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CriminologyCriminology730 views·Updated 2 Sept 2026·3 pages

Criminology Unit 4 AC3.2 Study Guide

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Louise@louise_studies

Ever wondered how society tries to prevent crime and control...

1
of 3
Unit 4 AC3.2 – page 1

Crime Prevention Through Environmental Design (CPTED)

Think about it - would you be more likely to commit a crime in a well-lit car park with CCTV or down a dark alley? Crime Prevention Through Environmental Design (CPTED) is all about using smart planning to make crime harder and riskier for potential offenders.

The theory works through several key principles. Defensible spaces have clear boundaries showing who owns what, whilst natural surveillance means designing areas so people can easily see what's going on around them. Territoriality encourages residents to take ownership of their local area, making them more likely to challenge suspicious behaviour.

Target hardening involves adding physical barriers like gates, better lighting, and security cameras. Gated lanes are a perfect example - they restrict access to back alleys where burglars might operate. However, they can also block emergency services and don't work if the criminals already live inside the gated area.

Remember: CPTED focuses on 'designing out' crime rather than catching criminals after the fact - prevention is better than cure!

The approach isn't foolproof though. It mainly protects against outsiders and physical crimes, so it's useless against cybercrime. Plus, some areas get a bad reputation regardless of design improvements, which can actually attract more criminal activity.

2
of 3
Unit 4 AC3.2 – page 2

Behavioural Control Methods

Prison isn't just about punishment - it's about changing behaviour. Token economies use operant conditioning principles where inmates earn rewards (tokens) for good behaviour like following rules, staying drug-free, and engaging in rehabilitation programmes.

The system works brilliantly inside prison walls, but here's the catch - most inmates go back to their old ways once released. They might reoffend more slowly than before, but the positive behaviour often stops when the token system disappears. Critics argue it only works because of the extra attention prisoners receive, not the actual rewards.

Anti-Social Behaviour Orders (ASBOs) were introduced to tackle problems like vandalism and public drunkenness. Between 2000 and 2013, 24,000 ASBOs were issued with punishments up to 5 years in prison for breaches. Sounds effective, right? Wrong - 58% of orders were breached.

Key insight: ASBOs often backfired because they became a 'badge of honour' amongst young offenders, reinforcing criminal identity rather than preventing it.

The newer Criminal Behaviour Orders (CBOs) target serious cases causing real harm to others. They can ban people from certain places or require positive actions like joining drug treatment programmes. The punishments are severe - 5 years for adults, 2 years detention for under-18s.

3
of 3
Unit 4 AC3.2 – page 3

Institutional Control and Its Limitations

Every institution you're part of - school, family, workplace - has rules and consequences. Criminal justice institutions like courts, prisons, and probation services work on the same principle but with much higher stakes. They use phased discipline where first-time offenders get warnings whilst repeat offenders face harsher sanctions.

Courts sentence offenders, prisons enforce strict rules (both national prison rules and local ones set by governors), and the probation service supervises offenders in the community. It sounds like a watertight system, but there are massive gaps in state control over criminality.

Budget cuts have seriously weakened the system's effectiveness. Police budgets dropped by 19% (losing 20,000 officers), the Crown Prosecution Service lost a quarter of its budget and a third of its staff, whilst prison budgets fell 16%. That's a lot less crime-fighting power.

New technology creates both opportunities and problems. DNA profiling is expensive, and police struggle with the huge amounts of digital evidence from phones and computers. Social media platforms aren't held responsible for content like traditional publishers would be.

Reality check: Only 40% of crimes get reported to police - they can't investigate what they don't know about!

Unreported crime is a huge issue, especially for rape (1 in 4 cases reported) and white-collar crime where victims don't even realise they've been targeted. New crimes emerge faster than laws can be written, leaving legal loopholes that criminals exploit.

We thought you’d never ask...

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CriminologyCriminology730 views·Updated 2 Sept 2026·3 pages

Criminology Unit 4 AC3.2 Study Guide

user profile picture
Louise@louise_studies

Ever wondered how society tries to prevent crime and control behaviour? From designing buildings to deter criminals to using psychological techniques in prisons, there are loads of different approaches that authorities use to keep us safe and maintain order.

1
of 3
Unit 4 AC3.2 – page 1

Sign up to see the content. It's free!

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Crime Prevention Through Environmental Design (CPTED)

Think about it - would you be more likely to commit a crime in a well-lit car park with CCTV or down a dark alley? Crime Prevention Through Environmental Design (CPTED) is all about using smart planning to make crime harder and riskier for potential offenders.

The theory works through several key principles. Defensible spaces have clear boundaries showing who owns what, whilst natural surveillance means designing areas so people can easily see what's going on around them. Territoriality encourages residents to take ownership of their local area, making them more likely to challenge suspicious behaviour.

Target hardening involves adding physical barriers like gates, better lighting, and security cameras. Gated lanes are a perfect example - they restrict access to back alleys where burglars might operate. However, they can also block emergency services and don't work if the criminals already live inside the gated area.

Remember: CPTED focuses on 'designing out' crime rather than catching criminals after the fact - prevention is better than cure!

The approach isn't foolproof though. It mainly protects against outsiders and physical crimes, so it's useless against cybercrime. Plus, some areas get a bad reputation regardless of design improvements, which can actually attract more criminal activity.

2
of 3
Unit 4 AC3.2 – page 2

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

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Behavioural Control Methods

Prison isn't just about punishment - it's about changing behaviour. Token economies use operant conditioning principles where inmates earn rewards (tokens) for good behaviour like following rules, staying drug-free, and engaging in rehabilitation programmes.

The system works brilliantly inside prison walls, but here's the catch - most inmates go back to their old ways once released. They might reoffend more slowly than before, but the positive behaviour often stops when the token system disappears. Critics argue it only works because of the extra attention prisoners receive, not the actual rewards.

Anti-Social Behaviour Orders (ASBOs) were introduced to tackle problems like vandalism and public drunkenness. Between 2000 and 2013, 24,000 ASBOs were issued with punishments up to 5 years in prison for breaches. Sounds effective, right? Wrong - 58% of orders were breached.

Key insight: ASBOs often backfired because they became a 'badge of honour' amongst young offenders, reinforcing criminal identity rather than preventing it.

The newer Criminal Behaviour Orders (CBOs) target serious cases causing real harm to others. They can ban people from certain places or require positive actions like joining drug treatment programmes. The punishments are severe - 5 years for adults, 2 years detention for under-18s.

3
of 3
Unit 4 AC3.2 – page 3

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

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Institutional Control and Its Limitations

Every institution you're part of - school, family, workplace - has rules and consequences. Criminal justice institutions like courts, prisons, and probation services work on the same principle but with much higher stakes. They use phased discipline where first-time offenders get warnings whilst repeat offenders face harsher sanctions.

Courts sentence offenders, prisons enforce strict rules (both national prison rules and local ones set by governors), and the probation service supervises offenders in the community. It sounds like a watertight system, but there are massive gaps in state control over criminality.

Budget cuts have seriously weakened the system's effectiveness. Police budgets dropped by 19% (losing 20,000 officers), the Crown Prosecution Service lost a quarter of its budget and a third of its staff, whilst prison budgets fell 16%. That's a lot less crime-fighting power.

New technology creates both opportunities and problems. DNA profiling is expensive, and police struggle with the huge amounts of digital evidence from phones and computers. Social media platforms aren't held responsible for content like traditional publishers would be.

Reality check: Only 40% of crimes get reported to police - they can't investigate what they don't know about!

Unreported crime is a huge issue, especially for rape (1 in 4 cases reported) and white-collar crime where victims don't even realise they've been targeted. New crimes emerge faster than laws can be written, leaving legal loopholes that criminals exploit.

We thought you’d never ask...

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

You can download the app from Google Play Store and Apple App Store.

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

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