2024

• Hagen, Roger; Kennair, Leif Edward Ottesen. (2024) Metacognitive therapy for depression. Cogent Menthal Health
  Academic article
• Landmark, Live; Sunde, Hans Fredrik; Fors, Egil A.; Kennair, Leif Edward Ottesen; Sayadian, Annahita; Backelin, Caroline. (2024) Associations between pain intensity, psychosocial factors, and pain-related disability in 4285 patients with chronic pain. Scientific Reports
  Academic article
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons. (2024) Regret. Oxford University Press
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Lindner, Miriam; Hagen, Kristen; Larsen, Simen Mjøen. (2024) Anxiety and Phobias. Oxford University Press
  Academic chapter/article/Conference paper
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2024) Risk factors of sexual violence perpetration and victimization among adolescents: A study of Norwegian high school students. Scandinavian Journal of Psychology
  Academic article
• Bendixen, Mons; Kessler, Andrea Melanie; Doebell, Anne; Rynning, Christiane M. W.; Sæterdal, Andrea; Kennair, Leif Edward Ottesen. (2024) Young adolescent boys' and girls' attitudes toward uncommitted sexual behaviors and the perception of interest in sexual exploration in opposite-gender relations. Acta Psychologica
  Academic article

2023

• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Kessler, Andrea Melanie; Gangestad, Steven W.; Bendixen, Mons. (2023) Mating Strategies in Sexually Egalitarian Cultures. Oxford University Press
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Kessler, Andrea Melanie; Bendixen, Mons. (2023) Sexual Conflict During Relationship Maintenance. Oxford University Press
  Academic chapter/article/Conference paper
• Sorokowski, Piotr; Kowal, Marta; Sternberg, Robert J.; Aavik, Toivo; Akello, Grace; Alhabahba, Mohammad Madallh. (2023) Modernization, collectivism, and gender equality predict love experiences in 45 countries. Scientific Reports
  Academic article
• Kennair, Leif Edward Ottesen; Thomas, Andrew G.; Buss, David M.; Bendixen, Mons. (2023) Examining the Sexual Double Standards and Hypocrisy in Partner Suitability Appraisals Within a Norwegian Sample. Evolutionary Psychology
  Academic article
• Kessler, Andrea Melanie; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons. (2023) The Influence of Prototypical #MeToo Features on the Perception of Workplace Sexual Harassment Across Gender Identity and Sexual Orientation (LGBTQ +). Sexuality Research & Social Policy
  Academic article
• Lassen, Espen Rasmussen; Løberg, Susanne Lia; Hjertaas, Ingrid; Hjemdal, Odin; Kennair, Leif Edward Ottesen; Hagen, Roger. (2023) Patient motivation and adherence in metacognitive therapy for major depressive disorder: an observational study. Cognitive Behaviour Therapy
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2023) Factors that Influence People’s Beliefs About Men’s and Women’s Jealousy Responses. Evolutionary Psychological Science
  Academic article
• Al-Shawaf, Laith; Lewis, David M. G.; Ghossainy, Maliki E.; Kennair, Leif Edward Ottesen; Mikloušić, Igor; Schwarz, Sascha. (2023) No Support for Two Hypotheses About the Communicative Functions of Displaying Disgust: Evidence From Turkey, Norway, Germany, and Croatia. Evolutionary Psychology
  Academic article

2022

• Grøntvedt, Trond Viggo; Bendixen, Mons; Kennair, Leif Edward Ottesen. (2022) Female Sexual Attraction Tactics. Cambridge University Press
  Academic chapter/article/Conference paper
• Hansen Sandseter, Ellen Beate; Kleppe, Rasmus; Kennair, Leif Edward Ottesen. (2022) Risky play in children’s emotion regulation, social functioning, and physical health: an evolutionary approach. International Journal of Play
  Academic article
• Kennair, Leif Edward Ottesen; Hagen, Roger; Hjemdal, Odin; Havnen, Audun; Ryum, Truls; Solem, Stian. (2022) Depression, Anxiety, Insomnia, and Quality of Life in a Representative Community Sample of Older Adults Living at Home. Frontiers in Psychology
  Academic article
• Pedersen, Helene; Grønnæss, Ingrid Hildisch; Bendixen, Mons; Hagen, Roger; Kennair, Leif Edward Ottesen. (2022) Metacognitions and brooding predict depressive symptoms in a community adolescent sample. BMC Psychiatry
  Academic article
• Kennair, Leif Edward Ottesen; Wade, T Joel; Tallaksen, Miriam Tekeste; Grøntvedt, Trond Viggo; Kessler, Andrea Melanie; Burch, Rebecca L.. (2022) Perceived Effectiveness of Flirtation Tactics: The Effects of sex, Mating Context and Individual Differences in US and Norwegian Samples. Evolutionary Psychology
  Academic article

2021

• Dyrendal, Asbjørn; Kennair, Leif Edward Ottesen; Bendixen, Mons. (2021) Predictors of belief in conspiracy theory: The role of individual differences in schizotypal traits, paranormal beliefs, social dominance orientation, right wing authoritarianism and conspiracy mentality. Personality and Individual Differences
  Academic article
• Solem, Stian; Wells, Adrian; Kennair, Leif Edward Ottesen; Hagen, Roger; Nordahl, Hans Morten; Hjemdal, Odin. (2021) Metacognitive therapy versus cognitive–behavioral therapy in adults with generalized anxiety disorder: A 9-year follow-up study. Brain and Behavior
  Academic article
• Sorokowska, Agnieszka; Saluja, Supreet; Sorokowski, Piotr; Frąckowiak, Tomasz; Karwowski, Maciej; Aavik, Toivo. (2021) Affective Interpersonal Touch in Close Relationships: A Cross-Cultural Perspective. Personality and Social Psychology Bulletin
  Academic article
• Larsen, Per Helge Haakstad; Bendixen, Mons; Grøntvedt, Trond Viggo; Kessler, Andrea Melanie; Kennair, Leif Edward Ottesen. (2021) Investigating the emergence of sex differences in jealousy responses in a large community sample from an evolutionary perspective. Scientific Reports
  Academic article
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons. (2021) En kort introduksjon til evolusjonspsykologi . Fagbokforlaget Fagbokforlaget
  Non-fiction book
• Kessler, Andrea Melanie; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bjørkheim, Ida; Drejer, Idun Astrid Gudbrandsdotter; Bendixen, Mons. (2021) Perception of workplace social-sexual behavior as sexual harassment post#MeToo in Scandinavia. Scandinavian Journal of Psychology
  Academic article
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons. (2021) The Function of Casual Sex Action and Inaction Regret: A Longitudinal Investigation. Evolutionary Psychology
  Academic article
• Walter, Kathryn V; Conroy-Beam, Daniel; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka; Sorokowski, Piotr. (2021) Sex differences in human mate preferences vary across sex ratios. Proceedings of the Royal Society of London. Biological Sciences
  Academic article
• Kennair, Leif Edward Ottesen. (2021) A statement from the new Editor-in-Chief of the Scandinavian Journal of Psychology. Scandinavian Journal of Psychology
  Editorial
• Thomas, Andrew G.; Stone, Bridie; Bennett, Paul; Stewart-Williams, Steve; Kennair, Leif Edward Ottesen. (2021) Sex Differences in Voyeuristic and Exhibitionistic Interests: Exploring the Mediating Roles of Sociosexuality and Sexual Compulsivity from an Evolutionary Perspective. Archives of Sexual Behavior
  Academic article

2020

• Dibaj, Iselin; Halvorsen, Joar Øveraas; Kennair, Leif Edward Ottesen; Stenmark, Håkon Inge. (2020) Painful memories: Challenges in trauma-focused therapy for torture survivors with PTSD and chronic pain – a narrative review. Journal on Rehabilitation of Torture Victims and Prevention of Torture
  Academic literature review
• Kennair, Leif Edward Ottesen; Solem, Stian; Hagen, Roger; Havnen, Audun; Nysæter, Tor Erik; Hjemdal, Odin. (2020) Change in personality traits and facets (Revised NEO Personality Inventory) following metacognitive therapy or cognitive behaviour therapy for generalized anxiety disorder: Results from a randomized controlled trial. Clinical Psychology and Psychotherapy
  Academic article
• Sorokowski, Piotr; Sorokowska, Agnieszka; Karwowski, Maciej; Groyecka, Agata; Aavik, Toivo; Akello, Grace. (2020) Universality of the Triangular Theory of Love: Adaptation and Psychometric Properties of the Triangular Love Scale in 25 Countries. Journal of Sex Research
  Academic article
• Janssen, Arne Garvik; Kennair, Leif Edward Ottesen; Hagen, Roger; Hjemdal, Odin; Havnen, Audun; Solem, Stian. (2020) Positive and negative metacognitions about alcohol: Validity of the Norwegian PAMS and NAMS. Addictive Behaviours
  Academic article
• Walter, Kathryn V; Conroy-Beam, Daniel; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka; Sorokowski, Piotr. (2020) Sex Differences in Mate Preferences Across 45 Countries: A Large-Scale Replication. Psychological Science
  Academic article
• Kowal, Marta; Sorokowski, Piotr; Sorokowska, Agnieszka; Dobrowolska, Malgorzata; Pisanski, Katarzyna; Oleszkiewicz, Anna. (2020) Reasons for Facebook Usage: Data From 46 Countries. Frontiers in Psychology
  Academic article
• Hagen, Roger; Havnen, Audun; Hjemdal, Odin; Kennair, Leif Edward Ottesen; Ryum, Truls; Solem, Stian. (2020) Protective and vulnerability factors in self-esteem: The role of metacognitions, brooding, and resilience. Frontiers in Psychology
  Academic article
• Kennair, Leif Edward Ottesen. (2020) Det biopsykososiale perspektivet i forståelse av psykiske lidelser. Gyldendal Akademisk
  Academic chapter/article/Conference paper
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen; Bendixen, Mons. (2020) Breakup Likelihood Following Hypothetical Sexual or Emotional Infidelity: Perceived Threat, Blame, and Forgiveness. Journal of Relationships Research
  Academic article
• Lien, Roger; Bendixen, Mons; Kennair, Leif Edward Ottesen. (2020) The meaning of service questionnaire and its association with psychological growth among Veterans. Military Psychology
  Academic article
• Solem, Stian; Pedersen, Henrik; Nesse, Frikk Eirik Fjørtoft; Janssen, Arne Garvik; Kennair, Leif Edward Ottesen; Hagen, Roger. (2020) Validity of a Norwegian version of the Desire Thinking Questionnaire (DTQ): Associations with problem drinking, nicotine dependence and problematic social media use. Clinical Psychology and Psychotherapy
  Academic article

2019

• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen; Bendixen, Mons. (2019) How Intercourse Frequency Is Affected by Relationship Length,Relationship Quality, and Sexual Strategies Using Couple Data. Evolutionary Behavioral Sciences
  Academic article
• Langvik, Eva ; Saksvik-Lehouillier, Ingvild; Kennair, Leif Edward Ottesen; Sørengaard, Torhild Anita; Bendixen, Mons. (2019) Gender differences in factors associated with symptoms of depression among high school students: an examination of the direct and indirect effects of insomnia symptoms and physical activity. Health Psychology and Behavioral Medicine
  Academic article
• Solem, Stian; Kennair, Leif Edward Ottesen; Hagen, Roger; Havnen, Audun; Nordahl, Hans Morten; Wells, Adrian. (2019) Metacognitive therapy for depression: A 3-year follow-up study assessing recovery, relapse, work force participation, and quality of life. Frontiers in Psychology
  Academic article
• Conroy-Beam, Daniel; Roney, James R; Lukaszewski, Aaron W; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka. (2019) Assortative mating and the evolution of desirability covariation. Evolution and human behavior
  Academic article
• Conroy-Beam, Daniel; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka; Sorokowski, Piotr; Aavik, Toivo. (2019) Contrasting computational models of mate preference integration across 45 countries. Scientific Reports
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Biegler, Robert; Haselton, Martie G.. (2019) Adjusting Signals of Sexual Interest in the Most Recent Naturally Occurring Opposite-Sex Encounter in Two Different Contexts. Evolutionary Behavioral Sciences
  Academic article
• Kennair, Leif Edward Ottesen. (2019) Evolutionary Personality Psychology: Integrating the Many Functional Adaptations That Make Us Who We Are. Evolutionary Studies in Imaginative Culture
  Academic article
• Thomas, Andrew G.; Jonason, Peter; Blackburn, Jesse D.; Kennair, Leif Edward Ottesen; Lowe, Rob; Malouff, John. (2019) Mate preference priorities in the East and West: A cross‐cultural test of the mate preference priority model. Journal of Personality
  Academic article
• Hjemdal, Odin; Solem, Stian; Hagen, Roger; Kennair, Leif Edward Ottesen; Nordahl, Hans Morten; Wells, Adrian. (2019) A Randomized Controlled Trial of Metacognitive Therapy for Depression: Analysis of 1-Year Follow-Up. Frontiers in Psychology
  Academic article
• Grøntvedt, Trond Viggo; Bendixen, Mons; Botnen, Ernst Olav; Kennair, Leif Edward Ottesen. (2019) Hook, Line and Sinker: Do Tinder Matches and Meet Ups Lead to One-Night Stands?. Evolutionary Psychological Science
  Academic article
• Kessler, Andrea Melanie; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bjørkheim, Ida; Drejer, Idun Astrid Gudbrandsdotter; Bendixen, Mons. (2019) The Effect of Prototypical #MeToo Features on the Perception of Social‑Sexual Behavior as Sexual Harassment . Sexuality & Culture
  Academic article
• Flor, Jørgen; Kennair, Leif Edward Ottesen. (2019) Skadelige samtaler. Myten om bivirkningsfri terapi. Tiden Norsk forlag
  Academic monograph

2018

• Kennair, Leif Edward Ottesen; Hansen Sandseter, Ellen Beate; Ball, David. (2018) Risky Play and Growing Up: How to Understand the Overprotection of the Next Generation. MIT Press
  Academic chapter/article/Conference paper
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo. (2018) Forgiving the Unforgivable: Couples’ Forgiveness and Expected Forgiveness of Emotional and Sexual Infidelity From an Error Management Theory Perspective. Evolutionary Behavioral Sciences
  Academic article
• Kennair, Leif Edward Ottesen. (2018) Kjærlighetens evolusjon. Psykologisk tidsskrift
  Academic article
• Kennair, Leif Edward Ottesen; Wyckoff, Joy P.; Asao, Kelly; Buss, David M.; Bendixen, Mons. (2018) Why do women regret casual sex more than men do?. Personality and Individual Differences
  Academic article
• Botnen, Ernst Olav; Bendixen, Mons; Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2018) Individual differences in sociosexuality predict picture-based mobile dating app use. Personality and Individual Differences
  Academic article
• Nordahl, Hans Morten; Borkovec, Thomas D; Hagen, Roger; Kennair, Leif Edward Ottesen; Hjemdal, Odin; Solem, Stian. (2018) Metacognitive therapy versus cognitive–behavioural therapy in adults with generalised anxiety disorder. BJPsych Open
  Academic article
• Kennair, Leif Edward Ottesen; Bendixen, Mons. (2018) Sexual Regret. Springer
  Academic chapter/article/Conference paper
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo. (2018) Casual Sex. Springer
  Academic chapter/article/Conference paper
• Strand, Eivind Bergem; Hagen, Roger; Hjemdal, Odin; Kennair, Leif Edward Ottesen; Solem, Stian. (2018) Metacognitive Therapy for Depression Reduces Interpersonal Problems: Results From a Randomized Controlled Trial. Frontiers in Psychology
  Academic article
• Dyrendal, Asbjørn; Kennair, Leif Edward Ottesen; Lewis, James R. (2018) The Role of Conspiracy Mentality and Paranormal Beliefs in Predicting Conspiracy Beliefs Among Neopagans. International Journal for the Study of New Religions
  Academic article
• Kennair, Leif Edward Ottesen. (2018) (Nesten) alt går meget bedre … faktisk. Tidsskrift for Norsk Psykologforening
  Book review
• Kennair, Leif Edward Ottesen. (2018) Sjekking – fra et evolusjonspsykologisk perspektiv. Minerva (Oslo)
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2018) Review of Apostolou, Menelaos. 2017. Sexual Selection in Homo Sapiens: Parental Control over Mating and the Opportunity Cost of Free Mate Choice. Evolutionary Studies in Imaginative Culture
  Book review
• Kennair, Leif Edward Ottesen. (2018) Psicopatologia Evalucionista.
  Academic chapter/article/Conference paper
• Solem, Stian; Hagen, Roger; Kennair, Leif Edward Ottesen; Hjemdal, Odin. (2018) Kognitiv atferdsbehandling av generalisert angstlidelse og depresjon hos eldre: På tide å teste ut nye metoder?. Tidsskrift for Norsk Psykologforening
  Academic article

2017

• Kennair, Leif Edward Ottesen; Lindner, Miriam. (2017) Fears and Phobias. Springer
  Academic chapter/article/Conference paper
• Kleppestø, Thomas Haarklau; Kennair, Leif Edward Ottesen; Jørgensen, Bjørn Emil Gloppen; Borgan, Kristina; Larsen, Simen Mjøen. (2017) Depression. Springer
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Kleppestø, Thomas Haarklau; Jørgensen, Bjørn Emil Gloppen; Larsen, Simen Mjøen. (2017) Evolutionary Clinical Psychology. Springer
  Academic chapter/article/Conference paper
• Bendixen, Mons; Asao, Kelly; Wyckoff, Joy P.; Buss, David M.; Kennair, Leif Edward Ottesen. (2017) Sexual regret in US and Norway: Effects of culture and individual differences in religiosity and mating strategy. Personality and Individual Differences
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2017) Advances in the understanding of same-sex and opposite-sex sexual harassment. Evolution and human behavior
  Academic article
• Kennair, Leif Edward Ottesen; Haarklau Kleppestø, Thomas; Larsen, Simen Mjøen; Jørgensen, Bjørn Emil Gloppen. (2017) Depression: Is Rumination Really Adaptive?. Springer
  Academic chapter/article/Conference paper
• Bendixen, Mons; Daveronis, Josef; Kennair, Leif Edward Ottesen. (2017) The effects of non-physical peer sexual harassment on high school students' psychological well-being in Norway: Consistent and stable findings across studies. International Journal of Public Health
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2017) When less is more: Psychometric properties of Norwegian short-forms of the Ambivalent Sexism Scales (ASI and AMI) and the Illinois Rape Myth Acceptance (IRMA) Scale. Scandinavian Journal of Psychology
  Academic article
• Grebe, Nicholas M.; Kristoffersen, Andreas Aarseth; Grøntvedt, Trond Viggo; Thompson, Melissa; Kennair, Leif Edward Ottesen; Gangestad, Steven W.. (2017) Oxytocin and vulnerable romantic relationships. Hormones and Behavior
  Academic article
• Dibaj, Iselin; Halvorsen, Joar Øveraas; Kennair, Leif Edward Ottesen; Stenmark, Håkon Inge. (2017) An evaluation of combined narrative exposure therapy and physiotherapy for comorbid PTSD and chronic pain in torture survivors. Journal on Rehabilitation of Torture Victims and Prevention of Torture
  Academic article
• Schmitt, David P.; Alcalay, Lidia; Allik, Jüri; Alves, Irai Cristina Boccato; Anderson, Craig A.; Angelini, Arrigo Leonardo. (2017) Narcissism and the Strategic Pursuit of Short-Term Mating: Universal Links across 11 World Regions of the International Sexuality Description Project-2 [Narcisismo y búsqueda estratégica del emparejamiento a corto plazo a través de las culturas: Enlaces omnipresentes a través de 11 regiones mundiales del Proyecto de la descripción de la sexualidad internacional 2]. Psihologijske Teme
  Academic article
• Kennair, Leif Edward Ottesen; Kleppestø, Thomas Haarklau. (2017) Social Anxiety. Springer
  Academic chapter/article/Conference paper
• Ryum, Truls; Kennair, Leif Edward Ottesen; Hjemdal, Odin; Hagen, Roger; Halvorsen, Joar Øveraas; Solem, Stian. (2017) Worry and Metacognitions as Predictors of Anxiety Symptoms: A Prospective Study. Frontiers in Psychology
  Academic article
• Grøntvedt, Trond Viggo; Grebe, Nicholas M.; Kennair, Leif Edward Ottesen; Gangestad, Steven W.. (2017) Estrogenic and progestogenic effects of hormonal contraceptives in relation to sexual behavior: insights into extended sexuality. Evolution and human behavior
  Academic article
• Hagen, Roger; Hjemdal, Odin; Solem, Stian; Kennair, Leif Edward Ottesen; Nordahl, Hans Morten; Fisher, Peter. (2017) Metacognitive therapy for depression in adults: A waiting list randomized controlled trial with six months follow-up. Frontiers in Psychology
  Academic article
• Hjemdal, Odin; Hagen, Roger; Solem, Stian; Nordahl, Henrik; Kennair, Leif Edward Ottesen; Ryum, Truls. (2017) Metacognitive Therapy in Major Depression: An Open Trial of Comorbid Cases. Cognitive and Behavioral Practice
  Academic article

2016

• Biegler, Robert; Kennair, Leif Edward Ottesen. (2016) Sisterly love: Within-generation differences in ideal partner for sister and self. Evolutionary Behavioral Sciences
  Academic article
• Lien, Roger; Firing, Kristian; Bendixen, Mons; Kennair, Leif Edward Ottesen. (2016) Meaning and Inconsistencies of Meaning – Exploring The Perspectives of Norwegian Veterans in Afghanistan. Journal of Military Studies
  Academic article
• Kennair, Leif Edward Ottesen; Kleppestø, Thomas Haarklau. (2016) Hva er psykopatologi?. Gyldendal Akademisk
  Academic chapter/article/Conference paper
• Hagen, Roger; Kennair, Leif Edward Ottesen. (2016) Psykiske lidelser. Gyldendal Akademisk Gyldendal Akademisk
  Academic anthology/Conference proceedings
• Kennair, Leif Edward Ottesen; Bendixen, Mons; Buss, David M.. (2016) Sexual Regret: Tests of Competing Explanations of Sex Differences . Evolutionary Psychology
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2016) Coy or not in naturally occurring encpunters? Biases in sexual misperception. HBES - Human Behavior and evolution society - 28th Annual Meeting - Conference programme and Book of Abstracts
  Abstract
• Kennair, Leif Edward Ottesen; Bendixen, Mons; Grøntvedt, Trond Viggo. (2016) Forgiving the unforgivable: Bias in the infidelity forgiveness. HBES - Human Behavior and evolution society - 28th Annual Meeting - Conference programme and Book of Abstracts
  Abstract
• Larsen, Simen Mjøen; Haarklau Kleppestø, Thomas; Buss, David M.; Kennair, Leif Edward Ottesen. (2016) Repetitive thinking in a normal population: reponse to negative events. HBES - Human Behavior and evolution society - 28th Annual Meeting - Conference programme and Book of Abstracts
  Abstract
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons; Amundsen, Trond. (2016) Sexual Behaviour. Springer
  Academic chapter/article/Conference paper
• Hagen, Kristen; Solem, Stian; Opstad, Håvard Berg; Vogel, Patrick A.; Kennair, Leif Edward Ottesen; Kvale, Gerd. (2016) Therapist variability in the task/goal dimension of the early working alliance predicts outcome in exposure and response prevention treatment for Obsessive-Compulsive Disorder. Clinical Neuropsychiatry
  Academic article
• Sjøberg, Espen A.; Kennair, Leif Edward Ottesen. (2016) En kritisk analyse av Skinner’s «Selection by Consequences», med fokus på operant seleksjon og evolusjon . Norsk Tidsskrift for Atferdsanalyse (NTA)
  Academic article
• Kennair, Leif Edward Ottesen; Sjøberg, Espen A.. (2016) Evolusjonspsykologi og læringsteorier: en feilaktig motsetning . Norsk Tidsskrift for Atferdsanalyse (NTA)
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo. (2016) En oppdatert kunnskapsstatus om seksuell trakassering blant elever i ungdomsskolen og videregående opplæring. NTNU
  Report
• Kennair, Leif Edward Ottesen. (2016) Vit hva du vil ha før dere hopper til sengs. Psykologisk.no – Scandinavian Psychologist
  Feature article
• Kennair, Leif Edward Ottesen. (2016) Seksualopplysningen må bli mer psykologisk orientert. Psykologisk.no – Scandinavian Psychologist
  Feature article
• Kennair, Leif Edward Ottesen. (2016) Founders of Evolutionary Psychology. Springer
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2016) Evolutionary Clinical Psychology. Elsevier
  Academic chapter/article/Conference paper

2015

• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2015) Revisiting judgment of strategic self-promotion and competitor derogation tactics. Journal of Social and Personal Relationships
  Academic article
• Kennair, Leif Edward Ottesen. (2015) La oss teste en hypotese om sjalusi. Psykologisk.no
  Popular scientific article
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Mehmetoglu, Mehmet; Perilloux, Carin; Buss, David M.. (2015) Sex and Mating Strategy Impact the 13 Basic Reasons for Having Sex. Evolutionary Psychological Science
  Academic article
• Kennair, Leif Edward Ottesen. (2015) Hvorfor oppstår sjalusi?. Psykologisk.no
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Var det en seksuell invitt?. Psykologisk.no
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Risikolek er spennende – og sannsynligvis sunt. Psykologisk.no
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Kampen om drømmepartneren. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Angst og fobier fra et evolusjonsperspektiv. Psykologisk tidsskrift
  Academic article
• Kennair, Leif Edward Ottesen. (2015) Hvorfor har vi sex?. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Hvem tar initiativ til sex?. Psykologisk.no
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Feilinformasjon – eller bare en uheldig NRK-vinkling?. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Fernandes, Heitor B.F.; Kennair, Leif Edward Ottesen; Hutz, Claudio S.; Natividade, Jean C.; Kruger, Daniel J.. (2015) Are Negative Postcoital Emotions a Product of Evolutionary Adaptation? Multinational Relationships With Sexual Strategies, Reputation, and Mate Quality. Evolutionary Behavioral Sciences
  Academic article
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen; Mehmetoglu, Mehmet. (2015) Factors predicting the probability of initiating sexual intercourse by context and sex. Scandinavian Journal of Psychology
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Kaasa, Henriette Mølholm; Isaksen, Lise; Pedersen, Lisbeth; Svangtun, Stine. (2015) In search of moderators of sex differences in forced-choice jealousy responses: Effects of 2D:4D digit ratio and relationship infidelity experiences. Nordic Psychology
  Academic article
• Kennair, Leif Edward Ottesen; Biegler, Robert. (2015) Conflicting Tastes: Conflicts Between Female Family Members in Choice of Romantic Partners. Oxford University Press
  Academic chapter/article/Conference paper
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Buss, David M.. (2015) Jealousy: Evidence of strong sex differences using both forced choice and continuous measure paradigms. Personality and Individual Differences
  Academic article
• Kennair, Leif Edward Ottesen; Hagen, Roger. (2015) Personlighetspsykologi - En introduksjon. Fagbokforlaget
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Hagen, Roger. (2015) Personlighetspsykologi. Fagbokforlaget Fagbokforlaget
  Non-fiction book
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2015) Evolusjon av personlighet og individuelle forskjeller. Fagbokforlaget
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2015) Generalisert angstlidelse. Gyldendal Akademisk
  Academic chapter/article/Conference paper

2014

• Kennair, Leif Edward Ottesen; Hagen, Roger. (2014) Psykoterapi: En innledning. Gyldendal Akademisk
  Academic chapter/article/Conference paper
• Hjemdal, Odin; Kennair, Leif Edward Ottesen. (2014) Kognitiv atferdsterapi. Gyldendal Akademisk
  Academic chapter/article/Conference paper
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2014) Resultater fra prosjekt Seksuell helse og trakassering i videregående opplæring 2013-2014. NTNU Psykologisk institutt
  Report
• Kennair, Leif Edward Ottesen. (2014) Hva skaper seksuell trakassering blant ungdom?. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Ungdomsopprøret som forsvant. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Rasisme er ikke en del av vår natur. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Er keiseren naken eller ikke?. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Hva er menneskets natur?. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen; Hagen, Roger. (2014) Psykoterapi - Tilnærminger og metoder. Gyldendal Akademisk Gyldendal Akademisk
  Academic anthology/Conference proceedings
• Kennair, Leif Edward Ottesen. (2014) Et julemysterium. Psykologisk.no
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Darwinist og feminist? Ja visst!. Psykologisk.no
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Tenk deg en arealforsker. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Derfor trenger vi teori. Psykologisk.no – Scandinavian Psychologist
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2014) Hvorfor så mange menn drømmer om yngre kvinner. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Gjøken og hva den kan lære oss om sex. Psykologisk.no – Scandinavian Psychologist
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Evolutionary Psychopathology and Life History: A Clinician’s Perspective. Psychological Inquiry
  Academic article
• Hagen, Roger; Hjemdal, Odin; Kennair, Leif Edward Ottesen; Solem, Stian; Ryum, Truls; Wells, Adrian. (2014) Understanding Depressive Symptoms in a Metacognitive Perspective. Could Mediation Analyses of Positive and Negative Metabeliefs Support the Theoretical Foundation of MCT?. EABCT 2014 - Programme
  Abstract
• Hjemdal, Odin; Hagen, Roger; Nordahl, Henrik; Solem, Stian; Kennair, Leif Edward Ottesen; Ryum, Truls. (2014) Comorbid Depressive Disorders: An Open Trial Using MCT. EABCT 2014 - Programme
  Abstract
• Kennair, Leif Edward Ottesen; Bendixen, Mons; Buss, David M.. (2014) Sexual regrets: tests of possible explanations of sex differences. 26th Human Behavior and Evolution Society Conference - Program and Abstracts
  Abstract
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Kristiansen, Willy; Buss, David M.. (2014) Jealousy: Evidence of comparably strong sex Differences using forced Choice and continuous measures paradigms. 26th Human Behavior and Evolution Society Conference - Program and Abstracts
  Abstract
• Hattori, Wallisen Tadashi; Castro, Felipe Nalon; Lopes, Fivia de Araujo; Grøntvedt, Trond Viggo; Mehmetoglu, Mehmet; Kennair, Leif Edward Ottesen. (2014) Adolescent Mate Choice Project: A Comparison between Brazil and Norway. 26th Human Behavior and Evolution Society Conference - Program and Abstracts
  Abstract
• Kennair, Leif Edward Ottesen. (2014) Født til å bli sånn. Minerva (Oslo)
  Popular scientific article

2013

• Flaten, Magne Arve; Kennair, Leif Edward Ottesen. (2013) Cand. psychol.-programmet er basert på scientist-practitioner-modellen :. Tidsskrift for Norsk Psykologforening
  Reader opinion piece
• Kennair, Leif Edward Ottesen; Mehmetoglu, Mehmet; Grøntvedt, Trond Viggo. (2013) Factors predicting the probability of women initiating sex in relationships. Human Behavior & Evolution Society - Program
  Abstract
• Kennair, Leif Edward Ottesen; Dyrendal, Asbjørn. (2013) Om religion fra et evolusjonspsykologisk perspektiv. Impuls : Tidsskrift for psykologi
  Article in business/trade/industry journal
• Hjemdal, Odin; Hagen, Roger; Kennair, Leif Edward Ottesen; Solem, Stian; Wells, Adrian; Nordahl, Hans Morten. (2013) Metacognition as predictors of outcome in a randomized controlled treatment trial of GAD and their relationship with resilience. Second International Conference of Metacognitive Therapy - Programme and Abstracts
  Abstract
• Kennair, Leif Edward Ottesen. (2013) Instituttleders hjørne: Takk for meg. Psykologisk tidsskrift
  Editorial
• Solem, Stian; Hagen, Kristen; Hansen, Bjarne; Vogel, Patrick A.; Hagen, Roger; Hjemdal, Odin. (2013) Metacognition in generalized anxiety disorder, social phobia, and obsessive-compulsive disorder and relationship with treatment outcome. Second International Conference of Metacognitive Therapy - Programme and Abstracts
  Abstract
• Kennair, Leif Edward Ottesen. (2013) Instituttleders hjørne: Psykologiens fremtid. Psykologisk tidsskrift
  Editorial
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2013) Age preferences in a gender egalitarian society. The Journal of Social, Evolutionary, and Cultural Psychology
  Academic article

2012

• Kennair, Leif Edward Ottesen. (2012) Derfor gråter du. Bedre helse
  Interview Journal
• Kennair, Leif Edward Ottesen; Bendixen, Mons. (2012) Sociosexuality as predictor of sexual harassment and coercion in female and male high school students. Evolution and human behavior
  Academic article
• Kennair, Leif Edward Ottesen. (2012) Evolutionary Clinical Psychology. Academic Press
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2012) Instituttleders hjørne - Studentkontor. Psykologisk tidsskrift
  Editorial
• Hattori, Wallisen Tadashi; Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2012) On Human Sociosexual Orientation and Mate value. The 14th conference on Social and Community psychology - Conference abstracts
  Abstract

2011

• Aarre, Trond F.; Kennair, Leif Edward Ottesen. (2011) Angst og tvang. Hertervig Akademisk Hertervig Akademisk
  Non-fiction book
• Kennair, Leif Edward Ottesen; Nordeide, Julia Jin Ese; Andreassen, Silje; Strønen, Johanne; Pallesen, Ståle. (2011) Sex Differences in Jealousy: A Study from Norway. Nordic Psychology
  Academic article
• Kennair, Leif Edward Ottesen. (2011) Treating Biophobia: Exposure to a Few Relevant Findings from Behavioural Genetics and Evolutionary Psychology and a Critique of Maladaptive Avoidance (aka ‘social reductionism’). Genetic Brainwash Conference on issues raised in the TV-series `Hjernevask`
  Abstract
• Kennair, Leif Edward Ottesen. (2011) Evolusjonspsykologi - studiet av menneskets evolverte natur. Gyldendal Akademisk
  Academic chapter/article/Conference paper
• Sandseter, Ellen Beate Hansen; Kennair, Leif Edward Ottesen. (2011) Children’s Risky Play from an Evolutionary Perspective: The Anti-Phobic Effects of Thrilling Experiences. Evolutionary Psychology
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2011) Judgment of the effectiveness of competitor derogation and strategic self-promotion in world's most egalitarian culture. Human behavior & Evolution Society - 23rd Annual Conference 2011- Collection of abstracts
  Abstract
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2011) Mate value, current partner and ideal partners in a gender egalitarian society. Human behavior & Evolution Society - 23rd Annual Conference 2011- Collection of abstracts
  Abstract

2010

• Kennair, Leif Edward Ottesen; Hagen, K.; Kaasa, H.; Isaksen, L.; Pedersen, L.; Svangtun, S.. (2010) Masculinized bodies (D2:D4 ratio) predict masculine jealousy responses. The Human Behavior and Evolution Society 22nd Annual Meeting
  Abstract
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Buss, DM.; Meston, CM.. (2010) Why Norwegians have sex?. The Human Behavior and Evolution Society 22nd Annual Meeting
  Abstract
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2010) Individuelle adaptive forskjeller: Evolusjonær Personlighetspsykologi. Psykologisk tidsskrift
  Academic literature review
• Mysterud, Iver; Slagsvold, Tore; Mysterud, Ivar; Grinde, Bjørn; Ottesen, Vibeke Kennair; Bendixen, Mons. (2010) Skinnuenighet om kvinner, medisin og evolusjonsforskeres syn. Prosa - tidsskrift for skribenter
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Derfor er evolusjonspsykologi viktig. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Bidrar den til psykologisk forskning?. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Begrensninger ved evolusjonspsykologien. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Når motstanden mot biologi blir ufin og uvitenskapelig. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Et eksempel på alvorlig bionaivitet. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og Biologisme: Introduksjon. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Biologiske perspektiver som er viktige. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Var dette gode eksempler på genetisk determinisme?. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Evolusjonspsykologi. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: All psykologi er biologisk psykologi. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Atferdsgenetikk. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Biologi og biologisme: Konklusjoner. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Climbing Mount Impossible: An Important Book Written Too Early. Evolutionary Psychology
  Book review
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Sosialdarwinisme og genetisk determinisme?. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Hva er egentlig evolusjonspsykologi?. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Hva bidrar den med til psykologisk teori?. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Prolog. www.psykologibloggen.no
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen. (2010) Textbook of Evolutionary Psychiatry: The Origins of Psychopathology. Evolutionary Psychology
  Book review
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2010) Mate value, current partner and ideal partners. The 12th Coference on Social and Community Psychology - Programme, Conference abstracts, List of participants
  Abstract
• Kennair, Leif Edward Ottesen. (2010) Evolusjon av psykopatologi og normalitet. Den 7. norske psykologiprosessen 2010. Mot normalt Normalitet og avvik i psykologien
  Abstract
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo. (2010) Norway as a cross-cultural lab for evolutionary psychology. The 12th Coference on Social and Community Psychology - Programme, Conference abstracts, List of participants
  Abstract
• Kennair, Leif Edward Ottesen. (2010) Ligger edderkoppangst i genene våre? JA. Dagbladet
  Feature article
• Kennair, Leif Edward Ottesen. (2010) Hvor viktig er foreldrene? Kommentar til Hjernevask. Forskning.no
  Feature article
• Kennair, Leif Edward Ottesen. (2010) Kommentar til Hylland-Eriksen. NRK
  Feature article
• Kennair, Leif Edward Ottesen. (2010) Flere biologer bør forske på mennesker. Forskning.no
  Feature article
• Kennair, Leif Edward Ottesen. (2010) 70-tallsretorikk. Dagbladet
  Feature article
• Kennair, Leif Edward Ottesen. (2010) Leif Edward Ottesen Kennair svarer Inger Nordal og Ottar Brox. NRK
  Feature article
• Kennair, Leif Edward Ottesen. (2010) The Problem of Defining Psychopathology and Challenges to Evolutionary Psychology Theory. Oxford University Press
  Academic chapter/article/Conference paper

2009

• Kennair, Leif Edward Ottesen. (2009) Grunner til sex. Dagbladet
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2009) Evolusjonsfeminisme. Klassekampen
  Feature article
• Kennair, Leif Edward Ottesen. (2009) Radikale og evolusjon: Er evolusjonspsykologien politisk suspekt?. Klassekampen
  Feature article
• Kennair, Leif Edward Ottesen. (2009) Damenes Darwin? Det er ingen motsetning mellom feminisme og evolusjonsteori. Klassekampen
  Feature article
• Kennair, Leif Edward Ottesen. (2009) Stigmatiserer ikke kåte kvinner. Dagbladet
  Feature article
• Kennair, Leif Edward Ottesen. (2009) Svaret er ganske enkelt: Psykologi. Klassekampen
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2009) 7 grunnleggende, profesjonshemmende misforståelser. Tidsskrift for Norsk Psykologforening
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2009) Fra Darwin til evolusjonspsykologi. Gyldendal Litteratur
  Academic chapter/article/Conference paper
• Bang Petersen, Michael; Kennair, Leif Edward Ottesen. (2009) Evolutionary political science : : integrating evolutionary psychology and the social sciences. Cambridge Scholars Publishing
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Biegler, Robert. (2009) Sister's evaluation of ideal long-term partners for herself and her sister: Sister conflict, sister guarding and sister cooperation.
  Other
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2009) Sociosexual orientation and timing of sexual onset in adolescence.
  Other
• Hagen, Roger; Nysæter, Tor Erik; Kennair, Leif Edward Ottesen. (2009) Innføring i personlighetspsykologi. Tapir Akademisk Forlag Tapir Akademisk Forlag
  Textbook
• Nysæter, Tor Erik; Kennair, Leif Edward Ottesen. (2009) Hvor ble det av de multiple personlighetene?. Skepsis (Oslo)
  Academic article
• Kennair, Leif Edward Ottesen. (2009) Evolutionary Psychology and Bioaestetics. CONDITIONS magazine
  Academic article
• Kennair, Leif Edward Ottesen; Schmitt, David; Fjeldavli, Ylva Lise; Harlem, Siri Katinka. (2009) Sex Differences in Sexual Desires and Attitudes in Norwegian Samples. Interpersona
  Academic article
• Solem, Stian; Hansen, Bjarne; Vogel, Patrick A.; Kennair, Leif Edward Ottesen. (2009) The Efficacy of Teaching Psychology Students Exposure and Response Prevention for Obsessive-Compulsive Disorder. Scandinavian Journal of Psychology
  Academic article
• Kennair, Leif Edward Ottesen. (2009) Frykt for fobibehandling - faglig forsømmelse. Psykologisk tidsskrift
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2009) Bruk av nedsettende bemerkninger om og overfor gutter og jenter i videregående skole: en kvalitativ studie. Psykologisk institutt
  Report

2008

• Kennair, Leif Edward Ottesen; Biegler, Robert. (2008) Conflicting tastes: Mother's and daughter's ratings of daughter's ideal long term partner. Human behavior & evolution society 20th annual conference
  Abstract
• Jarosch-von Schweder , Lindy; Linaker, Olav Morten; Gøtestam, K Gunnar; Kennair, Leif Edward Ottesen; Lydersen, Stian. (2008) Electroconvulsive therapy at a county hospital between 1993 and 2003: ECT-parameters, side effects and outcome. European psychiatry
  Abstract
• Kennair, Leif Edward Ottesen; Nordahl, Hans Morten. (2008) Fomidling av Ph.D prosjekter ved Psykologisk Institutt. Psykologisk tidsskrift
  Editorial
• Kennair, Leif Edward Ottesen. (2008) Når bekymringene styrer livet: Behandling av generalisert angstlidelse. Psyk opp Nytt
  Article in business/trade/industry journal
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2008) Sociosexual orientation and sexual harassment: A study of risk factors in male and female upper secondary school students. Human behavior & evolution society 20th annual conference
  Abstract
• Kennair, Leif Edward Ottesen. (2008) Pappaperm og forskning. Tidsskrift for Norsk Psykologforening
  Feature article
• Kennair, Leif Edward Ottesen. (2008) Generalisert angstlidelse. Gyldendal Akademisk
  Academic chapter/article/Conference paper
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2008) Seksuell trakassering blant elever og ansatte i videregående skole: En resultatrapport. Psykologisk institutt, NTNU
  Report
• Kennair, Leif Edward Ottesen. (2008) Biofobi og biologisme: Om den ideologiske motstanden mot biologiske perspektiver innen moderne samfunnsvitenskap. Impuls : Tidsskrift for psykologi
  Academic article
• Kennair, Leif Edward Ottesen. (2008) Evolutionary Psychology, Life History Theory and Psychotherapy Integration. Tidsskrift for Integrativ terapi
  Academic article
• Kennair, Leif Edward Ottesen. (2008) The Evolutionary Psychology of psychopathology: Towards an integrative conceptual framework and research programme. Doktoravhandlinger ved NTNU (303)
  Doctoral dissertation

2007

• Jarosch-von Schweder, Lindy ; Linaker, Olav Morten; Gøtestam, K Gunnar; Kennair, Leif Edward Ottesen; Lydersen, Stian. (2007) Electroconvulsive therapy at Ålesund hospital between 1993 and 2003: Rates of use, demographics and diagnoses. European psychiatry
  Abstract
• Kennair, Leif Edward Ottesen. (2007) Evolutionary Political Science? Why Not!. Tidsskriftet Politik
  Editorial
• Kennair, Leif Edward Ottesen. (2007) Paradoksal holdning til evolusjon. Dagbladet
  Reader opinion piece
• Lindgren, Rolf; Kennair, Leif Edward Ottesen. (2007) Vitenskap eller ingenting. Morgenbladet
  Reader opinion piece
• Kennair, Leif Edward Ottesen; Lindgren, Rolf. (2007) Hvem skal be­hand­le mens vi dis­ku­te­rer?. Morgenbladet
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2007) Psykologisk hvorfor-forskning. Psykologisk tidsskrift
  Popular scientific article
• Nysæter, Tor Erik; Kennair, Leif Edward Ottesen. (2007) Hvor ble det av de multiple personlighetene? Hvorfor tror psykologer på så mye rart?. Psykologisk tidsskrift
  Article in business/trade/industry journal
• Kennair, Leif Edward Ottesen; Kaasa, Henriette; Hunstad, Erlend. (2007) Evolusjonspsykologisk forskning ved Psykologisk institutt. Psykologisk tidsskrift
  Popular scientific article
• Kennair, Leif Edward Ottesen; Vogel, Patrick A.. (2007) Angstforskning i Trondheimsmiljøet: Klinisk forskning av internasjonal klasse ved Psykologisk institutt. Psykologisk tidsskrift
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2007) Argumentet mot genetisk determinisme: komparative studier, evolusjonspsykologi og atferdsgenetikk. Psykologisk tidsskrift
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2007) Hvorfor er evolusjonspsykologi viktig?. Impuls : Tidsskrift for psykologi
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2007) Statsvitenskap og evolusjonspsykologi: På tide å inkludere studiet av menneskets biologiske natur?. Norsk Statsvitenskapelig Tidsskrift
  Academic literature review
• Kennair, Leif Edward Ottesen. (2007) Forord til den norske utgaven - En hjelpsom bok for alle som er urimlig kritiske til seg selv. Tapir Akademisk Forlag
  Other
• Kennair, Leif Edward Ottesen. (2007) Fear & fitness revisited.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Biegler, Robert. (2007) Conflicting tastes: mothers' and daughters' ratings of daughters' ideal long term partner. Aarhus Universitetsforlag
  Other
• Kennair, Leif Edward Ottesen; Nordeide, Julia; Løhaugen, Silje; Strønen, Johanne; Pallesen, Ståle. (2007) Sex differences in jealousy from an evolutonary perspective: a study from Norway. Aarhus Universitetsforlag
  Other
• Kennair, Leif Edward Ottesen. (2007) The evolutionary psychology of generalised anxiety disorder. Aarhus Universitetsforlag
  Other
• Kennair, Leif Edward Ottesen. (2007) Evolutionary political science. Aarhus Universitetsforlag
  Other
• Kennair, Leif Edward Ottesen. (2007) Evidensbasert psykisk helsevern - konsekvenser for pasienter.
  Other
• Kennair, Leif Edward Ottesen. (2007) Følelsenes funksjon og krigerens mentalitet. Fagbokforlaget
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2007) Fear and fitness revisited. Journal of Evolutionary Psychology (JEP)
  Academic article

2006

• Kaasa, Henriette; Kennair, Leif Edward Ottesen. (2006) Morderen: Et helt vanlig menneske? En evolusjonspsykologisk tilnærming. Psykologisk tidsskrift
  Book review
• Kennair, Leif Edward Ottesen. (2006) Sosial relasjonell affektiv kognitiv nevrovitenskap: AI versus organisk intelligens og evolusjonspsykologiens bidrag. Psykologisk tidsskrift
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2006) Psykopatologiens evolverte natur. Psykologisk tidsskrift
  Academic literature review
• Kennair, Leif Edward Ottesen. (2006) Psykologiens rolle i utviklingslæren. Dagbladet
  Feature article
• Kennair, Leif Edward Ottesen. (2006) Tvangstanker om å skade, TAF.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2006) Vasketvang.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2006) Har jeg tvang? - hjelp til å diagnostisere en tvangslidelse.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2006) Evolutionspsychologie, Lebens-Geschichts-Theorie und Psychotherapie-Integration. Integrative Therapie - Zeitschrift für Vergleichende Psychotherapie und Methodenintegration
  Academic article

2005

• Kennair, Leif Edward Ottesen. (2005) Evolutionary psychopathology and cognitive therapy theory: a life history perspective. ICCP 2005 Abstract Book (5th international congress of cognitive psychotherapy)
  Abstract
• Kennair, Leif Edward Ottesen. (2005) Evolutionary Psychology and Development: A Life History Theory Approach to Psychopathology. Dynamics of Interaction between Child and Environment - Brain and Mind: Abstracts
  Abstract
• Kennair, Leif Edward Ottesen. (2005) Samfunn, media og psykologi. Psykologisk tidsskrift
  Feature article
• Kennair, Leif Edward Ottesen. (2005) Sex - et evolusjonspsykologisk overblikk. Psykologisk tidsskrift
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2005) Har de virkelig et bedre språk?. Kognitiv terapi
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2005) The evolving science of the developable. Evolutionary Psychology
  Book review
• Kennair, Leif Edward Ottesen. (2005) Tvangstanker. Akademisk Forlag Akademisk Forlag
  Popular scientific book
• Kennair, Leif Edward Ottesen. (2005) Evolutionspsykologi - En indføring i menneskets natur. Akademisk Forlag Akademisk Forlag
  Academic monograph
• Kennair, Leif Edward Ottesen. (2005) Hvorfor kriger mennesker - Et evolusjonspsykologisk perspektiv. Tapir Akademisk Forlag
  Academic chapter/article/Conference paper

2004

• Kennair, Leif Edward Ottesen. (2004) En ny psykologi? Adferdsgenetikk, evolusjonsbiologi og konsekvenser for psykologisk teori og praksis. fra gener til psyke - Abstraktsamling fra Norsk Psykologikongress
  Abstract
• Kennair, Leif Edward Ottesen. (2004) Evolusjon og psykopatologi. fra gener til psyke - Abstraktsamling fra Norsk Psykologikongress
  Abstract
• Kennair, Leif Edward Ottesen; Strand, N.. (2004) Evolusjon og depresjon. Intervju med Paul Gilbert. Tidsskrift for Norsk Psykologforening
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2004) Relasjon + teknikk = sant. En kommentar til imageproblemet. Kognitiv terapi
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2004) Tvangstanker. Tapir Akademisk Forlag Tapir Akademisk Forlag
  Popular scientific book
• Kennair, Leif Edward Ottesen. (2004) Evolusjonspsykologi- en innføring i menneskets natur. Tapir Akademisk Forlag Tapir Akademisk Forlag
  Academic monograph

2003

• Kennair, Leif Edward Ottesen. (2003) Anmeldelse av "Mennesket og moderne evolusjonsteori" av Iver Mysterud. IAP-Institutt for Aktiv Psykoterapi
  Book review
• Kennair, Leif Edward Ottesen. (2003) Anmeldelse av "Mennesket og moderne evolusjonsteori" av Iver Mysterud. Kognitiv terapi
  Book review
• Kennair, Leif Edward Ottesen. (2003) Anmeldelse av "The blank slate - The modern denial of human nature" av Steven Pinker. Tidsskrift for Norsk Psykologforening
  Book review
• Kennair, Leif Edward Ottesen. (2003) Introduksjon til evolusjonspsykologi: Noen sentrale bøker. Tidsskrift for Norsk Psykologforening
  Popular scientific article
• Kennair, T. W.; Kennair, Leif Edward Ottesen. (2003) Kognitiv terapi på Odyssevs riviera. Tidsskrift for Norsk Psykologforening
  Popular scientific article
• Kennair, T. W.; Kennair, Leif Edward Ottesen. (2003) Kognitiv terapi på Odyssevs riviera. Kognitiv terapi
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2003) Behold the paradigm shift!. Human Nature Review
  Book review
• Kennair, Leif Edward Ottesen. (2003) An alternative paradigm after all?. Human Nature Review
  Book review
• Kennair, Leif Edward Ottesen. (2003) A guide to the evidence-based debate for policy makers within mental health care. Scipolicy Journal : The Journal of Science and Health Policy
  Academic article
• Kennair, Leif Edward Ottesen. (2003) Challenging design: how best to account for the world as it really is. Zygon: Journal of Religion and Science
  Academic article
• Kennair, Leif Edward Ottesen. (2003) Evolusjonspsykologisk suicidologi. Suicidologi
  Academic article
• Kennair, Leif Edward Ottesen. (2003) Evolutionary psychology and psychopathology. Current Opinion in Psychiatry
  Academic article

2002

• Kennair, Leif Edward Ottesen. (2002) Book Review: Evolutionary Explanations of Human Behaviour by John H. Cartwright. Human Nature Review
  Book review
• Kennair, Leif Edward Ottesen. (2002) Book Review: "The mating mind: How sexual choice shaped the evolution of human nature" by Geoffrey Miller. Nordisk tidsskrift for musikkterapi
  Book review
• Kennair, Leif Edward Ottesen. (2002) Book Review: "Human Nature and the Limits of Science"by John Dupré. Human Nature Review
  Book review
• Kennair, Leif Edward Ottesen. (2002) Human nature and the limits of blank slateism. Human Nature Review
  Book review
• Aarre, Trond F.; Kennair, Leif Edward Ottesen. (2002) Angst og tvang. Stiftelsen Psykiatrisk Opplysning
  Popular scientific book
• Kennair, Leif Edward Ottesen; Aarre, Trond F.; Kennair, T. W.; Bugge, P.. (2002) Evidence-based mental health - the scientific foundation of clinical psychology and psychiatry. Scipolicy Journal : The Journal of Science and Health Policy
  Academic article
• Kennair, Leif Edward Ottesen. (2002) Evolutionary psychology: An emerging integrative perspective within the science and practice of psychology. Human Nature Review
  Academic article
• Kennair, Leif Edward Ottesen. (2002) Kan en anti-biologisk, biologisk agnostisk eller biologisk naiv filosofi beskrive menneskets natur?. Impuls : Tidsskrift for psykologi
  Academic article

2001

• Kennair, Leif Edward Ottesen. (2001) Evolusjonspsykologi: En integrerende metateori for psykologisk vitenskap. Tidsskrift for Norsk Psykologforening
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2001) Origins – Investigations into biological human musical nature. Nordisk tidsskrift for musikkterapi
  Academic article

2000

• Kennair, Leif Edward Ottesen. (2000) Developing minds for pathology and musicality: The role of theory of development of personality and pathology in clinical thinking illustrated by the effect of taking an evolutionary perspective. Nordisk tidsskrift for musikkterapi
  Academic article

1998

• Kennair, Leif Edward Ottesen. (1998) 3 pedagogiske bøker for den som ønsker å vite mer om Evolusjonistisk teori: Dawkins "Extended Phenotype", Ridley "Evolution", og Dennett "Darwin's Dangerous Idea". Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Book review
• Kennair, Leif Edward Ottesen. (1998) Religiøs relativ realitet. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1998) Evolusjon og psykologi. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1998) Evolusjon og psykologi; oppsummering og kommentarer. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1998) 3 interessante bøker for den som er nysgjerrig på hva Evolusjonistisk Psykologi er: Baron-Cohen "Maladapted Mind", Barkow, Cosmides og Tooby "Adapted Mind", & Pinker "How the Mind Works". Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Book review
• Kennair, Leif Edward Ottesen. (1998) Evolutionary psychology: An emerging integrative perspective within the science and practice of psychology. Universitetet i Bergen Universitetet i Bergen
  Thesis at a second degree level

1997

• Kennair, Leif Edward Ottesen. (1997) Vårt residente spøkelse. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Feature article
• Kennair, Leif Edward Ottesen. (1997) The mismeasure of man - en historisk test av intelligenstesting. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Book review
• Kennair, Leif Edward Ottesen. (1997) Kunst og vitenskap; en komplimenterende epistemologi. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1997) Psykologiske tester - en projeksjon. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1997) Om det kunstige ved offentlig utsmykkelse ad absurdum. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Feature article

1996

• Kennair, Leif Edward Ottesen. (1996) Klinisk smakebit, endelig psykologi... Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Feature article
• Kennair, Leif Edward Ottesen. (1996) Hvorfor Freud tok feil - synd, vitenskap og psykoanalyse, en bok av Richard Webster. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet
  Book review