Another strength of behavioural modification?

-Supporting evidence for the effectivness -Hobbs and Holt used it with a group of young offenders acorss 3 behavioural units (4th acted as a control). Observed significant difference in positive behaviour compared to the non-token economy group -Significant as the fidings usggest that a token economy is an effective technique for positive behaviour to be increased by inamtes which would be desirable upon their release. -Suggests that token economies may be a successful way of contributing rehabilitation criminals.