surrounded by opportunities for learning and training
e.g Violent offender can partake in anger management schemes, whilst others may opt for token economy systems (behaviour modification)
Therefore, this suggests that prison is a useful method of dealing with offending behaviour and reduces risk to public when reintroduced to society
limitation- individual differences
the extent of the effects will depend on the dispositional traits of the convict, the length of their prison sentence, any previous experiences in prisons ect
this means that custodial sentencing can be more or less effective for certain individuals, and so should not be viewed as a universally effective method of dealing with all types of offending behaviour.
limitation- universities of crime
prison can act as a tool for educating and sharing skills for younger inmates
eg more experiences offenders teach them 'tricks of the trade'
prevents rehabilitation or the younger prisoners, increasing reoffending and potentially more dangerous crimes