Nikolai Olavi Czajkowski

Associate Professor
Image of Nikolai Olavi Czajkowski
Norwegian version of this page
Phone +47-22845163
Room S03-07
Available hours By agreement
Username
Visiting address Forskningsveien 3A Harald Schjelderups hus 0373 Oslo
Postal address Psykologisk institutt Postboks 1094 Blindern 0317 Oslo
Tags: Methodology, Personality psychology

Publications

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  • Torgalsbøen, Anne Kari & Czajkowski, Nikolai Olavi (2022). Full recovery and self-efficacy in first episode schizophrenia: The OSR cohort at 10 year follow-up.
  • Siegel, Marte Langenes; Binder, Eva Mathilde Gullestad; Dahl, Hanne-Sofie Johnsen ; Czajkowski, Nikolai Olavi; Critchfield, Kenneth L. & Høglend, Per Andreas [Show all 7 contributors for this article] (2020). Erratum: Therapeutic atmosphere in psychotherapy sessions. int. j. environ. res. public health 2020, 17, 4105. International Journal of Environmental Research and Public Health (IJERPH). ISSN 1661-7827. 17(14), p. 1–2. doi: 10.3390/ijerph17145241.
  • Glad, Kristin Alve; Stensland, Synne; Czajkowski, Nikolai Olavi; Boelen, Paul & Dyb, Grete (2020). The longitudinal association between symptoms of posttraumatic stress and complicated grief. A random intercepts cross-lag analysis.
  • Glad, Kristin Alve; Stensland, Synne; Czajkowski, Nikolai Olavi; Boelen, Paul & Dyb, Grete (2019). The longitudinal association between complicated grief and symptoms of posttraumatic stress. A random-intercept cross-lag analysis.
  • Rognli, Erling W.; Villabø, Marianne & Czajkowski, Nikolai Olavi (2019). Discrepant Reports of Parent-adolescent Conflict is Associated with Hopelessness in Adolescent Depression.
  • 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.
  • Waraan, Luxsiya; Rognli, Erling W.; Mehlum, Lars; Czajkowski, Nikolai Olavi & Villabø, Marianne (2019). The efficacy of psychotherapy for suicidal ideation in youth.
  • Waraan, Luxsiya; Rognli, Erling W.; Mehlum, Lars; Czajkowski, Nikolai Olavi & Villabø, Marianne (2018). The association between Attachment Style to Father and Suicidal Ideation in Adolescents with Depression. .
  • Eilertsen, Espen Moen; Hannigan, Laurie John; McAdams, Tom A.; Rijsdijk, Fruhling; Czajkowski, Nikolai Olavi & Reichborn-Kjennerud, Ted [Show all 8 contributors for this article] (2018). Parental prenatal depression and offspring ADHD: a genetically informed intergenerational study. Behavior Genetics. ISSN 0001-8244. p. 469–469.
  • Eilertsen, Espen Moen; Hannigan, Laurie John; Mcadams, Tom; Rijsdijk, Fruhling; Czajkowski, Nikolai Olavi & Reichborn-Kjennerud, Ted [Show all 8 contributors for this article] (2018). Parental prenatal depression and offspring ADHD: A genetically informed intergenerational study.
  • Rosenström, Tom Henrik; Czajkowski, Nikolai Olavi; Ystrøm, Eivind; Krueger, RF; Aggen, Steven H. & Gillespie, Nathan A. [Show all 9 contributors for this article] (2017). Stressful life events, antisocial and borderline personality traits, and alcohol use disorder: a genetically informative mediation study.
  • H. Kleppestø, Thomas; Czajkowski, Nikolai Olavi; Vassend, Olav; Røysamb, Espen; R. Kunst, Jonas & Thomsen, Lotte (2017). Preferring domination or egalitarianism: Genetic and environmental structure of Social Dominance Orientation.
  • Czajkowski, Nikolai Olavi; Bang Nes, Ragnhild; Vassend, Olav & Røysamb, Espen (2017). Effects of somatic and mental illness on subjective well-being. A discordant twin analysis.
  • Røysamb, Espen; Bang Nes, Ragnhild; Czajkowski, Nikolai Olavi & Vassend, Olav (2017). Anxiety, depression and life satisfaction after midlife. A twin study across 20 years.
  • Bang Nes, Ragnhild; Czajkowski, Nikolai Olavi; Røysamb, Espen & Vassend, Olav (2017). Components and sources of well-being and ill-being: A twin study.
  • Vassend, Olav; Nielsen, Christopher Sivert; Røysamb, Espen & Czajkowski, Nikolai Olavi (2017). Fatigue symptoms in relation to neuroticism, anxiety-depression, and musculoskeletal pain. A longitudinal study.
  • Torvik, Fartein Ask; Rosenström, Tom Henrik; Czajkowski, Nikolai Olavi; long, elizabeth; Gillespie, Nathan A. & Reichborn-Kjennerud, Ted (2017). Results from a longitudinal twin study combining diagnostic interviews and registry data on personality, mental disorders, and substance use.
  • Torgalsbøen, Anne-Kari; Fu, Susie & Czajkowski, Nikolai Olavi (2016). Resilience trajectories in fully recovered first-episode psychosis patients.
  • Czajkowski, Nikolai Olavi; Aggen, Steven H.; Knudsen, Gun Peggy; Krueger, Robert F; Neale, Michael C. & Ystrøm, Eivind [Show all 9 contributors for this article] (2015). Modest overlap in the genetic influences underlying normal and abnormal personality.
  • Torvik, Fartein Ask; Welander-Vatn, Audun; Ystrøm, Eivind; Knudsen, Gun Peggy; Czajkowski, Nikolai Olavi & Kendler, Kenneth S. [Show all 7 contributors for this article] (2015). Ten-year stability of avoidant personality disorder and social anxiety disorder: A twin study.
  • Ystrøm, Eivind; Reichborn-Kjennerud, Ted; Gillespie, Nathan; Torvik, Fartein Ask; Czajkowski, Nikolai Olavi & Krueger, Robert F [Show all 8 contributors for this article] (2015). Psychosis, mania and personality disorders.
  • Gjerde, Line C.; Czajkowski, Nikolai Olavi; Røysamb, Espen; Ystrøm, Eivind; Tambs, Kristian & Aggen, Steven H. [Show all 10 contributors for this article] (2015). Avoidant and obsessive-compulsive personality disorder traits from early to middle adulthood.
  • Reichborn-Kjennerud, Ted; Czajkowski, Nikolai Olavi; Ystrøm, Eivind; Ørstavik, Ragnhild; Aggen, Steven H. & Tambs, Kristian [Show all 12 contributors for this article] (2015). Borderline and antisocial personality disorder traits in early to middle adulthood: A longitudinal twin study.
  • Gjerde, Line C.; Czajkowski, Nikolai Olavi; Røysamb, Espen; Ystrøm, Eivind; Tambs, Kristian & Aggen, Steven H. [Show all 10 contributors for this article] (2015). Avoidant and obsessive-compulsive personality disorder traits from early to middle adulthood.
  • Villabø, Marianne Aalberg & Czajkowski, Nikolai Olavi (2014). The role of comorbidity in long-term outcome of CBT for anxiety disorders in children.
  • Villabø, Marianne Aalberg & Czajkowski, Nikolai Olavi (2014). Two-year naturalistic follow-up of children treated for anxiety disorders.
  • Glad, Kristin Alve; Hafstad, Gertrud Sofie; Dyb, Grete & Czajkowski, Nikolai Olavi (2020). Transformed by trauma. A longitudinal study of posttraumatic stress, growth and perceived event centrality among youths and emerging adults after the terrorist attack on Utøya island . Damnett.
  • Rognli, Erling W.; Villabø, Marianne & Czajkowski, Nikolai Olavi (2020). Conflict with Parents in Adolescent Depression. Universitetet i Oslo. ISSN 1504-3991. Full text in Research Archive

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Published Jan. 31, 2012 11:23 AM - Last modified July 8, 2019 1:45 PM