain, hindbrain, cerebellum, medulla)
    • Piaget’s Theory of Cognitive Development (sensorimotor, pre-operational, concrete operational, formal operational stages)
    • Key Piagetian concepts: schemata, assimilation, accommodation, equilibrium
    • Dweck’s mindset theory (fixed vs growth mindset, role of ability and effort)
    • Willingham’s learning theory (factual knowledge, practice, strategies for cognitive, physical, and social development)
    • Piaget and Inhelder (1956) Three mountains task
    • Gunderson et al. (2013) Parent Praise study
    • Development of morality (pre-conventional, conventional, post-conventional stages)

    Examiner Tips

    Expert advice for maximising your marks

    • 💡Ensure you can define key terms like 'schemata' and 'equilibrium' clearly
    • 💡When evaluating theories, always provide both strengths and weaknesses
    • 💡Use the command words (e.g., 'describe', 'explain', 'evaluate') to structure your answers appropriately
    • 💡Be prepared to apply knowledge of these theories to new, unseen scenarios
    • 💡Remember that Paper 1 may draw on research methods knowledge in the context of these studies
    • 💡Be Specific with Theories: When discussing biological, psychological, or social explanations, always name the specific theory (e.g., Eysenck's theory of personality, Kohlberg's stages of moral development, Bandura's Social Learning Theory) and accurately describe its key components. Generic statements about 'genes' or 'upbringing' will not earn high marks.
    • 💡Apply and Evaluate: Don't just describe theories; apply them to scenarios (if given) and critically evaluate them. For evaluation, think about strengths (e.g., research support, real-world applications like rehabilitation programmes) and weaknesses (e.g., reductionism, determinism, methodological issues, ethical concerns, difficulty establishing cause and effect). Use PEEL paragraphs (Point, Evidence, Explain, Link) for structured evaluation.
    • 💡Consider Interactionist Approaches: High-scoring answers often recognise that criminal behaviour is rarely explained by a single factor. Discuss how biological predispositions might interact with psychological vulnerabilities and social environmental triggers. This demonstrates a sophisticated understanding of the nature-nurture debate within the context of criminality.

    Common Mistakes

    Pitfalls to avoid in your exam answers

    • Confusing the stages of Piaget’s theory
    • Failing to distinguish between assimilation and accommodation
    • Misapplying Dweck’s mindset theory to real-world scenarios
    • Confusing the roles of the different brain regions in early development
    • Not linking the studies (Piaget/Inhelder, Gunderson) back to the theories they are meant to support
    • Misconception: There is a single 'criminal gene' or a definitive biological cause that makes someone a criminal. Correction: While biological factors can increase *predisposition* or risk, criminal behaviour is almost always multifactorial. No single gene directly causes criminality; instead, a complex interaction of genetic, psychological, and environmental factors is involved. Biological explanations are rarely deterministic on their own.
    • Misconception: All criminals have low moral reasoning or a 'psychopathic' personality. Correction: While some theories, like Kohlberg's, link lower moral reasoning to criminal acts, and Eysenck identifies certain personality traits, it's an oversimplification. Not all criminals fit a single psychological profile, and many people with these traits do not commit crimes. Criminality is diverse, and individual differences are significant.
    • Misconception: Social Learning Theory means anyone exposed to violence will become violent. Correction: Social Learning Theory (Bandura) highlights the importance of observation and imitation, but it also includes cognitive processes like attention, retention, reproduction, and motivation (including vicarious reinforcement). Simply observing violence doesn't guarantee imitation; factors like the perceived consequences for the model and the observer's own self-efficacy play a crucial role.

    Revision Plan

    How to revise this topic in 1–2 weeks

    1. 1Week 1, Day 1-2: Biological Explanations. Focus on genetic theories (twin/adoption studies), neural explanations (brain structure, neurotransmitters). Create flashcards for key terms and studies. Practice describing these theories in short paragraphs.
    2. 2Week 1, Day 3-4: Psychological Explanations. Dive into Eysenck's personality theory (PEN model), Kohlberg's moral development, and basic psychodynamic ideas. Understand how each theory links to criminal behaviour. Draw diagrams to summarise Eysenck's dimensions.
    3. 3Week 1, Day 5-7: Social Explanations. Study Social Learning Theory (Bandura's Bobo doll study, observational learning, vicarious reinforcement) and consider how social labelling or environmental factors contribute to crime. Create a mind map linking all social theories.
    4. 4Week 2, Day 1-3: Evaluation and Application. For each theory, list at least two strengths and two weaknesses. Practice applying each theory to a hypothetical criminal scenario. Focus on how to structure an evaluation paragraph effectively (e.g., using PEEL).
    5. 5Week 2, Day 4-5: Exam Practice and Review. Attempt a range of past paper questions, including 'describe', 'apply', and 'evaluate' questions. Pay attention to command words and mark allocations. Review any areas where you struggled and consolidate your understanding of the interaction between different explanations.

    Exam Question Types

    How this topic typically appears in the exam

    • 📋Describe/Outline Questions (2-4 marks): These require you to recall and present information about a specific theory or concept. E.g., 'Outline Eysenck's theory of personality in relation to criminal behaviour.' Advice: Be concise and use accurate psychological terminology. Define key terms clearly.
    • 📋Apply Questions (4-6 marks): You'll be given a scenario and asked to explain it using a specific theory. E.g., 'A teenager starts shoplifting after joining a new peer group. Explain this behaviour using Social Learning Theory.' Advice: Clearly link the elements of the theory directly to the details in the scenario. Don't just describe the theory; show how it explains the given situation.
    • 📋Evaluate Questions (6-9 marks): These require you to assess the strengths and weaknesses of a theory or explanation. E.g., 'Evaluate biological explanations of criminal behaviour.' Advice: Provide balanced arguments, using specific research evidence or logical reasoning to support your points. Aim for at least two strengths and two weaknesses, with clear explanations of *why* they are strengths or weaknesses. Consider real-world implications.
    • 📋Compare/Contrast Questions (6-9 marks): Less common but possible, asking you to highlight similarities and differences between two or more theories. E.g., 'Compare and contrast biological and social learning explanations of criminal behaviour.' Advice: Organise your answer by points of comparison (e.g., focus on nature vs. nurture, determinism, research methods used) rather than describing each theory separately and then comparing.

    Frequently Asked Questions

    Common questions students ask about this topic

    Before You Start

    Prior knowledge that will help with this topic

    • •Nature vs. Nurture Debate: A basic understanding of this fundamental debate in psychology will help you grasp how different theories explain the origins of criminal behaviour.
    • •Research Methods: Familiarity with concepts like correlation, causation, experimental design, and ethical considerations will be vital for evaluating the evidence supporting various theories.
    • •Individual Differences: An appreciation for how people vary in personality, cognitive abilities, and social behaviour will provide context for psychological explanations of crime.

    Likely Command Words

    How questions on this topic are typically asked

    Define
    Describe
    Explain
    Evaluate
    Assess
    Identify

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