Ac 4.1 Criminological Theories Informing Policy Development Flashcards
Biological theories informing policy Development -
What is The theory for brain chemistry?
Crime is due to low levels of serotonin
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Criminals lack vitamins and minerals which alters brain chemistry
Biological theories informing policy Development -
What is The linked policy for brain chemistry?
Changing neurochemical levels By giving them vitamin and mineral supplements
Changed individuals diets to increase serotonin → given chocolate, oily fish and nuts
Biological theories informing policy Development -
What are The strengths of this policy?
Clear evidence of effect - 26% improvement
Researchers used A placebo so we know it isn’t just The ‘placebo effect’
Has other experiments to back up results
Easy to impliment in prisons
Biological theories informing policy Development -
What are The weaknesses of this policy?
Expensive For prisons to provide these types of foods
People in The real world eat what they like - difficult to impose once out of prison
Not 100% effective so must be only factor
Biological theories informing policy Development -
What is The theory For genetics?
Inheritance of genes could explain Human behavioural characteristics
Reinforces biological determinism - biology contributes to Social problems
Biological theories informing policy Development -
What is The linked policy genetics?
Eugenics
Steracisation of People with now-desirable traits
Criminals can’t have children in case of criminal offspring
Biological theories informing policy Development -
What are the strengths of this policy?
Can be used To protect People from themselves
Biological theories informing policy Development -
What are the weaknesses of this policy?
Can’t be morally justified
Assumes biological determinism
Twin studies prove its Not just genetic factors
Not justifiable because baby hasn’t been born let alone committed A crime
Not easy to apply
Can’t be used fairly
Complicated - how bad does crime need to be before implicated
Biological theories informing policy Development -
What is The theory For biological?
Born to be A criminal → biological determinism
Biological theories informing policy Development -
What is The linked policy For biological?
The death penalty
Biological theories informing policy Development -
What are The strengths of this policy?
Stops People being in prison fir long periods - may be cheaper
Morally some People justify A life For life ‘
70% of prisoners reoffend - safest For society to use death penalty on worst offenders
Biological theories informing policy Development -
What are The weaknesses of this policy?
USA murder rates are 25% higher in states that do have the death penalty than those that don’t
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Death penalty not a deterrent
Murder is often in The heat of The moment or because of drugs therefore People don’t consider consequences
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Not A deterrent
Morally Not justifiable to take A life
Other solutions can Help prisoners to G0 straight and avoid reoffending
Individualistic theories informing policy Development -
What is the theory for Social learning?
Operant conditioning
Operant conditioning is linked to reinforcement. Reinforcement - anything that strengthens A behaviour and increases The likelihood of it happening
Positive reinforcement -when behaviour leads to A consequence that is rewarding (getting sticker- adding pleasure)
Negative reinforcement - when behaviour leads to The removal of an unpleasant consequence ( turning off alarm removes unpleasant sound - removing displeasure)
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Both increase chances of behaviour
Punishment - unpleasant consequence, removal of something nice or adding something bad.
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Reduces Chance of behaviours
Individualistic theories informing policy Development -
What is The linked policy For Social learning theory?
Behaviour modification- token economy
Reward System where rewards are provided For positive behaviour
Token is given For desired action, which is later exchanged For A treat
Positive reinforcement
Treats- family visits, weekly spending allowance, Personal clothing, leisure activities
Individualistic theories informing policy Development -
What are The strengths of this policy?
Good use of positive reinforcement that helps control behaviour in prisons
Individualistic theories informing policy Development -
What are The weaknesses of this policy?
Only provides short term effectiveness For Youth and adult offenders
Only effective in prison - doesn’t translate outside
Individualistic theories informing policy Development -
What is The theory linked to Freud?
Psychodynamic theory - criminality occurs due to unresolved conflict between parts of The personality
I’d ego, superego
Individualistic theories informing policy Development -
What is The linked policy For this theory?
Psychoanalysis - A treatment that attempts to verbalise thoughts through A variety of methods, aiming to bring repressed thoughts of trauma to The conscious Mind where they can be dealt with
Free Association - talking therapy
Patient is encouraged to tack about whatever enters their Mind without censorship or selection
Individualistic theories informing policy Development -
What are The strengths of this policy?
Replaced stigmatization of crime and punishment with careful consideration given to each individual case.
Study In 2010 concluded that it works as well as other psychotherapy treatments - such as CBT
Individualistic theories informing policy Development -
What are The weaknesses of this policy?
Time consuming and unlikely to provide quick solutions
Potential power-imbalance between psychologist and patient - ethical issues
May discover painful memories that were deliberately repressed
Individualistic theories informing policy Development -
What is The theory linked to Eysenck?
Eysencks personality theory -
Criminality results from certain personality types being more likely to commit crime
E,N,P personalities more likely to offend as difficult For them to control their impulses
Individualistic theories informing policy Development -
What is The linked policy for this theory?
Social skills training- treatment that aims to improve Skills in order to avoid offending and Help individuals become more socially competent
Anger management - aims to avoid violent offences By Supporting offenders to understand and manage their anger
Individualistic theories informing policy Development -
What are The Strengths of this policy?
Practical treatment - provides offender with Skills needed to control their anger, empowered to lead A ‘Normal’ life
Researchers found offenders are 30% less likely to be re convicted if they engage in CBT and finish programme
Individualistic theories informing policy Development -
What are The weaknesses of this policy?
Little long term effectiveness - benefit of training can often be forgotten once The training ends
Some People do Not complete CBT programmes, Time consuming and require A lot of commitment
Requires patents to be motivated to complete The whole programme
Even if complete programme behaviour might Not change