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Knut Mellingsæter Sørensen

Associate Professor
Subject areas
Professionalism, Learning and Leadership
Operational Policing
Emergency Preparedness and Interagency Collaboration

Background and experience

I am an Associate Professor of Organization and Leadership at the Norwegian Police University College (PHS). I hold a PhD in Criminology from the University of Oslo, where my doctoral dissertation examined safety and security in organizations, using a high-security prison as its empirical setting. I also hold a Master's degree in Work and Organizational Sociology from the University of Oslo. Over many years, I have been engaged in teaching and research at several colleges and universities. In addition, I am a trained prison officer and has professional experience from working in several prisons in Norway.

Teaching

  • Introduction to Police Leadership

Research

  • Organization and leadership
  • Societal safety and security
  • Organizational security
  • Emergency preparedness
  • Proactive staff methodology
  • Dynamic security
  • Stress
  • Social support
  • Combat mindset
  • Risk
  • Situation awareness
  • Decision-making
  • Police leadership

Publications

  • Sørensen, Knut Mellingsæter; Boe, Ole & Lund, Per Eirik (2026). Exploring the combat mindset approach during a major prison riot. Frontiers in Psychology. 17, p. 1–10. doi: 10.3389/fpsyg.2026.1738405. Full text in Research Archive
  • Sørensen, Knut Mellingsæter & Boe, Ole (2026). Developing a combat mindset in prison officers: training for effective response to cell riots. AMPS Proceedings Series. 43(3), p. 234–241. doi: https:/amps-research.com/wp-content/uploads/2026/02/Amps-Proceedings-Series_43.3.pdf. Full text in Research Archive
  • Sørensen, Knut Mellingsæter & Boe, Ole (2025). DEVELOPING A COMBAT MINDSET IN PRISON OFFICERS: TRAINING FOR EFFECTIVE RESPONSE TO CELL RIOTS. AMPS PROCEEDINGS SERIES. ISSN 2398-9467. 43(3), p. 234–241. doi: https:/amps-research.com/wp-content/uploads/2026/02/Amps-Proceedings-Series_43.3.pdf. Full text in Research Archive
  • Sørensen, Knut Mellingsæter & Boe, Ole (2025). Reactive Behaviour when Operating a Proactive Method during Crisis: Learning through Reactivity to Proactivity. Athens Journal of Education (AJE). ISSN 2407-9898. 12, p. 1–13. doi: https:/www.athensjournals.gr/education/2024-5903-AJE-EDU-Sorensen-04.pdf. Full text in Research Archive
  • Sørensen, Knut Mellingsæter; Midtlyng, Grethe & Boe, Ole (2024). Educating for a better understanding of dynamic security in a prison context: How prison officers can learn to better read and calibrate their responses to violent inmates | ICERI. ICERI Proceedings. doi: 10.21125/iceri.2024.0631. Full text in Research Archive
  • Helgesen, Janne Henriette Ingarsdotter; Sørensen, Knut Mellingsæter; Dahl, Johanne Yttri; Furfjord, Ingrid & Boe, Ole (2024). Nordic exceptionalism in research-based police leadership education : promising on paper, challenging in practice? ICERI Proceedings. p. 859–867. doi: 10.21125/iceri.2024.0307. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2023). Do risk-reducing measures only reduce risk?: Prison officer work with risk-reducing measures in the imprisonment of a high-risk prisoner. In Arnold, Helen; Maycock, Matthew & Ricciardelli, Rosemary (Ed.), Prison Officers: International Perspectives on Prison Work. Palgrave Macmillan. ISSN 9783031410604. p. 299–325. doi: 10.1007/978-3-031-41061-1_12. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2022). Bare gjør det! Sikkerhet og refleksjon i en fengselsavdeling etter terrorangrepet 22. juli 2011. Norsk sosiologisk tidsskrift. Full text in Research Archive
  • Sørensen, Knut Mellingsæter & Kruke, Bjørn Ivar (2022). Securing insecurity in the ‘Blue Line’. Reliability through improvisation: The case of a temporary prison arrangement. Safety Science. ISSN 0925-7535. 150(105720). doi: 10.1016/j.ssci.2022.105720. Full text in Research Archive
  • Sørensen, Knut Mellingsæter & Johnsen, Berit (2021). Prison officers' coping strategies in a high-profile critical situation: Imprisonment after the 2011 terrorist attacks in Norway. Incarceration: An international journal of imprisonment, detention and coercive confinement. 2(1), p. 1–15. doi: 10.1177/26326663211004757. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2017). "Å bryte linja" : rutiner og fleksibilitet i organisering av fengslingen etter terrorangrepet 22/7-11. Norsk statsvitenskapelig tidsskrift. ISSN 0801-1745. 32(1), p. 37–53. doi: 10.18261/issn.1504-2936-2017-01-04. Full text in Research Archive

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  • Midtlyng, Grethe; Sørensen, Knut Mellingsæter & Næstby, Kjetil (2025). «Sikkerhetskompetanse oppnås ikke gjennom korte kurs» | Politiforum. Full text in Research Archive
  • Midtlyng, Grethe; Sørensen, Knut Mellingsæter & Næstby, Kjetil (2025). Kriminalomsorgen ansetter nå miljøterapeuter som fengselsbetjenter | Nettavisen. doi: https:/www.nettavisen.no/norsk-debatt/kriminalomsorgen-ansetter-na-miljoterapeuter-som-fengselsbetjenter/o/5-95-2608558. Full text in Research Archive
  • Midtlyng, Grethe; Sørensen, Knut Mellingsæter & Næstby, Kjetil (2025). Sikkerhetskompetanse oppnås ikke gjennom korte kurs | FriFagbevegelse. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2025). «Who the Hell is Coming Now?» Correctional Work In an Extraordinary Critical Situation. Full text in Research Archive
  • Sørensen, Knut Mellingsæter & Boe, Ole (2025). DEVELOPING A COMBAT MINDSET IN PRISON OFFICERS: TRAINING FOR EFFECTIVE RESPONSE TO CELL RIOTS. Full text in Research Archive
  • Sørensen, Knut Mellingsæter & Boe, Ole (2024). EDUCATING FOR A BETTER UNDERSTANDING OF DYNAMIC SECURITY IN A PRISON CONTEXT: HOW PRISON OFFICERS CAN LEARN TO BETTER READ AND CALIBRATE THEIR RESPONSES TO VIOLENT INMATES. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2024). Mass Murderer Breivik Sues Norway In Bid To End Prison Isolation. [Internet]. Reuters. Full text in Research Archive
  • Helgesen, Janne Henriette Ingarsdotter; Sørensen, Knut Mellingsæter; Dahl, Johanne Yttri; Furfjord, Ingrid & Boe, Ole (2024). Nordic exceptionalism in research-based police leadership education : promising on paper, challenging in practice? Full text in Research Archive
  • Hol, Maud & Sørensen, Knut Mellingsæter (2023). – Hvem i helvete kommer nå? [Internet]. Universitetet i Oslo. doi: https:/www.jus.uio.no/ikrs/forskning/aktuelle-saker/2023/hvem-i-helvete-kommer-na-knut-sorensen.html. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2023). Skrev doktorgrad om 22. juli-fengslingen: "Hvem i helvete kommer nå?". [Journal]. Khrono. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2023). Intervjuet om avhandlingen "Hvem i helvete kommer nå?" Kriminalomsorgsarbeid i en ekstraordinær situasjon i podcasten Kriminologene med Thomas Ugelvik. [Internet]. Kriminologene. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2023). Terroristen sliter på betjentene. [Journal]. NFFMagasinet. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2022). Slik opplevde fengselsbetjenter å jobbe med Breivik-fengslingen rett etter 22. juli. [Internet]. Forskersonen.no. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2021). Utøya, ten years on. Thinking about the impact on those who managed the... [Internet]. The Locked up Living Podcast. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2015). "Å bryte linja". Organisering av fengslingen etter 22/7 - formell struktur versus uformelle prinsipper i en kritisk situasjon. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2015). "Breaking the Chain of Command". Organizing the imprisonment after 22/7 and the rise of sequential patterns of actions. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2015). "Å bryte linja". Sekvensielle handlingsmønstre i organisering av fengslingen etter terrorangrepet 22/7. Full text in Research Archive
  • Helgesen, Janne Henriette Ingarsdotter; Sørensen, Knut Mellingsæter & Furfjord, Ingrid (2024). Profesjonsrettet politilederutdanning : Forskningsprosjekt «Politiledelse mot 2045», Delrapport 4. Politihøgskolen. ISSN 9788278082072. Full text in Research Archive
  • Sørensen, Knut Mellingsæter (2023). "Hvem i helvete kommer nå?" Kriminalomsorgsarbeid i en ekstraordinær kritisk situasjon. Universitetet i Oslo. Full text in Research Archive

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Published Oct. 12, 2026 2:59 PM - Last modified Oct. 12, 2026 2:59 PM