IB Geography G.3.4 Managing the Impacts of Urban Social Deprivation Notes

Disadvantages Can Reinforce One Another Across Generations

1. Low income: Limited household income restricts access to secure housing, nutritious food, transport and learning resources.
2. Housing and health: Overcrowding, damp, pollution and insecurity can damage physical and mental health.
3. Education: Ill health, housing disruption and caring responsibilities can reduce attendance and attainment.
4. Employment: Fewer qualifications and weak transport links can narrow access to secure and well-paid work.
5. Feedback: Low-paid or insecure work then reproduces the low income that began the sequence.
6. Place effect: Several disadvantages can become concentrated where housing, services and labour-market access are weakest.

Multiple Deprivation Is Measured Across Separate but Connected Domains

1. Income: Low household resources restrict the goods, housing and services a person can afford.
2. Employment: Unemployment and insecure or low-paid work reduce income and access to employment benefits.
3. Education: Low attainment and limited skills narrow later labour-market choices.
4. Health: Illness and disability affect quality of life and can interrupt education or work.
5. Housing and services: High costs, overcrowding, homelessness and weak access to services create barriers that income alone misses.
6. Living environment: Poor housing condition, air pollution, noise and road danger add environmental disadvantage.
7. Crime: Victimisation and fear can restrict movement, business activity and use of public space.
8. Composite index: A weighted index combines domains to map relative deprivation, but the weighting changes the final rank.

England's 2025 Index Maps Deprivation at Neighbourhood Scale

1. Spatial unit: The Index of Multiple Deprivation 2025 is calculated for 33,755 lower-layer super output areas.
2. Seven domains: It combines income, employment, education, health, crime, barriers to housing and services, and living environment.
3. Indicator basket: Each domain draws on several administrative indicators rather than one survey response.
4. Rank: A low numerical rank means an area is more deprived relative to other areas in England.
5. Decile: Grouping ranks into ten bands helps map broad patterns but hides differences within each band.
6. Relative measure: An area's rank can change because conditions elsewhere changed even if its own conditions stayed similar.
7. Area effect: A deprived area contains residents who are not deprived, and deprived residents also live outside the highest-ranked areas.
8. Boundary effect: A neighbourhood average can hide a small pocket of severe need or combine unlike streets.

Crime Is Concentrated at Particular Places and Times

1. Hot spots: Crime and disorder cluster at small locations such as transport hubs, shopping streets and poorly supervised public spaces.
2. Opportunity: Risk rises where a likely offender, a suitable target and weak guardianship coincide.
3. Time pattern: The same place can have different risks by day and night as activity, lighting and surveillance change.
4. Land use: Commercial centres may record high crime because they concentrate people, goods and reporting opportunities.
5. Deprivation link: Deprivation can increase some risks through exclusion and weak services, but it does not cause every resident to offend.
6. Recorded crime: Changes in reporting, recording rules and proactive policing can alter the measured pattern without an equal change in underlying offending.

Recorded Crime Maps Combine Offending, Reporting and Police Practice

1. Numerator: A crime rate begins with incidents recorded for a place and period.
2. Denominator: Dividing by resident population can distort a city-centre rate because visitors and commuters create targets but are not counted as residents.
3. Reporting: Victims differ in their willingness and ability to report an offence.
4. Recording: Changes in police rules can increase recorded incidents without the same change in behaviour.
5. Police activity: Targeted patrols detect offences that would otherwise remain unseen.
6. Geocoding: An incident may be assigned to where it was reported rather than where it began.
7. Time aggregation: An annual map can hide a weekend, nighttime or seasonal hot spot.
8. Crime type: Burglary, robbery, vehicle crime and public disorder follow different land uses and daily rhythms.

Routine Activity Explains Why Micro-Locations Matter

1. Likely offender: A person willing to offend must be present at the location.
2. Suitable target: People, goods or property must be accessible and attractive enough to target.
3. Guardianship: People, design, staff, cameras or police can raise the risk of detection.
4. Convergence: Risk rises when offender, target and weak guardianship meet at the same place and time.
5. Transport hub: Large flows create targets and anonymity, especially where waiting areas are poorly supervised.
6. Night-time district: Alcohol, closing times and reduced transport can concentrate conflict within a short period.
7. Repeat place: A small number of addresses or street segments can account for a large share of incidents.
8. Prevention logic: Changing one side of the offender, target and place relationship can reduce opportunity.

Place-Based Prevention Changes Opportunity and Guardianship

1. Lighting: Well-designed lighting increases visibility on routes and in public spaces.
2. Sightlines: Removing hidden corners and maintaining active building frontages can strengthen informal surveillance.
3. Target hardening: Locks, secure entrances and protected bicycle storage make offences more difficult.
4. Hot-spot policing: Police and partner resources are focused on small places where incidents repeatedly concentrate.
5. Problem solving: Authorities investigate the local generator of harm rather than applying the same patrol pattern everywhere.
6. Trade-off: Surveillance and enforcement can reduce opportunity but may undermine trust or privacy if communities lack oversight.

Environmental Design Works Through Visibility, Ownership and Movement

1. Natural surveillance: Windows, active frontages and regular users increase the chance that activity is observed.
2. Access control: Entrances, paths and barriers guide movement without turning public space into an inaccessible enclosure.
3. Territoriality: Clear responsibility for a space can increase care and reporting.
4. Maintenance: Repair, lighting and waste removal show that a place is used and managed.
5. Activity support: Locating compatible uses together can keep legitimate users present at vulnerable times.
6. Displacement risk: A barrier can move an activity to the next street if its wider cause remains.
7. Exclusion risk: Hostile design can remove homeless people or young people from view without reducing deprivation.
8. Participation: Residents can identify unsafe routes and times that a daytime site visit misses.

Hot-Spot Policing Has a Small Average Effect but Depends on Tactics

1. Targeting: Resources are concentrated in small places with persistent crime rather than spread evenly across a whole district.
2. Evidence base: A College of Policing review drew on 65 studies and found a small statistically significant fall in crime in treated hot spots.
3. Problem solving: Tailored action against the local generator of harm performed better than routine enforcement alone in the review.
4. Diffusion: The review found a small benefit in nearby areas rather than consistent evidence that crime moved around the corner.
5. Duration limit: The studies provide less evidence about effects beyond one year.
6. Legitimacy: Procedural fairness and community oversight affect trust even when incident counts fall.
7. Measurement: Track calls, recorded crime, harm, displacement and resident confidence rather than one total.

Social Policy Targets the Links in the Deprivation Cycle

1. Early years: Childcare, nutrition and family support can improve health and readiness for school.
2. Education: School support, mentoring and vocational routes strengthen qualifications and progression.
3. Employment: Training, apprenticeships and local recruitment connect residents to growing sectors.
4. Housing: Repairs, energy efficiency and secure tenure reduce health risks and repeated displacement.
5. Transport: Affordable and reliable services widen access to jobs, education and healthcare.
6. Health services: Accessible physical and mental healthcare reduces the effect of illness on attendance and employment.
7. Youth provision: Safe spaces and structured activities increase support and reduce exposure to harmful settings.

People-Based and Place-Based Policies Solve Different Constraints

1. People-based policy: Education, income support, health care and employment programmes travel with the person if they move.
2. Place-based policy: Housing repair, transport, public space and local services change the neighbourhood itself.
3. Universal policy: A city-wide service can reach people outside officially deprived areas and avoids a sharp eligibility boundary.
4. Targeted policy: Concentrating resources can match the greater need of particular groups or locations.
5. Threshold problem: A household just outside the target boundary may have the same need as one just inside it.
6. Stigma: A programme labelled for a deprived area can discourage use or reinforce a negative reputation.
7. Coordination: Housing, education, health, transport and employment agencies need shared goals because one barrier can block the others.
8. Prevention: Early support reduces the chance that poor health, school absence or housing instability becomes a later employment barrier.
9. Protection: Income and tenure support reduce immediate hardship while longer-term measures take effect.

Area-Based Regeneration Must Avoid Displacement

1. Area focus: Funding is concentrated in neighbourhoods where several disadvantages overlap.
2. Coordination: Local government, schools, health services, police, businesses and community groups can align their interventions.
3. Physical renewal: Housing, streets and public space may improve environmental quality and safety.
4. Economic renewal: Workspace, training and transport can improve access to employment.
5. Displacement risk: Rising rents can push out the households the programme was intended to support.
6. Participation: Residents need influence over priorities, delivery and monitoring because they experience the trade-offs directly.

Glasgow Combines Place-Based Work with a Public-Health Approach to Violence

1. Thriving Places: Glasgow targets neighbourhoods where poverty and unequal outcomes overlap.
2. Local role: Community members work with public services and anchor organisations to shape priorities.
3. Place focus: Safety, connection, services and the physical environment are treated as linked conditions.
4. People focus: Support is designed around the needs of residents trying to leave poverty.
5. Violence prevention: The Scottish Violence Reduction Unit treats violence as preventable and works across enforcement, health, education and community support.
6. Primary prevention: Action addresses underlying risk before violence occurs.
7. Secondary prevention: Early intervention aims to stop risk and harm from escalating.
8. Tertiary prevention: Care, rehabilitation and safety measures reduce further harm after violence has occurred.
9. Evaluation finding: A 2024 Glasgow review reported signs of improvement in some Thriving Places outcomes but not across every expected measure.
10. Funding limit: The same review warned that reduced annual council funding limited what the programme could achieve.

Management Should Be Judged by Distribution and Duration

1. Baseline: Outcomes must be compared with conditions before the intervention and with a credible counterfactual where possible.
2. Multiple indicators: Income, housing security, health, education, accessibility and crime provide a fuller picture than one headline measure.
3. Spatial distribution: Neighbourhood averages can conceal groups or streets that receive little benefit.
4. Time scale: Short-term reductions in incidents may not show whether education, health and employment have improved.
5. Stakeholder power: Governments control budgets and rules, while residents contribute local knowledge and legitimacy.
6. Judgement: The strongest approach combines targeted place-based action with wider policies that improve income, housing and public services.

A Strong Evaluation Separates Output, Outcome and Distribution

1. Input: Money, staff, land and legal powers show the resources committed.
2. Output: Homes repaired, patrol hours, training places and bus services show what was delivered.
3. Outcome: Health, attainment, employment, travel access and victimisation show whether lives changed.
4. Distribution: Results by income, tenure, age, gender and ethnicity show who received the benefit.
5. Displacement: Housing moves, rising rent and relocated crime show whether the problem shifted elsewhere.
6. Resident experience: Interviews and mental maps capture safety, belonging and trust that administrative data may miss.
7. Comparison area: A similar untreated neighbourhood helps estimate what might have happened without the programme.
8. Time series: Measurements before, during and after intervention distinguish a short response from a lasting change.
9. Unintended effect: Surveillance, redevelopment or targeting can reduce trust, increase stigma or displace residents.
10. Final judgement: Management is stronger when it changes several linked disadvantages without excluding or displacing the target population.