For many people, the idea of group therapy brings up some nerves. Talking about your struggles with one therapist can feel hard enough, so sharing with a room full of people you don’t know may sound impossible. Yet many people who try it end up describing it as one of the most meaningful parts of their treatment.
There’s a reason for that. A therapy group offers something individual sessions can’t: the experience of being understood by people who are working through similar challenges. Here’s how group therapy works in outpatient mental health care and how it helps build emotional resilience.
What Is Emotional Resilience?
Emotional resilience is the ability to adapt to stress, setbacks, and difficult emotions without being completely knocked off course. It doesn’t mean never struggling. It means having the skills, support, and self-understanding to recover and keep moving forward.
Resilience can be learned and strengthened over time, and a therapy group is one of the most effective places to practice it.
What Is Group Therapy?
Group therapy is a form of psychotherapy in which a trained clinician leads a small group of people through structured sessions. The National Institute of Mental Health notes that psychotherapy can take place one-on-one or “with other patients in a group setting.”
Groups can focus on a specific concern, such as anxiety or depression, or on building broader skills like emotional regulation, communication, and coping with stress.
Is Group Therapy Effective?
Research strongly supports it. In an American Psychological Association Monitor on Psychology article, Power in Numbers, group psychotherapy researcher Gary Burlingame, PhD, explains that more than 50 randomized trials “overwhelmingly support the equivalence of the two formats in producing the same degree of improvement for several disorders.” In other words, for many conditions, the group format can be as effective as one-on-one sessions.
The same article notes that the group format meets APA standards for efficacy for about a dozen conditions, including major depressive disorder and PTSD.
How Group Therapy Builds Emotional Resilience
1. It Reduces Isolation
Mental health struggles often come with the belief that you’re the only one who feels this way. Hearing others describe the same fears, frustrations, and setbacks can be a relief. According to the APA article, groups “provide social support” and “improve social networks,” and can help reduce stigma and isolation.
2. It Shows You That Change Is Possible
Watching someone a few weeks ahead of you handle a challenge they once couldn’t is powerful. As Nina Brown, EdD, explains in the APA article, “Seeing others’ progress can help group members realize they, too, can cope and feel better.”
3. It Offers Peer Perspective
Sometimes feedback from peers lands differently than advice from a professional. The APA article notes that hearing from peers may sometimes be more helpful than receiving guidance from a therapist, because peers can identify with one another.
4. It’s a Safe Place to Practice Skills
A group gives you a real-world setting to practice new skills, like setting boundaries, expressing emotions, and asking for help, with support and guidance in the room. The APA article describes how a group can become “a mini-re-creation of the patients’ universes,” allowing therapists to see relationship patterns as they happen.
5. It Builds Connection and Shared Purpose
Research cited in the APA article found that “the most effective groups have a common identity and a sense of shared purpose.” That sense of belonging can carry into life outside treatment.
6. It Makes Room for Lighter Moments
Not every session is a heavy conversation. Colleen Garrick, CADC, Director, People & Business Operations at Casco Bay Recovery, puts it this way: “Recovery is not always ‘serious’—sometimes it is laughing at something ridiculous in group.” Shared laughter can be a sign of growing trust, connection, and healing.
What Happens in a Group Therapy Session?
Sessions vary by focus, but they often include:
- Check-ins: Members briefly share how they’re doing.
- Skill-building: The clinician introduces a coping strategy, such as grounding, communication tools, or managing negative thoughts.
- Discussion: Members talk through real situations and apply the skill.
- Feedback and support: Group members respond with encouragement and perspective.
- Wrap-up: A brief reflection or goal for the week ahead.
Good groups also adapt to the people in the room. Greg R. Stacy, M.Ed., LADC, Primary Therapist at Casco Bay Recovery, emphasizes flexibility: “Always meeting client where they are at, and it’s essential to be eclectic.”
Support Beyond the Therapy Room
Clinician-led groups are different from peer-run support groups, but both can play a role in recovery. The National Institute of Mental Health notes that some people with anxiety disorders “benefit from joining a self-help or support group”, in its guide to generalized anxiety disorder. Many people find that the connection they build in treatment makes it easier to keep reaching out after formal care ends.
Resilience grows when support doesn’t disappear the moment a session is over. Practicing skills in a group, then using them at home, at work, and in relationships, is how they start to feel natural. Over time, many people notice they bounce back from hard days faster, ask for help sooner, and feel less alone in what they’re carrying.
Common Concerns About Group Therapy
“What if I don’t want to share?” You can participate at your own pace. Many people listen more than they speak at first.
“Is it confidential?” Groups typically set clear expectations about privacy so members feel safe.
“What if I don’t fit in?” Clinicians build groups with care and help members find common ground.
How Group Therapy Fits Into Outpatient Mental Health Care
At Casco Bay Recovery’s Portland mental health center, group therapy is a core part of our outpatient programs:
- [Partial Hospitalization Program (PHP): Daily, clinician-led groups focused on insight, coping strategies, emotional awareness, communication, and skill-building, plus weekly individual therapy.
- [Intensive Outpatient Program (IOP): Group therapy several days per week focused on skill-building, emotional regulation, communication, and resilience, with weekly or biweekly individual sessions.
Combining group therapy with individual sessions lets you work on personal goals one-on-one while practicing new skills alongside others. To learn more about how this level of care works, read our guide, What Is a Mental Health IOP?
Frequently Asked Questions
Who can benefit from group therapy?
People dealing with anxiety, depression, trauma, stress, and other concerns often benefit. An assessment can help determine whether a group fits your needs.
Can group therapy replace individual therapy?
For some concerns, research shows similar results. Many programs combine both for the most complete support.
How many people are in a group?
Group size varies, but clinicians keep groups small enough for everyone to participate.
Build Resilience With Support
You don’t have to face hard emotions alone. If you’re curious about how group therapy could help, call Casco Bay Recovery at (207) 544-4268 or visit our admissions page to schedule a confidential assessment.