Before revision: While "there is no proof that twelve-step programs 'are superior to any other intervention in reducing alcohol dependence or alcohol-related problems'," at the same time it is clear that "there is something about ' roguishness ' itself which is curative."
After revision: While "there is no proof that twelve-step programs 'are superior to any other intervention in reducing alcohol dependence or alcohol-related problems'," at the same time it is clear that "there is something about ' groupishness ' itself which is curative."