That is a good question.
For me, it needs to be part of an overall rehabilitative, continuum-of-care program approach. On EM by itself, I have no problem accepting the research that has been done.
Based on my own experience, EM by itself is not going to change moderate-risk or high-risk offenders' behaviours. It needs to be part of a process that has the engagement of the parole officer with them and the programs and the interventions that go along with that.
In terms of the research that's been done, all indications are that if you couple all those things together, you're more than likely going to have a positive impact on recidivism. But if you just do EM by itself, no research suggests you're going to get a positive change in recidivism rates.