Final answer:
Self-help support groups rely on paraprofessionals, which are individuals who have experience with the group's focus area but are not licensed professionals. Option b.
Step-by-step explanation:
The form of treatment that relies on paraprofessionals is B. self-help support groups. These groups typically include members who share a common problem or issue and seek to support each other through personal experiences and empathy, rather than through professional therapeutic guidance. Self-help support groups often have facilitators or leaders who are paraprofessionals, meaning they might have personal experience with the issues being discussed but are not licensed mental health professionals.
Out of the given options, self-help support groups rely on paraprofessionals. Paraprofessionals are individuals who have some training or experience in a particular field but do not hold a professional degree or license. In self-help support groups, paraprofessionals lead or facilitate sessions to provide support and guidance to group members who are dealing with similar issues or challenges.