Which of the following roles does a parent group play in adolescent treatment?

A parent group in adolescent treatment primarily serves the function of teaching parenting skills. This role is crucial because parents play a significant part in their adolescent child's development and well-being. By participating in parent groups, caregivers can learn effective strategies for communication, discipline, and support that promote a healthy relationship with their adolescent. These skills are essential in fostering an environment where the adolescent feels understood and supported, ultimately contributing to their treatment and growth.

While other options might seem relevant in certain contexts, they do not align with the primary focus of parent groups in treatment. Financial support, for instance, may be helpful, but it is not the primary goal of these groups. Judging adolescents would not be constructive in a treatment setting, as it could create barriers between adolescents and their parents, hindering the therapeutic process. Enforcing strict rules may also be counterproductive, as the emphasis in these groups is more on understanding and guiding rather than strictly controlling behavior. Therefore, the role of teaching parenting skills is central to the effectiveness of parent groups in supporting adolescents during their treatment.