The Olweus Bullying Prevention Program (OBPP) is the most researched and best-known bullying prevention program available today. Backed by more than thirty-five years of research and successful implementation in many different countries, the Olweus Bullying Prevention Program is a whole-school program that has been proven to prevent or reduce bullying throughout a school setting.

The Olweus Bullying Prevention Program is used at the school, classroom, and individual levels and includes methods to reach out to parents and the community for involvement and support. School administrators, teachers, and other staff are primarily responsible for introducing and implementing the program with the purpose of improving peer relations and making the school a safer and more positive place for students to learn and develop.

The goals of the program are to:

  • reduce existing bullying problems among students
  • prevent the development of new bullying problems
  • achieve better peer relations at school

The Olweus Bullying Prevention Program has been more thoroughly evaluated than any other bullying prevention/reduction program so far. Six large-scale evaluations involving more than 40,000 students produced the following documented results.9

  • Average reductions of up to 50 percent in student reports of being bullied and bullying others. Peer and teacher ratings of bullying problems have yielded roughly similar results.
  • Marked reductions in student reports of general antisocial behavior, such as vandalism, fighting, theft, and truancy.
  • Clear improvements in the classroom social climate, as reflected in students’ reports of improved order and discipline, more positive social relationships, and more positive attitudes toward schoolwork and school.

For students in grades 4–7, most of these positive results can be seen after only eight months of intervention work, given reasonably good implementation of the program. For students in grades 8–10, it may take somewhat more time, maybe two years, to achieve equally good results.

Within the United States, a large-scale study of the program’s effects on middle school children resulted in positive though somewhat weaker outcomes. Since then, hundreds of schools in most every state in the United States have used the program.

For more information please visit the Official Olweus Program website.