Dan Olweus (1931–2020)
International Journal of Bullying Prevention
https://doi.org/10.1007/s42380-021-00096-5
OBITUARY
Dan Olweus (1931–2020)
Susan Limber1 · Kyrre Breivik2 · Peter K. Smith3
© The Author(s), under exclusive licence to Springer Nature Switzerland AG 2021
Dan Olweus, a founder of research on bullying, died September 29th, 2020, at his home in Bærum, Norway, at the
age of 89. He was born April 18th, 1931, in Nässjö, Sweden,
and trained in psychology at the University of Stockholm.
Olweus obtained his PhD in 1969, studying aggressive
behavior among young boys. He moved to Norway and the
University of Bergen in 1970, as a Professor of Psychology (until 1995) and Research Professor (1996 to 2010). He
worked at the Regional Centre for Child and Youth Mental
Health and Child Welfare from 2010 until 2016. Olweus
was affiliated with the Department for Health Promotion and
Development at the University of Bergen from 2019 until
his death.
In 1970, Olweus conducted what is widely viewed as the
first scientific study on bullying, with 900 boys in Solna,
Sweden. Findings were published in his book, Aggression
in Schools: Bullies and Whipping Boys (1978). In 1982,
* Susan Limber
1
Clemson University, 321 Bracket Hall, Clemson, SC 29634,
USA
2
NORCE Norwegian Research Centre AS, Nygårdsgaten 112,
Bergen 5008, Norway
3
Goldsmiths University of London, 8 Lewisham Way,
London SE14 6NW, UK
three adolescents died by suicide in Norway after having
been severely bullied. These events, together with Olweus’
research, led to the First National Campaign against Bullying in Norway. As part of this effort, Olweus developed an
assessment instrument (the Olweus Bullying Questionnaire),
and the Olweus Bullying Prevention Program (OBPP).
A seminal study using the OBPP in Bergen schools, from
1983 to 1985, which followed 2500 schoolchildren, demonstrated strong reductions in both being bullied and taking part in bullying others. These findings were featured
in Olweus’ book Bullying at School: What We Know and
What We Can Do (English version, 1993), which has been
translated into at least 25 languages.
In 2000, the Norwegian government supported implementation of the OBPP in over 500 schools. Findings from
this effort were also positive, and a follow-up study found
continued program effects up to 8 years after original implementation (Olweus et al., 2020).
The OBPP has been implemented in several other countries. An evaluation in Pennsylvania produced very positive findings (Limber et al., 2018; Olweus & Limber, 2019).
Moreover, an independent evaluation supported the costeffectiveness of the program (Beckman & Svensson, 2015).
Olweus was involved in other areas of bullying research,
including definition and measurement; outcomes of bullying; and cyberbullying. He was actively conducting research
and publishing until his death.
Olweus was among the first to recognize bullying as a
violation of human rights. In 1994, he noted that “it is a fundamental…right for a child to feel safe in school and to be
spared the oppression and repeated, intentional humiliation
implied in bullying. No student should be afraid of going to
school for fear of being harassed or degraded, and no parent
should need to worry about such things happening to his or
her child!” (Olweus, 1994, p. 1183).
Olweus received numerous honors and awards for his
work. For his general research on aggression, he received
the award for “outstanding aggression research” by the
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International Journal of Bullying Prevention
International Society for Research on Aggression (ISRA)
in 1976, and he was elected President of ISRA from 1995
to 1996. In 2000, the Spirit of Crazy Horse award was
conferred on him for “bringing courage to the discouraged" by the US Reclaiming Youth International organization. In 2002, he received the “Nordic Public Health
Prize” by the Nordic Minister Council for his achievements to promote public health in the Nordic countries.
In 2003, Olweus received the award for Distinguished
Contributions to Public Policy for Children by the Society for Research in Child Development (SRCD). In 2005,
he was awarded the Queen Sofia of Spain Medal for his
contributions as well as the Honorary Prize of the Faculty
of Psychology at the University of Bergen. He received
American Psychological Association Awards for Distinguished Contributions to the International Advancement
of Psychology (2011) and Distinguished Contributions to
Research in Public Policy (2012).
His pioneering research, writings, and prevention program have changed the lives of schoolchildren around the
world and inspired the work of countless researchers and
professionals. Less known was his talent as a jazz musician. He was active as a jazz pianist in several groups and in
2005 released the CD “Dan Olweus and Friends Play Jazz
Standards.”
Olweus was survived by his wife (who subsequently
died in March 2021), two daughters, and several beloved
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grandchildren. He also is mourned by a global family of
researchers, collaborators, Olweus Bullying Prevention Program trainers, and educators in schools who will carry on
his important work.
References
Beckman, L., & Svensson, M. (2015). The cost-effectiveness of the
Olweus Bullying Prevention Program: Results from a modelling
study. Journal of Adolescence, 45, 127–137.
Limber, S. P., Olweus, D., Wang, W., Masiello, M., & Breivik, K.
(2018). Evaluation of the Olweus Bullying Prevention Program:
A large scale study of U.S. students in grades 3–11. Journal of
School Psychology, 69(4), 56–72.
Olweus, D. (1994). Annotation: Bullying at school: Basic facts and
effects of a school based intervention program. Journal of Child
Psychology and Psychiatry, 35, 1171–1190.
Olweus, D., & Limber, S. P. (2019). The Olweus Bullying Prevention
Program (OBPP): New evaluations and current status. In P. K.
Smith (Ed.), Making an impact on school bullying: Interventions
and recommendations (pp. 23–44). Routledge.
Olweus, D., Solberg, M., & Breivik, K. (2020). Long-term schoollevel effects of the Olweus Bullying Prevention Program (OBPP).
Scandinavian Journal of Psychology, 61, 108–116.
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