Preventing Violence Against Children in Schools Study

Inclusion Criteria: * At the school level, all 27 primary and secondary schools in Nyarugusu refugee camp in Tanzania, will be eligible. The intervention is delivered to individual teachers, and all teachers working in included schools will be eligible to receive the intervention. The hypothesized intervention effect will be in all students being taught by participating teachers; however we will measure effects of the intervention in students who are aged 9 years and over. Data will be collected from both students and teachers. * At the level of individual students, all students who can speak Kirundi or Swahili, and who are capable of providing assent, will be eligible to participate * At the level of individual teachers, all teachers who can speak Kirundi or Swahili, and who are capable of providing informed consent, will be eligible to participate Exclusion Criteria: * there are no exclusion criteria at the School level * for individual students, those who cannot speak Kirundi or Swahili, or who are not capable of providing assent * for individual teachers, those who cannot speak Kirundi or Swahili, or who are not capable of providing informed consent