How is crime measured, and why do official statistics fail to capture the true extent of crime?
Component 3 Section B: defining crime and deviance, and the measurement of crime through official statistics, victim surveys and self-report studies, including the dark figure of crime and the social construction of crime statistics.
An OCR A-Level Sociology Crime and deviance guide to measuring crime. Covers definitions of crime and deviance, official statistics, the Crime Survey for England and Wales, self-report studies, the dark figure of crime, and the interpretivist view that statistics are socially constructed, with the exam skills Component 3 Section B rewards.
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What this dot point is asking
OCR Component 3 Section B (Crime and deviance) begins with defining crime and deviance and measuring crime. You need the three sources (official statistics, victim surveys, self-report studies), the concept of the dark figure of crime, and the interpretivist argument that crime statistics are socially constructed. This underpins every later theory, because how we measure crime shapes what we think causes it.
The answer
Defining crime and deviance
The three sources of crime data
- Official statistics are compiled from crimes recorded by the police and dealt with by the courts. They are cheap, cover the whole country, and show trends and basic patterns (by age, gender, area), but they capture only reported and recorded crime.
- Victim surveys, such as the Crime Survey for England and Wales (CSEW), ask a large sample about their experience of victimisation, whether or not it was reported. They reveal more crime than the police figures but rely on memory and honesty and exclude some groups (the homeless) and offences (corporate crime).
- Self-report studies ask people, often anonymously, what offences they have committed. They uncover hidden offending and show crime is more widespread than police data suggest, but raise issues of truthfulness and sampling.
The dark figure and social construction
The dark figure of crime is the large amount of crime that never appears in official statistics. It exists because victims do not always report (seeing crimes as trivial, fearing reprisals or distrusting the police) and because the police use discretion and recording rules, so not all reported crime is recorded. Positivists treat statistics as social facts useful for finding patterns; interpretivists argue they are socially constructed by the decisions of victims, police and courts, telling us as much about the reaction to crime as about crime itself.
Examples in context
A top answer treats statistics as socially constructed, weighs official, victim and self-report data, and judges which gives the best picture, rather than trusting any single source.
Try this
Q1. Outline two sources of data on crime besides official statistics. [4 marks]
- What the marker wants. Two sources (AO1, two marks each): victim surveys (the CSEW), and self-report studies, each briefly explained.
Q2. Outline and explain two reasons why victims may not report crimes to the police. [10 marks]
- Cue. Two developed points: seeing the crime as too trivial or private (such as some domestic incidents), and fear of reprisals or distrust of the police, each applied to an example and linked to the dark figure of crime.
Exam-style practice questions
Practice questions written in the style of OCR exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
OCR H580/03 20186 marksOutline two reasons why official crime statistics may be inaccurate. [6]Show worked answer →
A short Section B knowledge question (AO1, three marks per reason). Identify a reason and develop it.
Reason one. Non-reporting: many crimes are never reported to the police because victims see them as too trivial, fear reprisals or distrust the police, for example unreported domestic abuse, leaving a dark figure of crime.
Reason two. Police recording practices: the police use discretion and recording rules, so not all reported crimes are recorded, for example incidents downgraded or not logged. Develop each reason for the second mark.
OCR H580/03 202120 marksAssess the view that official statistics give an accurate picture of the extent of crime. [20]Show worked answer →
A Section B essay (AO1, AO2 and AO3), shown at the 20-mark cap (worth up to 40 in the full paper), marked by levels of response.
For. Official statistics are cheap, large-scale and show trends over time; positivists treat them as social facts useful for spotting patterns by age, gender and area.
Against. Interpretivists argue they are socially constructed: non-reporting, police discretion and recording rules create a dark figure of crime; victim surveys (the CSEW) and self-report studies reveal far more crime, though they too have limits.
Judgement. Official statistics are useful for trends but understate the true extent of crime, so they must be combined with victim and self-report data. This balance reaches the top band.
Related dot points
- Component 3 Section B: functionalist explanations of crime (Durkheim's anomie and the functions of crime, Merton's strain theory) and subcultural explanations (Cohen's status frustration, Cloward and Ohlin's differential opportunity).
An OCR A-Level Sociology Crime and deviance guide to functionalist and subcultural theories. Covers Durkheim's anomie and the functions of crime, Merton's strain theory, Cohen's status frustration and Cloward and Ohlin's differential opportunity, with evaluation and the exam skills Component 3 Section B rewards.
- Component 3 Section B: interactionist labelling theory (Becker, Lemert, Cicourel, the deviancy amplification spiral) and Marxist and critical criminology, including the selective enforcement of law and the crimes of the powerful.
An OCR A-Level Sociology Crime and deviance guide to interactionist and Marxist theories. Covers labelling theory (Becker's master status, Lemert's primary and secondary deviance, Cicourel's negotiation of justice, the deviancy amplification spiral) and Marxist criminology (selective enforcement, the crimes of the powerful), with the exam skills Component 3 Section B rewards.
- Component 3 Section B: right realism (rational choice, broken windows) and left realism (relative deprivation, marginalisation, subculture), control theory (Hirschi), and feminist and gender explanations of crime (Heidensohn, Carlen, Adler).
An OCR A-Level Sociology Crime and deviance guide to realism and gender. Covers right realism (rational choice, Wilson and Kelling's broken windows), left realism (Lea and Young's relative deprivation, marginalisation, subculture), Hirschi's control theory, and feminist explanations of gender and crime (Heidensohn, Carlen, Adler), with the exam skills Component 3 Section B rewards.
- Component 3 Section B: globalisation and crime (transnational organised crime, green crime, state crime), the media and crime (representation, moral panics and deviancy amplification), and surveillance and punishment (Foucault).
An OCR A-Level Sociology Crime and deviance guide to globalisation, media and crime. Covers transnational organised crime, green crime and state crime, the media's representation of crime, moral panics and deviancy amplification (Cohen), and surveillance and punishment (Foucault), with the synoptic links and exam skills Component 3 Section B rewards.
- Component 2: secondary sources of data, including official statistics (hard and soft) and documents (personal, public and historical), content analysis, and the practical, ethical and theoretical strengths and limitations of secondary data.
An OCR A-Level Sociology Component 2 guide to secondary data. Covers official statistics (hard and soft), personal, public and historical documents, content analysis, and the strengths and limitations of secondary sources, including the interpretivist critique of statistics, with the PET framework and exam skills the methods paper rewards.
Sources & how we know this
- OCR AS and A Level Sociology (H180, H580) specification — OCR (2015)