Primary Outcome Measures:
- UCLA PTSD Reaction Index [ Time Frame: Pre-treatment, post-treatment, and at 4-month follow-up ]
- Depression Self-Rating Scale [ Time Frame: Pre-treatment, post-treatment, and 4-month follow-up ]
- UCLA Grief Scale [ Time Frame: Pre-treatment, post-treatment ]
Secondary Outcome Measures:
- Cognitive Distortions Scale [ Time Frame: Pre-treatment and post-treatment ]
- War Exposure Index [ Time Frame: Pre-treatment (screening survey) ]
- Post-War Adversities Scale [ Time Frame: Pre-treatment (screening survey) ]
- Trauma Reminder Screening Scale [ Time Frame: Pre-treatment (screening survey) ]
- Loss Reminder Screening Scale [ Time Frame: Pre-treatment (screening survey) ]
- Youth Outcome Questionnaire (Somatic and Interpersonal Problems Subscales) [ Time Frame: Pre- and post-treatment ]
Design: A randomized controlled trial conducted during the 2000-2001 school year, with 4-month follow-up, compared group treatment to a psychoeducation/skill-based school milieu intervention.
Setting and Participants: Students attending 10 Bosnian secondary schools exposed to severe trauma, traumatic loss, and severe adversity, reporting severe persisting symptoms of PTSD, depression, or traumatic grief, and functional impairment.
Intervention: Students were randomly assigned to either 17-session Trauma and Grief Component Therapy (n=71), or a school milieu intervention (n=73), both conducted by trained school counselors.