Nikolai Haahjem Eftedal

Image of Nikolai Haahjem Eftedal
Norwegian version of this page
Phone +47 22855082
Room V03-06
Available hours By agreement
Username
Visiting address Forskningsveien 3A Harald Schjelderups hus 0373 Oslo
Postal address Postboks 1094 Blindern 0317 Oslo

Academic interests

  • Motivated Reasoning

  • Moral Psychology

  • Ideological conflicts

Background

2014 – Master in Cognitive Neuroscience, University of Oslo

2012 – Bachelor in Cognitive Psychology, University of Oslo

Tags: Social Psychology

Publications

  • Eftedal, Nikolai Haahjem; Kleppestø, Thomas Haarklau; Czajkowski, Nikolai Olavi; Sheehy-Skeffington, Jennifer; Røysamb, Espen & Vassend, Olav Mandt [Show all 8 contributors for this article] (2022). Justice sensitivity is undergirded by separate heritable motivations to be morally principled and opportunistic. Scientific Reports. ISSN 2045-2322. 12. doi: 10.1038/s41598-022-09253-2. Full text in Research Archive
  • Eftedal, Nikloai Haahjem & Thomsen, Lotte (2021). Motivated moral judgments about freedom of speech are constrained by a need to maintain consistency. Cognition. ISSN 0010-0277. 211, p. 1–18. doi: 10.1016/j.cognition.2021.104623.
  • Kleppestø, Thomas Haarklau; Eftedal, Nikolai Haahjem & Thomsen, Lotte (2019). Social Dominance Orientation(SDO). In Todd K., Shackelford & Weekes-Shackelford, Viviana A. (Ed.), Encyclopedia of Evolutionary Psychological Science. Springer International Publishing. ISSN 9783319169996. doi: https%3A/doi.org/10.1007/978-3-319-16999-6.
  • Kleppestø, Thomas Haarklau; Czajkowski, Nikolai Olavi; Vassend, Olav; Røysamb, Espen; Eftedal, Nikolai Haahjem & Sheehy-Skeffington, Jennifer [Show all 8 contributors for this article] (2019). Correlations between social dominance orientation and political attitudes reflect common genetic underpinnings. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 116(36), p. 17741–17746. doi: 10.1073/pnas.1818711116. Full text in Research Archive
  • Prendergast, Claire Nicole; Eftedal, Nikolai Haahjem; Ikonomeas, Alexander Gustav Fredriksen; Brun, Aurora; Huth, Håkon & Bredesen, Marit (2019). The Norwegian version of the five factor narcissism inventory for vulnerable narcissism and the grandiose narcissism subscale of indifference: Psychometric properties of the long‐ and short‐form versions. Scandinavian Journal of Psychology. ISSN 0036-5564. 60(5), p. 492–500. doi: 10.1111/sjop.12569. Full text in Research Archive

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  • Kleppestø, Thomas Haarklau; Eilertsen, Espen Moen; van Bergen, Elsje; Zeitsch, Brendan; Sunde, Hans Fredrik & Nordmo, Magnus [Show all 10 contributors for this article] (2021). Intergenerational Transmission of ADHD: More Evidence for Heritability than Fast Life History. Behavior Genetics. ISSN 0001-8244. 51(6), p. 717–717.
  • Kleppestø, Thomas Haarklau; Eilertsen, Espen Moen; van Bergen, Elsje; Zeitsch, Brendan; Sunde, Hans Fredrik & Nordmo, Magnus [Show all 10 contributors for this article] (2021). Intergenerational Transmission of ADHD: More Evidence for Heritability than Fast Life History.
  • Eftedal, Nikolai Haahjem; Kleppestø, Thomas Haarklau; Røysamb, Espen; Vassend, Olav; Ystrøm, Eivind & Thomsen, Lotte (2019). Moral opportunism: A unique genetic grounding associates lesser guilt from perpetrating injustice with greater sensitivity to being the victim of it.
  • Kleppestø, Thomas Haarklau; Czajkowski, Nikolai Olavi; Vassend, Olav; Røysamb, Espen; Eftedal, Nikolai Haahjem & Kunst, Jonas R. [Show all 8 contributors for this article] (2019). Social dominance orientation has both genetic and unique environmental influences, but only genetic pleiotropy accounts for its correlation with political attitudes.

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Published Feb. 16, 2016 8:35 AM - Last modified Nov. 18, 2016 7:41 AM