Final answer:
Group therapy gained prominence after World War II and has been influential in mental health care, particularly for treating psychological issues and initiating social change. True statements about group therapy include its efficiency and research-backed effectiveness, while false statements may pertain to misconceptions about its scope and personalization.
Step-by-step explanation:
The subject of group therapy became increasingly common after World War II, when the need for psychological treatment exceeded the availability of individual therapy sessions due to returning soldiers and the broader social impacts of the war. Since then, group therapy has played a vital role in mental health care, offering support for various issues including substance abuse disorders and facilitating social change movements. Understanding the true and false statements about group therapy is important for recognizing its benefits and applications.
True statements include the efficiency of group therapy in treating a multitude of psychological issues, its role in advancing reforms in mental health systems, and its effectiveness as demonstrated in various research studies. False statements might include misconceptions about the personal attention received in group settings or the range of issues it can address. It is essential to refer to credible sources, such as the APA and peer-reviewed studies, to discern the true capabilities and benefits of group therapy.