Integrative Treatment of Complex Trauma (ITCT) was originally developed for use in school and clinic settings with culturally diverse clients, ages 3 to 21, and their families. Specific cultural groups include ethnic minorities (African American, Latino American, Asian American, and Pacific Islander American), low socioeconomic status, gender-specific child and adolescent groups, and immigrants from Mexico, Central America, Pacific Islands, and Southeast Asia. ITCT has also been adapted for use in urban schools in economically impoverished areas.