P - benefits outlast behaviour modification
E - unlike behaviour modification, anger management tackles the causes of offending i.e. the cognitive processes that trigger anger and offending behaviour
E - this may give offenders new insight into the cause of their criminality, allowing them to self-discover ways of managing themselves outside of prison
L - suggests that anger management is more likely than behaviour modification to lead to permanent behavioural change
- however, whilst anger management may have an effect on offenders in the short term, it may not help cope with triggers in real-world situations (Blackburn 1993)
- suggests that anger management may not reduce reoffending