Yes. First of all, it is voluntary. In fact, the groups are self-selecting. Unlike AA, for a person to become a member in a 7th Step group, they actually have to be accepted and voted in unanimously by the members in the group, because it's essentially based on trust and commitment.
What happens is this: If someone is interested, yes, they first of all have to be motivated to change. Second, they can't be mandated to join the group. Third, the process of actually joining the group is that they have to prove to the group that they in fact are motivated to change.
To answer your second question, it's not seen as part of correctional programming, because it is voluntary participation. However, in practice, what we see is a broad acceptance of the program by the institutions where we have operated because of the results of the people who participate in the programs, in that they then commit to their correctional plans. We don't see the group as a panacea; it is really just an opportunity for someone to start their true process of change. Then we will even, in a lot of cases, do what we call mock Parole Board hearings, because when these people are preparing for parole, if they can't convince the members of the group, who have been through the process themselves and understand all of the BS—I'll use that word advisedly—that people can come up with about why they did something, that they're sincere, then how are they going to ever convince the Parole Board that in fact they do understand what caused them to do what they did in the first place?
Yes, I think it's a complementary.... It's not a program because it's a group involvement, but in a sense, in a lot of institutions, and if you were to poll institutions where the groups operate, I think you would find a very broad acceptance of the validity of what the groups do.