The archive · Public & Social · Product decision · 2006–2011
Finland's KiVa program turns anti-bullying into a school-wide game the evidence says works
Finland funded a university-designed anti-bullying kit: lessons, videos and an online game that treat bullying as a group problem.
University of Turku · Finnish Ministry of Education and Culture
What it had to solve
Bullying persisted in Finnish schools despite anti-bullying plans. In 2006 the Ministry of Education and Culture commissioned the University of Turku to design an evidence-based national program; KiVa was developed between 2006 and 2009 and offered to schools as a structured toolbox.
How it works
For years Finnish schools had anti-bullying rules, yet surveys showed victimization was not falling. In 2006 the Ministry of Education and Culture commissioned the University of Turku to build a national, evidence-based answer. The result, developed between 2006 and 2009, was KiVa — from 'Kiusaamista Vastaan', 'against bullying' — a program that treats bullying as a group phenomenon rather than a problem between one bully and one victim.
KiVa works as a toolbox for schools. Teachers get age-divided materials — units for children aged 6–9, 10–12 and 13–16 — built around lesson plans, video clips and a team-based online game played in class; schools display KiVa vests and posters, share guides with parents, and keep a KiVa team of staff who run structured discussions when a case arises. Annual surveys of students and staff tell each school how its anti-bullying work is going.
The evidence came before the national scale-up: a randomized controlled trial covering 8,237 pupils in grades 4–6 across 78 schools (39 intervention, 39 control) found consistent beneficial effects on self- and peer-reported victimization and on self-reported bullying after nine months. Finland's national rollout began in 2009 and passed 90% of schools, and KiVa says it is now the world's most studied anti-bullying program, used beyond Finland as well.
Why it lands
- It moved the unit of change from the bully to the group, giving bystanders tools and roles so peer influence works against bullying instead of for it.
- It was designed as a product with a research base: a randomized trial ran before national scaling, so schools adopted a program with measured effects rather than a promise.
- The online game was not a reward but a rehearsal of the exact social choices the lessons taught, making an abstract message practiceable.
- The ministry funded both development and dissemination, and annual monitoring closed the loop between how schools implemented the program and what it achieved.
What it did
A randomized controlled trial of 8,237 pupils in 78 schools found consistent reductions in self- and peer-reported victimization and in self-reported bullying after nine months. Finland began the national rollout in 2009 and uptake passed 90% of schools; the program is now the world's most studied anti-bullying program.
What you can take
To change a group behaviour, design for the bystanders, not just the offender: when the silent majority gets tools and a reason to act, peer dynamics do the prevention work.
Since then
After the 2009 rollout passed 90% of Finnish schools, KiVa became a national reference point for anti-bullying work. The 2011 Child Development trial led by University of Turku researchers established the evidence base, longitudinal monitoring through the 2010s recorded further declines in bullying and perpetration, and licensed implementations spread the program to countries including France, Sweden, Estonia and the United States. The University of Turku continues to run KiVa, and its effectiveness data have made it the most studied school-based anti-bullying program in the world.
Sources
- What is KiVa? — official program overview
- Materials for schools — KiVa Program
- A Large-Scale Evaluation of the KiVa Antibullying Program: Grades 4–6 (Child Development, 82(1), 311–330)
- KiVa Program — policy hub case profile
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