

"Group therapy" gets used for six quite different things, and only some of them are clinical treatment. The differences matter if you are trying to work out what kind of group you are looking at, what kind you are in, or what kind you could run.
This page is a guide to telling them apart. It is not a guide to delivering clinical group therapy, which is a licensed activity and a different professional path entirely.
| Model | Who leads it | Is it treatment? | Typical use |
|---|---|---|---|
| Psychotherapy group | Licensed clinician | Yes | Working on a diagnosed condition in a group setting |
| Psychoeducational group | A clinician, subject expert or trained facilitator | No | Learning about a condition or situation and how to manage it |
| Skills group | Licensed clinician or trained instructor | Sometimes | Practicing specific techniques, often as part of a treatment program |
| Support group | An expert, professional or experienced facilitator | No | Shared experience, mutual understanding, ongoing company |
| Mutual aid / self-help | Members, rotating | No | Long-running fellowships with an established format |
| Process group | Licensed clinician | Yes | Using what happens between members in the room as the material |
MentalHappy hosts expert-led psychoeducational support groups, supplemental to professional care, which is the second and fourth row in that table. We do not host group therapy, and nothing on our platform is treatment.
This is what most people mean when they say group therapy. A licensed clinician works with a group of members toward clinical goals, usually with a treatment plan for each person, often alongside individual sessions.
The clinician is responsible for clinical decisions, assessment and risk. Membership is usually screened, groups are usually closed for a defined run, and in many cases the work is billable to insurance.
When someone has a diagnosed condition and is seeking treatment for it, and either the group format is clinically indicated or cost and availability make individual therapy impractical. It is not a lighter version of one-to-one therapy; for some conditions it is the preferred format.
A psychoeducational group teaches. The subject might be a condition, a diagnosis someone in the family has received, a life transition, or a set of practical skills. Members learn what is known, what to expect, and what tends to help. And, crucially, they learn it in a room with other people in the same position.
The leader needs expertise in the subject, not necessarily a clinical license. A dietitian, a discharge nurse, a bereavement service manager and a person who has managed the same diagnosis for a decade can all legitimately run one.
It is not treatment. Nobody is assessed or diagnosed, and there is no treatment plan.
When the problem is partly an information problem. Newly diagnosed people, new carers, families trying to understand what a relative is going through. It is also the most common format that sits alongside clinical care rather than replacing it.
Skills groups teach and rehearse specific techniques: emotion regulation, distress tolerance, communication, relapse prevention. The best known are the skills modules attached to dialectical behavior therapy, which run as classes rather than as therapy.
Whether a skills group counts as treatment depends on the context. Run inside a clinical program, as part of someone's care, it is treatment and needs the corresponding qualification. Run as a general class on managing stress, it is closer to psychoeducation.
That ambiguity is worth taking seriously. If you are not licensed and you are teaching techniques, be careful that the framing is "here is a skill many people find useful" and not "here is the treatment for your condition".
A support group exists so that people going through the same thing are not doing it alone. It is not primarily about information or skills, though both turn up. It is about being understood without having to explain.
The facilitator's job is to hold the structure: keep time, protect the ground rules, make sure everyone can speak, and stop the room turning into a panel of people fixing each other. That is a real skill, and it is not a clinical one.
Groups can be led by subject-matter experts, by professionals, or by people with long lived experience of the same situation. What they are not is unstructured. The difference between a good support group and a difficult one comes down to facilitation more than anything else.
When isolation is a large part of the problem. Caring, bereavement, chronic illness, recovery, major life transitions. Also as a supplement to treatment, for the hours of the week that are not the therapy hour.
Twelve-step fellowships and their relatives are member-run by design. There is no professional leader, the format is fixed by tradition rather than by a facilitator, and roles rotate among members.
They are not treatment and do not claim to be. Their strengths are availability (many meet daily, in most places, at no cost) and longevity, since members often stay connected for years.
Their weaknesses are the flip side: the quality of any single meeting depends entirely on who is in the room that day, and the format is not adaptable to an individual's situation.
In a process group, the material is the group itself. What happens between members in the room (who gets impatient with whom, who withdraws, who rescues) is examined as it happens, on the basis that people repeat their relational patterns wherever they are.
This is clinical work and it needs a trained clinician. It can be uncomfortable by design, it is not suitable for everyone, and it is the model least like what most people imagine when they hear "group".
It is here so you can recognize one, not so you can run one. A support group that starts examining its own dynamics has drifted somewhere it is not equipped to go, and that is the moment to steer back.
Three questions separate them.
If you are choosing for yourself, the more useful question is what you actually want. Treatment for a diagnosed condition points to rows one, three or six. Understanding what you are dealing with points to row two. Not feeling alone in it points to rows four and five. Many people want more than one of those, and there is no reason to pick only one.
Group therapy is clinical treatment delivered by a licensed clinician, working from a treatment plan toward clinical goals. A support group is psychoeducational and supplemental: it shares information and experience, and nobody is assessed, diagnosed or treated. They differ in who can lead them, what happens inside, what they cost and how they are regulated.
It depends entirely on what you need. For treating a diagnosed condition, a psychotherapy or skills group led by a clinician is the appropriate route. For understanding a new diagnosis, psychoeducation. For the isolation that comes with a long-running situation, a support group. The research does not support a single ranking across all needs.
No. Support groups are supplemental to professional care, not a substitute for it. They are very good at what therapy cannot easily provide (other people in the same situation, week after week) and poor at what therapy does provide.
Generally no, because psychoeducation is not clinical treatment. You do need real expertise in the subject, and you need to stay clearly out of diagnosis, treatment planning and protected titles. Rules vary by state, so check yours if you are close to a line.