Diffusion of benefits
Definition
The spread of crime-reduction effects beyond the area or targets directly covered by an intervention. Offenders uncertain about the extent of a prevention measure may also avoid adjacent areas or targets, producing crime falls that exceed the scope of the original measure.
Related terms
- 25 techniques
- Ronald Clarke's classification of situational crime prevention methods into 25 specific techniques organised under five mechanisms: increasing effort, increasing risk, reducing rewards,...
- CPTED
- Crime Prevention Through Environmental Design. An applied design discipline using natural surveillance (sightlines, lighting), territorial reinforcement (ownership cues), natural access control (barriers,...
- Crime script analysis
- A method developed by Derek Cornish that maps the sequential steps an offender must complete to commit a particular crime type, from...
- Displacement
- The relocation of crime following a prevention intervention. Can take five forms: territorial (to another place), temporal (to another time), target (to...
- Opportunity structure
- The set of environmental, social, and product conditions that make specific crimes more or less easy to commit. Situational prevention works by...
Explained in
- Situational Crime PreventionThe spread of crime-reduction effects beyond the area or targets directly covered by an intervention. Offenders uncertain about the extent of a prevention meas...