Cognitive Behavioral Intervention for Trauma in Schools (CBITS) is designed to reduce posttraumatic stress disorder (PTSD), depression, and anxiety among children with symptoms of PTSD. The 10-session school-based intervention teaches cognitive behavioral skills in a group format, led by mental health professionals, with 6-8 students per group, using a mixture of didactic presentation, examples, and games to solidify concepts. Some components of the program include relaxation training, combating negative thoughts, reducing avoidance, developing a trauma narrative, and building social problem-solving skills. The program also includes 1-3 individual child sessions, 2 optional parent sessions, and a teacher in-service session.