Group therapy is one of the most widely used and well-researched forms of psychotherapy for treating a variety of mental health concerns. Research has shown that group therapy can be an effective treatment for conditions such as anxiety, depression, substance use disorders, grief, trauma-related concerns, eating disorders, and interpersonal difficulties. While group therapy offers several unique benefits that individual counseling cannot provide, it is not the right treatment option for every individual or every stage of treatment.
Understanding the advantages and disadvantages of group therapy can help you make a more informed decision about your mental health care. If you are a mental health professional, understanding the strengths and limitations of group therapy can also help determine when group treatment may be clinically appropriate for your clients. The effectiveness of group therapy depends on several factors, including the client’s needs, the purpose of the group, the facilitator’s clinical skills, the therapeutic approach being used, and the willingness of members to actively participate in the therapeutic process.
In my experience facilitating therapy groups, one of the biggest misconceptions people have is that group therapy simply involves sitting in a room talking about problems. Effective group therapy is much more intentional than that. A skilled group facilitator creates a safe, structured environment where members learn from one another, practice new coping skills, receive constructive feedback, and often discover they are not alone in their struggles. I’ve also found that many clients who begin group therapy feeling nervous about speaking eventually become some of the group’s strongest sources of encouragement as trust, cohesion, and confidence develop over time.
Research supports these observations. One of the most influential contributors to group psychotherapy, Dr. Irvin Yalom, identified several therapeutic factors that make group therapy effective, including instilling hope, recognizing that others share similar struggles (universality), learning from interpersonal interactions, giving and receiving support, and practicing new ways of relating to others. Together, these therapeutic factors help explain why group therapy can produce meaningful and lasting change for many individuals.
In this guide, I review the advantages and disadvantages of group therapy, explain how group therapy differs from support groups, compare group therapy to individual therapy, discuss who may benefit most from participating, and answer some of the most common questions people have before joining a therapy group.
What Is Group Therapy?
Group therapy is a form of psychotherapy in which one or more licensed mental health professionals provide treatment to several clients during the same session. Rather than focusing on only one individual, group therapy creates opportunities for members to learn from one another while working toward shared therapeutic goals in a professionally facilitated environment.
Unlike informal discussion groups, group therapy is intentionally structured around evidence-based treatment approaches, established group norms, and clearly defined clinical objectives. Sessions may focus on developing coping skills, improving emotional regulation, strengthening interpersonal relationships, processing life experiences, or managing symptoms associated with specific mental health conditions.
Depending on the treatment setting, group therapy may be offered as a standalone service or alongside individual therapy, family therapy, psychiatric care, or medication management. Many inpatient hospitals, residential treatment centers, intensive outpatient programs (IOPs), partial hospitalization programs (PHPs), and private practices incorporate group therapy into their treatment plans because of its well-established effectiveness.
Examples of common therapy groups include:
- Cognitive Behavioral Therapy (CBT) groups
- Dialectical Behavior Therapy (DBT) skills groups
- Trauma recovery groups
- Substance use recovery groups
- Grief and bereavement groups
- Anxiety and depression groups
- Social skills groups
- Anger management groups
- Parenting and caregiver groups
Some therapy groups are closed groups, meaning all members begin and complete treatment together. Others are open groups, allowing new participants to join as openings become available. Closed groups often provide greater consistency and cohesion, while open groups can increase access to treatment for individuals seeking services throughout the year.
Before joining a therapy group, many clinicians complete an initial assessment to determine whether the group is appropriate for the individual’s symptoms, treatment goals, readiness to participate, and current level of functioning. Careful screening helps create a safer and more productive therapeutic environment for everyone involved.
Group Therapy vs. Support Groups
Although many people use the terms interchangeably, group therapy and support groups are not the same. While both provide opportunities to connect with others facing similar challenges, they differ in their purpose, leadership, structure, and clinical focus.
Group therapy is facilitated by a licensed mental health professional who is responsible for assessing participants, guiding discussions, maintaining a safe therapeutic environment, and implementing evidence-based interventions designed to help members reach specific treatment goals. Sessions often involve structured exercises, skill development, emotional processing, and therapeutic feedback between group members.
Support groups are typically peer-led or facilitated by individuals with lived experience rather than licensed therapists. Their primary purpose is to provide encouragement, shared experiences, education, and mutual support. While support groups can be incredibly valuable and emotionally beneficial, they generally are not considered psychotherapy and do not replace professional mental health treatment when therapy is clinically indicated.
In my experience, clients are often surprised by how structured group therapy actually is. Many initially expect an open conversation where people simply share stories. Instead, they discover that effective group therapy includes carefully facilitated discussions, therapeutic interventions, opportunities to practice new skills, and meaningful feedback that helps members gain new perspectives on their thoughts, emotions, and relationships.
Who Benefits Most From Group Therapy?
One of the most common questions people ask is whether group therapy is the right fit for them. While group therapy can be highly effective, it is not appropriate for every individual or every stage of treatment. The decision should always be based on a comprehensive clinical assessment, the individual’s treatment goals, current symptoms, level of functioning, and readiness to participate in a group environment.
Research has demonstrated that group therapy can be beneficial for individuals experiencing a wide variety of mental health concerns. For many people, participating alongside others with similar experiences helps reduce feelings of isolation, normalize difficult emotions, and increase motivation for change.
Group therapy may be especially beneficial for individuals experiencing:
- Anxiety disorders
- Depression
- Grief and loss
- Substance use disorders
- Trauma and post-traumatic stress disorder (PTSD)
- Relationship and interpersonal difficulties
- Stress and burnout
- Social anxiety and communication challenges
- Life transitions and adjustment difficulties
- Chronic mental health conditions requiring ongoing support
Many treatment programs also offer specialized therapy groups designed around a particular diagnosis, life experience, or population. Examples include trauma recovery groups, addiction recovery groups, grief groups, parenting groups, veterans’ groups, first responder groups, adolescent groups, LGBTQ+ support groups, and groups focused on specific therapeutic approaches such as Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Acceptance and Commitment Therapy (ACT), or mindfulness-based interventions.
In my experience, clients who benefit most from group therapy are those who are willing to participate, remain open to feedback, and recognize that healing often occurs through relationships as much as through learning new coping skills. While speaking in front of others can feel intimidating during the first few sessions, many clients eventually report that hearing others describe similar struggles becomes one of the most validating parts of the therapeutic process.
That said, group therapy is not always the best starting point. Individuals experiencing acute psychiatric symptoms, severe cognitive impairment, active psychosis, significant safety concerns, or circumstances that make meaningful participation difficult may require individual therapy or a higher level of care before participating in a therapy group. A qualified mental health professional can help determine whether group therapy, individual therapy, or a combination of both is the most appropriate treatment option.
Advantages of Group Therapy
There are many advantages of group therapy, which is why it is commonly included in outpatient counseling, intensive outpatient programs (IOPs), partial hospitalization programs (PHPs), residential treatment, and inpatient mental health programs. While every individual’s experience is different, research suggests that group therapy can be just as effective as individual therapy for many mental health conditions while also offering several unique therapeutic benefits.
Below are some of the most important advantages of group therapy and why therapists frequently recommend it as part of a comprehensive treatment plan.
1. You Realize You Are Not Alone
One of the greatest advantages of group therapy is the opportunity to connect with others who understand what you are experiencing. Many people begin therapy believing that no one else could possibly relate to their struggles. Hearing others describe similar thoughts, emotions, or life experiences often provides an immediate sense of relief.
Dr. Irvin Yalom referred to this therapeutic factor as universality. Realizing that others have faced similar challenges can reduce feelings of shame, loneliness, and isolation while increasing hope that meaningful change is possible.
In my experience, this realization often occurs within the first few sessions. Clients who initially feel hesitant to speak frequently become more comfortable after hearing someone else describe an experience that closely mirrors their own.
2. Learning From Other People’s Experiences
Another significant advantage of group therapy is learning from individuals who have faced similar obstacles but may be at different stages of recovery. Members often share practical coping strategies, personal insights, and lessons they have learned through their own experiences.
Rather than hearing only one professional perspective, participants benefit from multiple viewpoints that can broaden their understanding of their own challenges. Sometimes another group member can explain an experience in a way that feels especially relatable or meaningful.
3. A Safe Place to Practice Interpersonal Skills
Group therapy provides a supportive environment where members can practice healthier ways of communicating, expressing emotions, setting boundaries, resolving conflict, and receiving feedback. For individuals who struggle with relationships, social anxiety, or interpersonal conflict, the group itself often becomes an opportunity to develop new skills that can later be applied outside of therapy.
Because the therapist helps maintain emotional safety and guides difficult conversations, members can experiment with new behaviors while receiving constructive feedback from both the facilitator and other participants.
4. Honest Feedback From Multiple Perspectives
Unlike individual therapy, where feedback comes primarily from one clinician, group therapy allows members to receive thoughtful observations from several individuals who may notice different patterns, strengths, or blind spots.
This type of feedback can increase self-awareness and help individuals recognize behaviors that may be affecting their relationships, emotions, or decision-making. Because feedback comes from peers who are also working toward personal growth, many participants find it authentic, relatable, and easier to accept.
5. Increased Hope and Motivation
Watching other group members make progress can be incredibly motivating. Seeing someone who once struggled with similar symptoms gradually improve reminds participants that change is possible.
Likewise, members who have made progress often discover that encouraging others reinforces their own recovery. This mutual support creates a positive cycle where hope grows throughout the group as members celebrate each other’s successes.
6. Professional Guidance in a Supportive Environment
Although group members actively contribute to discussions, therapy groups are guided by licensed mental health professionals who monitor group dynamics, maintain appropriate boundaries, introduce evidence-based interventions, and ensure discussions remain productive and clinically appropriate.
This professional facilitation helps distinguish therapy groups from informal support groups and creates an environment where members can safely explore difficult topics while receiving evidence-based treatment.
7. More Affordable Than Individual Therapy
For many individuals, cost is an important consideration when seeking mental health treatment. One practical advantage of group therapy is that it is often less expensive than individual therapy while still providing access to high-quality psychological care.
Many insurance plans also cover group psychotherapy, making treatment more accessible for individuals who may otherwise delay seeking help because of financial concerns.
8. Develops Long-Term Support Networks
Healthy relationships play an important role in emotional well-being. Through regular participation, group members often develop trust, empathy, and a sense of belonging that can reduce feelings of isolation throughout treatment.
While professional boundaries remain important, many participants leave group therapy with greater confidence in their ability to build healthy relationships, communicate openly, and seek support when they need it. These interpersonal gains frequently extend well beyond the therapy room.
Disadvantages of Group Therapy
While research supports the effectiveness of group therapy for many mental health conditions, no treatment approach is appropriate for every individual. Understanding the disadvantages of group therapy can help clients and mental health professionals make informed treatment decisions and determine whether group therapy, individual therapy, or a combination of both is the best fit.
In my experience, many of these disadvantages can be minimized through careful screening, skilled facilitation, and matching clients with the appropriate type of therapy group. Even so, there are situations where another level or format of care may be more appropriate.
1. Sharing Personal Experiences Can Feel Uncomfortable
One of the most common disadvantages of group therapy is that many individuals initially feel anxious about discussing personal experiences in front of others. Opening up to strangers can feel intimidating, particularly for individuals living with social anxiety, trauma-related concerns, or difficulties trusting others.
Most clients become more comfortable as trust develops within the group, but it is normal for vulnerability to take time. A skilled therapist will never force participation and instead works to create an environment where members feel emotionally safe to share when they are ready.
2. Less Individual Attention
Unlike individual therapy, where the entire session focuses on one client, group therapy requires the therapist’s attention to be shared among several participants. While everyone has opportunities to contribute, individuals may have less time to explore personal concerns in depth during each session.
For this reason, many clients benefit from participating in both individual therapy and group therapy, allowing them to receive individualized treatment while also experiencing the interpersonal benefits of the group setting.
3. Group Dynamics Can Influence the Experience
Every therapy group develops its own personality over time. Differences in communication styles, comfort levels, participation, and interpersonal dynamics can influence how members experience the group.
Occasionally, one member may dominate conversations, another may rarely participate, or disagreements may arise between participants. While these situations can become valuable therapeutic opportunities, they also require effective facilitation to maintain a safe and productive environment.
4. Confidentiality Cannot Be Absolutely Guaranteed
Confidentiality is one of the foundational expectations established in therapy groups. Members are typically asked to agree that personal information shared during sessions remains private.
However, unlike individual therapy where confidentiality is maintained by the therapist, group members cannot legally guarantee that another participant will never discuss something outside of the group. Although confidentiality breaches are relatively uncommon in well-managed groups, this remains an important limitation for participants to understand before joining.
5. Group Therapy May Not Be Appropriate for Every Situation
Some individuals require a higher level of care or more individualized treatment before participating in group therapy. For example, clients experiencing acute psychiatric symptoms, active psychosis, severe cognitive impairment, or significant safety concerns may initially benefit more from individual therapy, crisis intervention, or intensive treatment settings.
A thorough clinical assessment helps determine whether group therapy is appropriate based on the individual’s symptoms, treatment goals, current level of functioning, and readiness to participate.
6. Scheduling Can Be Less Flexible
Unlike individual therapy, where appointments can often be adjusted to meet a client’s schedule, therapy groups meet at predetermined times. Missing sessions may result in clients falling behind on therapeutic material, especially in structured skills-based groups such as Cognitive Behavioral Therapy (CBT) or Dialectical Behavior Therapy (DBT).
Individuals with unpredictable work schedules, caregiving responsibilities, or transportation challenges may find consistent attendance more difficult.
Group Therapy vs. Individual Therapy
One of the most common questions people ask is whether group therapy is better than individual therapy. The answer is that neither approach is inherently better. Instead, each offers unique benefits, and the most appropriate treatment depends on the individual’s goals, symptoms, preferences, and clinical needs.
Individual therapy provides one-on-one attention from a therapist, allowing sessions to focus entirely on the client’s personal concerns. Group therapy, on the other hand, combines professional guidance with opportunities to learn from others facing similar challenges.
| Group Therapy | Individual Therapy |
|---|---|
| Learn from other group members | One-on-one attention from your therapist |
| Practice interpersonal and communication skills | Greater privacy for discussing sensitive concerns |
| Usually lower cost per session | Treatment is fully individualized |
| Provides peer support and shared experiences | Allows deeper exploration of personal issues |
| Develops social confidence and relationship skills | Flexible pacing based on individual needs |
In my experience, this is rarely an either-or decision. Many therapists recommend combining group therapy with individual counseling because the two approaches complement one another. Individual therapy provides personalized treatment planning and deeper exploration of personal concerns, while group therapy offers opportunities to practice new skills, receive support from peers, and apply therapeutic insights in real-time interpersonal interactions.
For many clients, participating in both forms of treatment provides the greatest opportunity for long-term growth and sustained recovery.
Is Group Therapy Right for You?
Choosing whether to participate in group therapy is a personal decision that should be made in collaboration with a qualified mental health professional. Factors such as your symptoms, treatment goals, comfort level, previous therapy experience, and current life circumstances all influence whether group therapy is likely to be beneficial.
Group therapy may be a good fit if you want to build healthier relationships, develop communication skills, receive support from others with similar experiences, and learn practical coping strategies in a structured therapeutic environment.
On the other hand, if you feel uncomfortable participating in a group setting or require intensive individualized treatment, your therapist may recommend beginning with individual therapy before transitioning into a therapy group later in your recovery.
The most important consideration is finding the treatment approach that best supports your mental health goals—not simply choosing one format over another.
Frequently Asked Questions About Group Therapy
Below are the practical questions individuals ask when evaluating the effectiveness, advantages, and functional boundaries of group therapy models.
What are the advantages and disadvantages of group therapy?
The advantages of group therapy include learning from others, realizing you are not alone, receiving support and feedback from peers, practicing interpersonal skills, and often paying less than individual therapy. The disadvantages of group therapy include less individual attention, the need to share time with other members, possible discomfort discussing personal concerns in a group, and the inability to guarantee that other group members will maintain confidentiality outside of sessions.
What is the biggest advantage of group therapy?
One of the greatest advantages of group therapy is the opportunity to connect with others who have experienced similar struggles. Many participants find comfort in realizing they are not alone, while also gaining practical advice, encouragement, and hope from individuals who understand what they are going through.
Is group therapy as effective as individual therapy?
Research suggests that group therapy can be as effective as individual therapy for many mental health concerns when facilitated by a qualified mental health professional. The most appropriate treatment depends on the individual’s diagnosis, treatment goals, preferences, and clinical needs. Many therapists recommend combining both approaches because they offer complementary benefits.
Who benefits most from group therapy?
Group therapy can benefit individuals living with anxiety, depression, grief, trauma-related concerns, substance use disorders, interpersonal difficulties, and many other mental health conditions. People who are open to learning from others, practicing new skills, and participating in group discussions often experience the greatest benefits.
What is the difference between a support group and a therapy group?
Support groups primarily focus on encouragement, shared experiences, and peer support. Therapy groups are led by licensed mental health professionals who use evidence-based therapeutic interventions, treatment planning, and clinical techniques to help participants work toward specific mental health goals.
Can group therapy replace individual therapy?
For some individuals, group therapy may provide enough support on its own. However, many people benefit most from participating in both group and individual therapy. Individual counseling provides personalized treatment, while group therapy offers opportunities to practice interpersonal skills, receive peer support, and learn from others facing similar challenges.
Is group therapy confidential?
Therapists discuss confidentiality at the beginning of group therapy and ask members to respect one another’s privacy. However, unlike individual therapy, therapists cannot guarantee that every participant will maintain confidentiality outside of the group. This is an important consideration when deciding whether group therapy is the right fit.
Final Thoughts on the Advantages and Disadvantages of Group Therapy
Over the years, I have watched many clients begin group therapy feeling uncertain, nervous, or convinced they would have nothing to say. Those reactions are completely understandable. Opening up in front of people you have never met can feel intimidating, especially when discussing deeply personal experiences.
What has stood out to me time and time again is how quickly those initial fears often begin to fade. As trust develops, group members frequently discover that they are surrounded by people who genuinely understand their struggles. They begin offering encouragement to one another, celebrating progress together, and providing perspectives that no textbook or worksheet could fully replicate.
That said, group therapy is not the right choice for everyone. Every individual enters therapy with different goals, challenges, and levels of readiness. Some people thrive in a group environment, while others may benefit from individual therapy or a combination of both approaches. There is no one-size-fits-all answer, and finding the right treatment often begins with a thoughtful conversation with a qualified mental health professional.
Whether you are considering group therapy for yourself or deciding whether it may benefit one of your clients, understanding both the advantages and disadvantages of group therapy can help you make a more informed decision. When thoughtfully facilitated and matched to the right individuals, group therapy can provide education, support, accountability, meaningful relationships, and opportunities for lasting personal growth.
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References
- American Psychological Association. (n.d.). Psychotherapy: Understanding group therapy. https://www.apa.org/topics/psychotherapy/group-therapy
- Burlingame, G. M., Strauss, B., & Joyce, A. S. (Eds.). (2013). Change mechanisms and effectiveness of small group treatments. In M. J. Lambert (Ed.), Bergin and Garfield’s handbook of psychotherapy and behavior change (6th ed., pp. 640–689). Wiley.
- Malhotra, A., & Baker, S. (2024). Group therapy. In StatPearls. StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK549812/
- Rosendahl, J., Barkowski, S., Strauss, B., & Burlingame, G. M. (2021). Recent developments in group psychotherapy research. American Journal of Psychotherapy, 74(2), 56–64. https://psychiatryonline.org/doi/10.1176/appi.psychotherapy.20200031
- Yalom, I. D., & Leszcz, M. (2020). The theory and practice of group psychotherapy (6th ed.). Basic Books.
- American Group Psychotherapy Association. (n.d.). Practice guidelines for group psychotherapy. https://agpa.org/guidelines-ethics/practice-guidelines-for-group-psychotherapy/
