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Kari Steen-Johnsen

Sociologist specializing in democratic participation and the digital public sphere

Kari Steen-Johnsen is interested in the conditions for democratic participation in the broad sense, emphasizing the consequences of digitalization, in particular social media and generative artificial intelligence. Her research includes themes such as political mobilization and organization, citizen’s news use and political knowledge, as well as public debate and the freedom of speech. Conditions for, and effects of trust in the aftermath of terrorism and during the pandemic has been the focus of several of her previous and current projects.

Steen-Johnsen’s work is published in journals such as New Media & Society, Political Science & Politics, European Journal of Communication and Political Psychology. At present, the project KnowAI – The Impact of AI on Political Knowledge, Opinion, and Democracy is a main research focus, in which Steen-Johnsen will carry out a large scale qualitative interview study. She recently concluded two projects funded by the Research Council of Norway, dealing with questions of political communication power in the digital public sphere: Communication Power of Politicians in a Digital Age and Far-right Politics Online and Societal Resilience.

Steen-Johnsen is the current chair of the National Committee for Research Ethics in the Social Sciences and Humanities (NESH). She is also part of the PRIO board, and member of the national reference group for cluster 2 (Horizon Europe).

Steen-Johnsen completed her master’s degree in sociology at the University of Oslo, and her PhD at the Norwegian School of Sport Sciences.

Projects

Publications

  • Haugsgjerd, Atle Hennum; Karlsen, Rune; Martins, Guri Barka & Steen-Johnsen, Kari (2026). Generativ KI i valgkampen 2025: Ny teknologi, etablerte medievaner. In Bergh, Johannes & Haugsgjerd, Atle Hennum (Ed.), Konflikt og mobilisering. En studie av stortingsvalget 2025. Cappelen Damm AS. p. 281–302. Full text in Research Archive
  • Steen-Johnsen, Kari; Thau, Mads & Vaccari, Cristian (2026). The road to citizenship: How discussing politics shapes political interest across the lifespan. International Political Science Review. doi: 10.1177/01925121261425446. Full text in Research Archive
  • Steen-Johnsen, Kari; Fladmoe, Audun & Ihlebæk, Karoline Andrea (2025). Right-wing alternative media users in Scandinavia: A comparative study of ideological attitudes and (dis)trust. Nordicom Review. 46(2), p. 217–249. doi: 10.2478/nor-2025-0019. Full text in Research Archive
  • Karlsen, Rune & Steen-Johnsen, Kari (2025). Nyheter, valgomater og sosiale nettverk: informasjon og lokalpolitisk orientering i valgkampen. In Saglie, Jo; Segaard, Signe Bock & Christensen, Dag Arne (Ed.), Lokalvalgene 2023: maktforskyvning og normalisering. Cappelen Damm Akademisk. p. 155–175. doi: 10.23865/cdf.251.ch6. Full text in Research Archive
  • Sundet, Vilde Schanke; Steen-Johnsen, Kari & Andersen, Mads Møller (2025). Influencer autonomy: Navigating authenticity, agencies, and algorithms. Nordic Journal of Media Studies. 7(1), p. 18–36. doi: 10.2478/njms-2025-0002. Full text in Research Archive
  • Steen-Johnsen, Kari & Sundet, Vilde Schanke (2024). Theories of the Policy Process. In Puppis, Manuel; Mansell, Robin & Bulck, Hlilde Van den (Ed.), Handbook of Media and Communication Governance. Edward Elgar Publishing. p. 100–110. Full text in Research Archive
  • Ihlen, Øyvind; Fladmoe, Audun & Steen-Johnsen, Kari (2024). Uncertainty Communication in a High-Trust Society: Source Type, Political Preference, and Trust. International Journal of Communication. 18, p. 219–247. Full text in Research Archive
  • Haugsgjerd, Atle Hennum; Karlsen, Rune & Steen-Johnsen, Kari (2023). Uninformed or Misinformed in the Digital News Environment? How Social Media News Use Affects Two Dimensions of Political Knowledge. Political Communication. doi: 10.1080/10584609.2023.2222070. Full text in Research Archive
  • Boulianne, Shelley & Steen-Johnsen, Kari (2023). Civic and political volunteering: the mobilizing role of websites and social media in four countries. Journal of Information Technology & Politics (JITP). p. 1–17. doi: 10.1080/19331681.2023.2211974. Full text in Research Archive
  • Steen-Johnsen, Kari & Enjolras, Bernard Louis (2023). Makt- og demokratiutredningen og framveksten av den digitale offentligheten. Norsk sosiologisk tidsskrift. doi: 10.18261/nost.7.4-5.6. Full text in Research Archive
  • Steen-Johnsen, Tale & Steen-Johnsen, Kari (2023). "Strangers in Their Own Land" - en sosiologisk roadtrip gir nye forståelser av sammenhengen mellom politikk og følelser. In Hestholm, Roger Ivan & Skarpenes, Ove (Ed.), Sosiologisk analyse. Fagbokforlaget. p. 35–52. Full text in Research Archive
  • Wollebæk, Dag; Thorbjørnsrud, Kjersti & Steen-Johnsen, Kari (2022). Holdninger til ytringsfrihet i Norge: et nytt kart og kompass. In Mangset, Marte; Midtbøen, Arnfinn Haagensen & Thorbjørnsrud, Kjersti (Ed.), Ytringsfrihet i en ny offentlighet : Grensene for debatt og rommet for kunnskap. Universitetsforlaget. p. 33–56. doi: 10.18261/9788215051017-2022-02. Full text in Research Archive
  • Steen-Johnsen, Kari; Fladmoe, Audun & Frøvoll, Gard Løken (2022). En endret offentlighet? Holdninger til og erfaringer med ytringsfrihet i 2013-2020. In Mangset, Marte; Midtbøen, Arnfinn Haagensen & Thorbjørnsrud, Kjersti (Ed.), Ytringsfrihet i en ny offentlighet : Grensene for debatt og rommet for kunnskap. Universitetsforlaget. p. 57–75. doi: 10.18261/9788215051017-2022-03. Full text in Research Archive
  • Fladmoe, Audun; Steen-Johnsen, Kari & Enjolras, Bernard Louis (2022). Hvem deltar i den nye offentligheten? Aktive nettdebattanter og deres holdninger. In Mangset, Marte; Midtbøen, Arnfinn Haagensen & Thorbjørnsrud, Kjersti (Ed.), Ytringsfrihet i en ny offentlighet : Grensene for debatt og rommet for kunnskap. Universitetsforlaget. p. 76–94. doi: 10.18261/9788215051017-2022-04. Full text in Research Archive
  • Wollebæk, Dag; Fladmoe, Audun & Steen-Johnsen, Kari (2022). Tillit, følelser, normer og sosial distansering: En longitudinell studie av den norske befolkningen under Covid-19-pandemien. Norsk statsvitenskapelig tidsskrift. 38(3), p. 63–80. doi: 10.18261/nst.38.3.1. Full text in Research Archive
  • Wollebæk, Dag; Fladmoe, Audun; Steen-Johnsen, Kari & Ihlen, Øyvind (2022). Right-wing ideological constraint and vaccine refusal: The case of the COVID-19 vaccine in Norway. Scandinavian Political Studies. 45(2), p. 253–278. doi: 10.1111/1467-9477.12224. Full text in Research Archive
  • Wollebæk, Dag; Fladmoe, Audun & Steen-Johnsen, Kari (2022). ‘You can’t be careful enough’: Measuring interpersonal trust during a pandemic. Journal of Trust Research. 11(2), p. 75–93. doi: 10.1080/21515581.2022.2066539. Full text in Research Archive
  • Karlsen, Rune & Steen-Johnsen, Kari (2021). Nyheter, sosiale nettverk og lokalpolitisk orientering i lokalvalgkamp. In Saglie, Jo; Segaard, Signe Bock & Christensen, Dag Arne (Ed.), Lokalvalget 2019: Nye kommuner - nye valg?. Cappelen Damm Akademisk. p. 117–142. doi: 10.23865/noasp.134.ch5. Full text in Research Archive
  • Kaakinen, Markus; Oksanen, Atte; Gadarian, Shana Kushner; Solheim, Øyvind Bugge; Herreros, Francisco & Winsvold, Marte Slagsvold [Show all 8 contributors for this article] (2021). Online Hate and Zeitgeist of Fear: A Five-Country Longitudinal Analysis of Hate Exposure and Fear of Terrorism After the Paris Terrorist Attacks in 2015. Political Psychology. 42(6), p. 1019–1035. doi: 10.1111/pops.12732. Full text in Research Archive
  • Steen-Johnsen, Kari; Solheim, Øyvind Bugge; Winsvold, Marte Slagsvold & Enjolras, Bernard (2021). Tillit etter terror i Norge, Frankrike og Spania. Betydningen av narrativer og politisk kontekst. Norsk sosiologisk tidsskrift. 5(3), p. 12–27. doi: 10.18261/issn.2535-2512-2021-03-02. Full text in Research Archive
  • Steen-Johnsen, Kari & Winsvold, Marte (2021). Islamist terrorism, out-group trust, and motivation to control prejudice. International Journal of Public Opinion Research. 32(3). doi: 10.1093/IJPOR/EDZ014. Full text in Research Archive
  • Bergh, Johannes; Steen-Johnsen, Kari & Ødegård, Guro (2021). Det politiske generasjonsgapet. In Ødegård, Guro & Pedersen, Willy (Ed.), UNGDOMMEN. Cappelen Damm Akademisk. p. 337–360. doi: 10.23865/noasp.142.ch15. Full text in Research Archive
  • Makkonen, Anna; Oksanen, Atte; Gadarian, Shana Kushner; Herreros, Francisco; Winsvold, Marte & Solheim, Øyvind Bugge [Show all 8 contributors for this article] (2020). Fear-triggering effects of terrorism threats: Cross-country comparison in a terrorism news scenario experiment. Personality and Individual Differences. 161. doi: 10.1016/j.paid.2020.109992. Full text in Research Archive
  • Karlsen, Rune; Beyer, Audun & Steen-Johnsen, Kari (2020). Do High-Choice Media Environments Facilitate News Avoidance? A Longitudinal Study 1997–2016. Journal of Broadcasting & Electronic Media. doi: 10.1080/08838151.2020.1835428. Full text in Research Archive
  • Wollebæk, Dag; Karlsen, Rune; Steen-Johnsen, Kari & Enjolras, Bernard (2019). Anger, fear, and echo chambers: The emotional basis for online behavior. Social Media + Society. 5(2). doi: 10.1177/2056305119829859. Full text in Research Archive

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  • Steen-Johnsen, Kari (2024). Ytre høyre på nett i Skandinavia. Institutt for samfunnsforskning. Full text in Research Archive
  • Wollebæk, Dag; Fladmoe, Audun & Steen-Johnsen, Kari (2021). Hvem vil ta koronavaksinen? Institutt for samfunnsforskning. Full text in Research Archive
  • Fladmoe, Audun; Wollebæk, Dag; Steen-Johnsen, Kari & Thorbjørnsrud, Kjersti (2021). Hva mener befolkningen om ytringsfrihetens grenser? Fritt ord. Full text in Research Archive
  • Karlsen, Rune; Steen-Johnsen, Kari & Sundet, Vilde Schanke (2021). Digitalisering og medienes samfunnsrolle. Hovedfunn fra prosjektet Disruptive Change and New Media Policies: A Field Approach. Institutt for samfunnsforskning. Full text in Research Archive
  • Wollebæk, Dag; Fladmoe, Audun & Steen-Johnsen, Kari (2020). Etterlevelse av smittevernråd. Betydningen av tillit og bekymring. Institutt for samfunnsforskning. Full text in Research Archive
  • Wollebæk, Dag; Enjolras, Bernard; Fladmoe, Audun & Steen-Johnsen, Kari (2020). Tillit og bekymring. Hva avgjør om folk følger smittevernrådene? Institutt for samfunnsforskning og Senter for forskning på sivilsamfunn og frivillig sektor. Full text in Research Archive

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  • Steen-Johnsen, Kari (2026). Teknologi og demokrati. Full text in Research Archive
  • Steen-Johnsen, Kari (2026). Hvordan vil KI kunne endre samfunnet? Full text in Research Archive
  • Steen-Johnsen, Kari (2025). AI and the sustainability paradox. Full text in Research Archive
  • Steen-Johnsen, Kari; Haugsgjerd, Atle Hennum & Karlsen, Rune (2025). Concern and Enthusiasm for AI Across the Globe – The Role of Trust. Full text in Research Archive
  • Karlsen, Rune; Haugsgjerd, Atle Hennum & Steen-Johnsen, Kari (2025). Generative AI as a Source Cue in Information Processing. Full text in Research Archive
  • Steen-Johnsen, Kari; Ihlebæk, Karoline Andrea & Kalsnes, Bente (2025). Freedom of Speech. In Nai, Alessandro; Grömping, Max & Wirz, Dominique (Ed.), Elgar Encyclopedia of Political Communication. Edward Elgar Publishing. p. 74–77. doi: https:/www.elgaronline.com/display/book/9781035301447/9781035301447.xml. Full text in Research Archive
  • Steen-Johnsen, Kari & Solheim, Øyvind Bugge (2025). The art of forging compelling narratives in times of crisis: youth electoral politics on TikTok. Full text in Research Archive
  • Karlsen, Rune & Steen-Johnsen, Kari (2025). Bruk av valgomater - påvirker det lokalvalg? Full text in Research Archive
  • Steen-Johnsen, Kari (2025). Hvilke konsekvenser vil KI få for demokratiet? Full text in Research Archive
  • Steen-Johnsen, Kari & Solheim, Øyvind Bugge (2025). The art of forging compelling narratives in times of crisis: youth electoral politics on TikTok. Full text in Research Archive
  • Karlsen, Rune & Steen-Johnsen, Kari (2025). Bruk av valgomater - påvirker det lokalvalg? Full text in Research Archive
  • Steen-Johnsen, Kari (2025). Høyrepopulisme og grønn omstilling i en polarisert verden. Full text in Research Archive
  • Sundet, Vilde Schanke; Steen-Johnsen, Kari & Andersen, Mads Møller (2025). INFLUENCER AUTONOMY: NAVIGATING AUTHENTICITY, AGENCIES AND ALGORITHMS. Full text in Research Archive
  • Steen-Johnsen, Kari (2025). Hvilken makt har norske influensere over media og egne rammebetingelser? Full text in Research Archive
  • Steen-Johnsen, Kari (2024). Stor motstand mot utvidelse av abortgrense: Over 50.000 har signert. [Internet]. NRK. Full text in Research Archive
  • Solheim, Øyvind Bugge & Steen-Johnsen, Kari (2024). TikTok og skolevalget. Full text in Research Archive
  • Steen-Johnsen, Kari (2024). Ekkokamre og deres betydning i den norske nettdebatten. Hva sier forskningen? Full text in Research Archive
  • Steen-Johnsen, Kari (2024). Toleransens paradoks. Full text in Research Archive
  • Steen-Johnsen, Kari (2024). Ytre høyre på nett i Skandinavia: Innledningsforedrag. Full text in Research Archive
  • Steen-Johnsen, Kari (2024). Meninger og doxa. [Radio]. NRK P2 Ekko. Full text in Research Archive
  • Steen-Johnsen, Kari (2024). Bør vi tolerere de intolerante? [Radio]. NRK P2. Full text in Research Archive
  • Enjolras, Bernard Louis; Fladmoe, Audun & Steen-Johnsen, Kari (2024). Trials of life and far-right attitudes: the case of Norway. Full text in Research Archive
  • Steen-Johnsen, Kari; Ihlebæk, Karoline Andrea & Fladmoe, Audun (2024). Users of right-wing alternative media in Scandinavia: ideological attitudes and (dis)trust. Full text in Research Archive
  • Sundet, Vilde Schanke & Steen-Johnsen, Kari (2024). Influencer autonomy: Navigating authenticity, agency and algorithms. Full text in Research Archive
  • Steen-Johnsen, Kari & Solheim, Øyvind Bugge (2024). Guttastemning på TikTok? Full text in Research Archive
  • Solheim, Øyvind Bugge & Steen-Johnsen, Kari (2024). Using digital (trace) data for research – potentials and pitfalls. Full text in Research Archive
  • Solheim, Øyvind Bugge & Steen-Johnsen, Kari (2024). TikTok and the gender dimension of right-wing electoral politics. Full text in Research Archive
  • Steen-Johnsen, Kari (2023). Digital Platforms and the Deinstitutionalization of the Public Sphere: Consequences for Democracy. Full text in Research Archive
  • Hansen, Vibeke Wøien; Thau, Mads & Steen-Johnsen, Kari (2023). Party responsiveness to party voters and interest groups on different policy dimensions: Is the call for urgent climate change evident in voter-party-group relations across countries? Full text in Research Archive
  • Steen-Johnsen, Tale & Steen-Johnsen, Kari (2023). En sosiologisk roadtrip gir innsikt i sammenhengen mellom følelser og politikk. sosiologen.no. Full text in Research Archive
  • Karlsen, Rune & Steen-Johnsen, Kari (2023). Polarisering og opinionsdynamikker i den digitale offentligheten. Tidsskrift for samfunnsforskning (TfS). 64(3), p. 282–291. doi: 10.18261/tfs.64.3.8. Full text in Research Archive
  • Steen-Johnsen, Kari (2022). Steile fronter om fylkets framtid på sosiale medier: - Identitet kan være lett å mobilisere rundt, sier forsker. [Journal]. Oppland arbeiderblad. Full text in Research Archive
  • Steen-Johnsen, Kari; Thau, Mads & Vaccari, Cristian (2022). The Road to Citizenship is through Dialogue: How Discussing Politics Reinforces Political Interest. Full text in Research Archive
  • Steen-Johnsen, Kari & Karlsen, Rune (2022). Political agenda setting in the digital public sphere – an actor centered approach. Full text in Research Archive
  • Haugsgjerd, Atle; Karlsen, Rune; Steen-Johnsen, Kari & Beyer, Audun (2022). Less Informed and Less Confident Citizens: Social Media, Retrieval Accuracy and Confidence in Political Knowledge. Full text in Research Archive
  • Fladmoe, Audun; Nadim, Marjan & Steen-Johnsen, Kari (2022). Emotional reactions to observing far-right online rhetoric. Comparing targets and non-targets of far-right online harassment. Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Først var det Eldreopprøret. Så var det Oljebrølet. Nå går Frp inn i strømprotest på Facebook. [Journal]. Aftenposten (morgenutg. : trykt utg.). Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Den digitale valgkampen 2021. Full text in Research Archive
  • Haugsgjerd, Atle; Karlsen, Rune; Steen-Johnsen, Kari & Beyer, Audun (2021). Misinformed or uninformed? A panel-study of how the use of social media as a news source influences political knowledge. Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Krenk? En samtale om unges ytringsrom i dag. Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Tillit. Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Hvordan vil sosiale medier prege valgåret 2021? Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Populisme og politisk kommunikasjon - kommentar til Toril Aalberg. Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Sosial og politisk tillit under pandemien. Et år etter at Norge stengte ned. [Radio]. NRK Nyhetsmorgen. Full text in Research Archive
  • Steen-Johnsen, Kari (2021). Tillit til myndighetene ved store samfunnskriser Forutsetninger og konsekvenser. Full text in Research Archive
  • Karlsen, Rune; Sundet, Vilde Schanke & Steen-Johnsen, Kari (2021). Slik er den nye digitale offentligheten. Full text in Research Archive
  • Steen-Johnsen, Kari & Enjolras, Bernard Louis (2021). Digitalisering og offentlighet – forskningen på ISF. Full text in Research Archive
  • Steen-Johnsen, Kari (2020). Nyhetsinnslag om sosial tillit under koronakrisen. [Radio]. NRK Nyhetsmorgen. Full text in Research Archive
  • Steen-Johnsen, Kari (2020). Offentlighet og polarisering. Full text in Research Archive
  • Steen-Johnsen, Kari (2020). Panelsamtale om det sosiologiske tillitsbegrepet. Full text in Research Archive
  • Beyer, Audun; Karlsen, Rune & Steen-Johnsen, Kari (2020). Social Media News Consumption and Political Surveillance Knowledge:Adding Motivation and Ability to the Equation. Full text in Research Archive
  • Steen-Johnsen, Kari (2020). Kampen mot koronatiltakene. [Journal]. Aftenposten. Full text in Research Archive
  • Steen-Johnsen, Kari (2020). Pandemier har forandret verden før. Hva blir endringene denne gangen? [Journal]. Aftenposten. Full text in Research Archive
  • Steen-Johnsen, Kari (2020). Nyhetsmorgen. Innslag om politisk og sosial tillit i kriser. [TV]. NRK. Full text in Research Archive
  • Ljunggren, Jørn; Steen-Johnsen, Kari & Andersen, Patrick Lie (2020). Social Inequality, Political Trust and Emotions. Full text in Research Archive
  • Steen-Johnsen, Kari (2020). Innslag om hamstring og tillit under Corona-krisen. NRK Nyheter. [Radio]. NRK. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Offentligheten som rom for frie uttrykk. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Tillit og bevæpning av politiet. [Radio]. NRK P2 Desse dagar. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Polarisering, fragmentering og ekkokamre. Full text in Research Archive
  • Steen-Johnsen, Kari; Boulianne, Shelley; Koc-Michalska, Karolina & Bimber, Bruce (2019). Digital media, networks, and offline volunteering: A comparative study. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Personvern, politikermakt og demokrati - innlegg i paneldebatt. Full text in Research Archive
  • Sundet, Vilde Schanke; Ihlebæk, Karoline Andrea & Steen-Johnsen, Kari (2019). Policy windows and converging frames: How media industry players frame digitalization and the need for policy actions. Full text in Research Archive
  • Ihlebæk, Karoline Andrea; Sundet, Vilde Schanke & Steen-Johnsen, Kari (2019). Digitalization and diversity: A case study of policy incentives in the news sector. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Utfordringer for offentlighet og ytringsfrihet i dagens Norge. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Skal forske på ytre høyre på nett: aldri noen enkel oppgave å klassifisere aktører. [Internet]. Resett. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Ytre høyre på nett og samfunnets motstandskraft. Full text in Research Archive
  • Steen-Johnsen, Kari & Fladmoe, Audun (2019). Xenophobia and offensive speech targeting minorities. Evidence from two survey experiments in Norway. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Sosiale medier i krisesituasjoner. [Radio]. NRK Nyhetsmorgen. Full text in Research Archive
  • Steen-Johnsen, Kari (2019). Trenger kvinner beskyttelse? [Radio]. NRK P2 Kurér. Full text in Research Archive

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Published May 19, 2017 4:33 PM - Last modified June 30, 2026 3:10 PM