Deterrence/Rational choice/routine activities theories Flashcards
What is deterrence theory?
certain factors influence an individual’s decision to commit a crime and the legal ssystem can be used to affect that decision
what is rational choice theory?
people break the law because they believe crime will provide a reward
routine activities theory
crime will not occur unless there is a motivated offender, a suitable target, and ineffective guardianship of that target.
What is deterrence theory based on?
Beccaria’s Classical Theory: people rationally calculate the consequences of their behaviour
- swift, severe, certain to order: punishment is best way to prevent + control crime
Research on effective punishment?
certainty of punishment is more important than the severity
hard to increase certainty tho
Does imprisonment deter crime?
long prison sentences “are difficult to justify on a deterrence-based, crime prevention basis”
- imprisonment may increase recidivism
- turning 18 (adult sentence) does little to deter crime.
examples of increasing the certainty of punishment?
-operation ceasefire: in Boston, individuals told violent behaviour would not be tolerated, emphasized measures to enhance certainty of punishment. = effective.
McCluskey: Brought Glasgow’s gangs together; showed them their involvement in crime, gave them community options to get out of crime. viewed violence as disease.
Glasgow smile - like the joker.
- certainty + personalization + alternatives = effective
rational choice: crime is result of ?
deliberate choices made by offenders based on their calculation of the risks + rewards.
rational choice theory
- offender choice has 3 elements
- specific situation (enviro: street lights, cameras decreases crime)
- perceptions of the risks + rewards
- selection of target + proceeding with crime
research on offender choices?
short term costs + benefits > long term considerations
2 rational considerations
- those of the offender
- those of the offence
- crime depends on personal decision made after one has weighed available info
routine activities theory: 3 factors that must be present for crime to occur?
- motivated offender (change in lifestyle changes likelihood of committing crime)
- suitable target
- lack of guardianship of the target (lifestyle changes likelihood of victimization)
what is lifestyle/exposure theory
some people put themselves in social settings with a high risk of victimization
- some more likely to be repeatedly victimized.
situational crime prevention
- reduce opportunities for crime (5 ways)
- increasing EFFORT required to commit
- increase RISK
- reduce REWARDS
- reduce PROVOCATIONS
- remove EXCUSES
MMS
cali 3 strike laws.
- increase cost
- dont reduce crime rate