A school counselor proposes starting a support group for several students who are struggling with similar social adjustment issues. A parent expresses concern, believing that therapy is only truly effective when conducted one-on-one in a private clinician's office. Based on established findings regarding therapeutic interventions for children, which of the following is the most accurate evaluation of the situation?

A school psychologist is tasked with supporting several students who have recently experienced the divorce of their parents. The students are exhibiting mild behavioral issues and expressing feelings of isolation. The psychologist has limited weekly hours available for counseling. Based on these factors, which of the following interventions would be the most appropriate and effective first step?