what research evidence is there for restorative justice?
Sheman and Strang 2007 - empirical evidence of RJ
compared 36 studies of RJ (meta-analysis) with conventional justice e.g. prison
reductions in reoffending for violent/property crimes particularly
victims - incidents of PTSD significantly reduced
all parties reported greater satisfaction will overall process compared
RJ is effective in dealing with offender behaviour
may be best suited for as not only reduced reoffending rates, but takes into account the victimsrecovery as well, best for everyone when offenders released?
what are some reliability/validity arguments of Sherman and Strang?
limitation of meta-analysis is they are prone to publication bias where the researcher may not select all relevant studies, or may choose to leave out any with negative or non-significant results
means data is biased and incorrect conclusions may be drawn and not always be valid
Sherman and Strang may have chosen 36 studies which showed the positive effects of RJ and left out any that showed negative outcomes
what is a positive of Sherman and Strang using a meta-analysis?
researcher combines results of several studies with similar aims/hypothesis, as results from multiple studies it leads to more reliable conclusions
what is the Strang 2013 study?
systematic review of 10 studies, found face-to-face RJ conferences are cost-effective in reducing reoffending and increasing victim satisfaction, supporting the Sherman and Strang 2007 study
however, may be risk of researcher bias as wouldn't want to disproveown study so may lack validity
what are some RWA of RJ?
may not be suitable for cases of domestic violence
Liebman 2016 argues that main concern is that powerimbalance between abuser and abused puts pressure on survivors, who may fear the worst if they go along with their partner/ex-partner suggestions during mediation
may become another opportunity for offender to assertpower and dominance
how is neurogenesis an application to RJ?
we recognise that offenders amygdala may be the cause of a person's criminal behaviour but that it is possible, through neurogenesis for brains to change and for people to accordingly change their behaviour
what did Shapland et al 2003 study show about ethics of RJ?
completed a seven-year research project and found 85% of survivors reported satisfaction with the process of meeting their offender face-to-face
78% would recommend it to other people
60% felt process made them feel better about the incident and had helped them to 'move on'
helps mend the emotional distress and damage of victim caused by offenders actions