Although psychotherapy attends to a wide variety of methodologies and schools of thought, there are some types of therapy which have recorded remarkable success in the field, and group therapy is rapidly establishing itself as one such therapeutic form. Using a couple of the core principles utilized by modern therapy sessions—i.e cognitive behavioral therapy, group treatments applies a similar arrangement of a lone therapist with multiple clients. As a result of this method, participants are able to feel more comfortable voicing their fears and doubts whilst benefiting immensely from the opinions and life experiences of others. The psychotherapist's role in group therapy is generally to manage sessions and to provide topics and structures, leading the group along the path of recovery and the improvement of personal well-being. Though group therapy is primarily practiced among adults in a couple of areas, it is also becoming a popular choice for therapy options geared towards the young and old.

Therapy for children and adolescents as well as for older people may generally center around the addition of a single client and psychotherapist, but the advantages of social contact and interaction for these age groups provide strong arguments for the utilization of group therapy. Encouraging children to form healthy and rewarding social skills and making them feel more comfortable and less alienated or “different” during therapy sessions, group therapy for children and young adults can prove to be an invaluable way to reach youth. The elderly, as well, can often experience a greater degree of comfortability and a sense of belonging when experiencing therapy in the presence and with the support of others facing identical mental health and life issues.

Group therapy is an exciting form of treatment that can be used in sessions for a couple of different psychological indications at any age. Considering the benefits of group therapy as compared to singular treatment may be a smart choice for those who need therapy themselves, or are seeking treatment for a close friend or loved one.