2023

• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Kessler, Andrea Melanie; Bendixen, Mons. (2023) Sexual Conflict During Relationship Maintenance. The Oxford Handbook of Evolutionary Psychology and Romantic Relationships.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Kessler, Andrea Melanie; Gangestad, Steven W.*; Bendixen, Mons. (2023) Mating Strategies in Sexually Egalitarian Cultures. The Oxford Handbook of Human Mating.
  Academic chapter/article/Conference paper
• 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. volum 21 (1).
  Academic article
• Sorokowski, Piotr; Kowal, Marta; Sternberg, Robert J.; Aavik, Toivo; Akello, Grace; Alhabahba, Mohammad Madallh; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Asao, Kelly; Atama, Chiemezie S.; Atamtürk Duyar, Derya; Ayebare, Richard; Conroy-Beam, Daniel; Bendixen, Mons; Bensafia, Aicha; Bizumic, Boris; Boussena, Mahmoud; Buss, David M.. (2023) Modernization, collectivism, and gender equality predict love experiences in 45 countries. Scientific Reports. volum 13 (1).
  Academic article

2022

• Grøntvedt, Trond Viggo; Bendixen, Mons; Kennair, Leif Edward Ottesen. (2022) Female Sexual Attraction Tactics. The Cambridge Handbook of Evolutionary Perspectives on Sexual Psychology - Volume 3: Female Sexual Adaptations.
  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. volum 12 (1).
  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. volum 13.
  Academic article
• Kennair, Leif Edward Ottesen; Wade, T Joel; Tallaksen, Miriam Tekeste; Grøntvedt, Trond Viggo; Kessler, Andrea Melanie; Burch, Rebecca L.; Bendixen, Mons. (2022) Perceived Effectiveness of Flirtation Tactics: The Effects of sex, Mating Context and Individual Differences in US and Norwegian Samples. Evolutionary Psychology. volum 20 (1).
  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. volum 22 (157).
  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. volum 173.
  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. volum 62 (2).
  Editorial
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons. (2021) En kort introduksjon til evolusjonspsykologi. Fagbokforlaget. 2021. ISBN 978-82-450-3605-3.
  Non-fiction book
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons. (2021) The Function of Casual Sex Action and Inaction Regret: A Longitudinal Investigation. Evolutionary Psychology. volum 19 (1).
  Academic article
• 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. volum 62 (6).
  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. volum 11 (1).
  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. volum 11 (10).
  Academic article
• Sorokowska, Agnieszka; Saluja, Supreet; Sorokowski, Piotr; Frąckowiak, Tomasz; Karwowski, Maciej; Aavik, Toivo; Akello, Grace; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Asao, Kelly; Atama, Chiemezie S; Duyar, Derya Atamtürk; Ayebare, Richard; Batres, Carlota; Bendixen, Mons; Bensafia, Aicha; Bizumic, Boris; Boussena, Mahmoud. (2021) Affective Interpersonal Touch in Close Relationships: A Cross-Cultural Perspective. Personality and Social Psychology Bulletin. volum 47 (12).
  Academic article
• 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. volum 50 (5).
  Academic article
• Walter, Kathryn V; Conroy-Beam, Daniel; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka; Sorokowski, Piotr; Aavik, Toivo; Akello, Grace; Alhabahba, Mohammad Madallh; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Atama, Chiemezie S; Duyar, Derya Atamtürk; Ayebare, Richard; Batres, Carlota; Bendixen, Mons; Bensafia, Aicha; Bizumic, Boris. (2021) Sex differences in human mate preferences vary across sex ratios. Proceedings of the Royal Society of London. Biological Sciences. volum 288.
  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. volum 30 (2).
  Academic literature review
• 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. volum 11 (e7).
  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. volum 11.
  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. volum 108 (106466).
  Academic article
• Kennair, Leif Edward Ottesen. (2020) Det biopsykososiale perspektivet i forståelse av psykiske lidelser. Psykiske lidelser - Faglig forståelse og terapeutisk tilnærming. Sykepleiefaglige og flerfaglige perspektiver.
  Academic chapter/article/Conference paper
• 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
• Kowal, Marta; Sorokowski, Piotr; Sorokowska, Agnieszka; Dobrowolska, Malgorzata; Pisanski, Katarzyna; Oleszkiewicz, Anna; Aavik, Toivo; Akello, Grace; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Asao, Kelly; Atama, Chiemezie S; Duyar, Derya Atamtürk; Ayebare, Richard; Bendixen, Mons; Bensafia, Aicha; Bizumic, Boris; Boussena, Mahmoud. (2020) Reasons for Facebook Usage: Data From 46 Countries. Frontiers in Psychology.
  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. volum 32 (5).
  Academic article
• Solem, Stian; Pedersen, Henrik; Nesse, Frikk Eirik Fjørtoft; Janssen, Arne Garvik; Kennair, Leif Edward Ottesen; Hagen, Roger; Havnen, Audun; Hjemdal, Odin; Caselli, Gabriele; Spada, Marcantonio M.. (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
• Sorokowski, Piotr; Sorokowska, Agnieszka; Karwowski, Maciej; Groyecka, Agata; Aavik, Toivo; Akello, Grace; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Asao, Kelly; Atama, Chiemezie S; Duyar, Derya Atamtürk; Ayebare, Richard; Batres, Carlota; Bendixen, Mons; Bensafia, Aicha; Bizumic, Boris; Boussena, Mahmoud; Buss, David M.. (2020) Universality of the Triangular Theory of Love: Adaptation and Psychometric Properties of the Triangular Love Scale in 25 Countries. Journal of Sex Research. volum 58 (1).
  Academic article
• Walter, Kathryn V; Conroy-Beam, Daniel; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka; Sorokowski, Piotr; Aavik, Toivo; Akello, Grace; Alhabahba, Mohammad Madallh; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Atama, Chiemezie S; Duyar, Derya Atamtürk; Ayebare, Richard; Batres, Carlota; Bendixen, Mons; Bensafia, Aicha; Bizumic, Boris. (2020) Sex Differences in Mate Preferences Across 45 Countries: A Large-Scale Replication. Psychological Science. volum 31 (4).
  Academic article

2019

• 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. volum 13 (4).
  Academic article
• Conroy-Beam, Daniel; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka; Sorokowski, Piotr; Aavik, Toivo; Akello, Grace; Alhabahba, Mohammad Madallh; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Atama, Chiemezie S; Atamtürk Duyar, Derya; Ayebare, Richard; Batres, Carlota; Bendixen, Mons; Bensafia, Aicha; Bizumic, Boris; Boussena, Mahmoud. (2019) Contrasting computational models of mate preference integration across 45 countries. Scientific Reports. volum 9:16885.
  Academic article
• Conroy-Beam, Daniel; Roney, James R; Lukaszewski, Aaron W; Buss, David M.; Asao, Kelly; Sorokowska, Agnieszka; Sorokowski, Piotr; Aavik, Toivo; Akello, Grace; Alhabahba, Mohammad Madallh; Alm, Charlotte; Amjad, Naumana; Anjum, Afifa; Atama, Chiemezie S; Atamtürk Duyar, Derya; Ayebare, Richard; Batres, Carlota; Bendixen, Mons; Bensafia, Aicha. (2019) Assortative mating and the evolution of desirability covariation. Evolution and human behavior. volum 40 (5).
  Academic article
• Flor, Jørgen; Kennair, Leif Edward Ottesen. (2019) Skadelige samtaler. Myten om bivirkningsfri terapi. 2019. ISBN 978-82-10-05718-2.
  Academic monograph
• 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
• 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
• 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. volum 10.
  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. volum 3 (1).
  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
• 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. volum 7 (1).
  Academic article
• Solem, Stian; Kennair, Leif Edward Ottesen; Hagen, Roger; Havnen, Audun; Nordahl, Hans Morten; Wells, Adrian; Hjemdal, Odin. (2019) Metacognitive therapy for depression: A 3-year follow-up study assessing recovery, relapse, work force participation, and quality of life. Frontiers in Psychology. volum 10.
  Academic article
• Thomas, Andrew G.; Jonason, Peter; Blackburn, Jesse D.; Kennair, Leif Edward Ottesen; Lowe, Rob; Malouff, John; Stewart‐Williams, Steve; Sulikowski, Danielle; Li, Norman P.. (2019) Mate preference priorities in the East and West: A cross‐cultural test of the mate preference priority model. Journal of Personality.
  Academic article

2018

• Bendixen, Mons; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo. (2018) Casual Sex. Encyclopedia of Evolutionary Psychological Science.
  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. volum 12 (4).
  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. volum 131.
  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. volum 8 (1).
  Academic article
• Kennair, Leif Edward Ottesen. (2018) (Nesten) alt går meget bedre … faktisk. Tidsskrift for Norsk Psykologforening. volum 55 (11).
  Book review
• Kennair, Leif Edward Ottesen. (2018) Kjærlighetens evolusjon. Psykologisk tidsskrift. volum 22 (1).
  Academic article
• Kennair, Leif Edward Ottesen. (2018) Psicopatologia Evalucionista. Manual de Psicologia Evolucionista.
  Academic chapter/article/Conference paper
• 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. volum 2 (1).
  Book review
• Kennair, Leif Edward Ottesen. (2018) Sjekking – fra et evolusjonspsykologisk perspektiv. Minerva (Oslo).
  Popular scientific article
• Kennair, Leif Edward Ottesen; Bendixen, Mons. (2018) Sexual Regret. Encyclopedia of Evolutionary Psychological Science.
  Academic chapter/article/Conference paper
• 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. Pseudoscience: The Conspiracy Against Science.
  Academic chapter/article/Conference paper
• 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. volum 127.
  Academic article
• Nordahl, Hans Morten; Borkovec, Thomas D; Hagen, Roger; Kennair, Leif Edward Ottesen; Hjemdal, Odin; Solem, Stian; Hansen, Bjarne; Haseth, Svein; Wells, Adrian. (2018) Metacognitive therapy versus cognitive–behavioural therapy in adults with generalised anxiety disorder. BJPsych Open. volum 4 (5).
  Academic article
• 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. volum 55 (11).
  Academic article
• 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. volum 9.
  Academic article

2017

• 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. volum 116.
  Academic article
• 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. volum 63 (1).
  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. volum 38 (5).
  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. volum 58 (6).
  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. volum 27 (1).
  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. volum 90.
  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. volum 38 (3).
  Academic article
• Hagen, Roger; Hjemdal, Odin; Solem, Stian; Kennair, Leif Edward Ottesen; Nordahl, Hans Morten; Fisher, Peter; Wells, Adrian. (2017) Metacognitive therapy for depression in adults: A waiting list randomized controlled trial with six months follow-up. Frontiers in Psychology. volum 8.
  Academic article
• Hjemdal, Odin; Hagen, Roger; Solem, Stian; Nordahl, Henrik; Kennair, Leif Edward Ottesen; Ryum, Truls; Nordahl, Hans Morten; Wells, Adrian. (2017) Metacognitive Therapy in Major Depression: An Open Trial of Comorbid Cases. Cognitive and Behavioral Practice. volum 24 (3).
  Academic article
• Kennair, Leif Edward Ottesen; Haarklau Kleppestø, Thomas; Larsen, Simen Mjøen; Jørgensen, Bjørn Emil Gloppen. (2017) Depression: Is Rumination Really Adaptive?. The Evolution of Psychopathology.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Kleppestø, Thomas Haarklau. (2017) Social Anxiety. Encyclopedia of Evolutionary Psychological Science.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Kleppestø, Thomas Haarklau; Jørgensen, Bjørn Emil Gloppen; Larsen, Simen Mjøen. (2017) Evolutionary Clinical Psychology. Encyclopedia of Evolutionary Psychological Science.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Lindner, Miriam. (2017) Fears and Phobias. Encyclopedia of Evolutionary Psychological Science.
  Academic chapter/article/Conference paper
• Kleppestø, Thomas Haarklau; Kennair, Leif Edward Ottesen; Jørgensen, Bjørn Emil Gloppen; Borgan, Kristina; Larsen, Simen Mjøen. (2017) Depression. Encyclopedia of Evolutionary Psychological Science.
  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. volum 8 (924).
  Academic article
• Schmitt, David P.; Alcalay, Lidia; Allik, Jüri; Alves, Irai Cristina Boccato; Anderson, Craig A.; Angelini, Arrigo Leonardo; Asendorpf, Jens B.; Austers, Ivars; Balaguer, Isabel; Baptista, Américo; Bender, Sóley S.; Bennett, Kevin; Bianchi, Gabriel; Birashk, Behrooz; Bleske-Rechek, April; Boholst, Fredrick A.; Boothroyd, Lynda; Borja, Teresa; Bos, Arjan. (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. volum 26 (1).
  Academic article

2016

• 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
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo. (2016) En oppdatert kunnskapsstatus om seksuell trakassering blant elever i ungdomsskolen og videregående opplæring. 2016. ISBN 978-82-8094-020-9.
  Report
• Biegler, Robert; Kennair, Leif Edward Ottesen. (2016) Sisterly love: Within-generation differences in ideal partner for sister and self. Evolutionary Behavioral Sciences. volum 10 (1).
  Academic article
• Hagen, Kristen; Solem, Stian; Opstad, Håvard Berg; Vogel, Patrick A.; Kennair, Leif Edward Ottesen; Kvale, Gerd; Hansen, Bjarne. (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. volum 13 (6).
  Academic article
• Hagen, Roger; Kennair, Leif Edward Ottesen. (2016) Psykiske lidelser. Gyldendal Akademisk. 2016. ISBN 9788205490260.
  Academic anthology/Conference proceedings
• Kennair, Leif Edward Ottesen. (2016) Evolutionary Clinical Psychology. Reference Module in Neuroscience and Biobehavioral Psychology.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2016) Founders of Evolutionary Psychology. Encyclopedia of Evolutionary Psychological Science.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2016) Seksualopplysningen må bli mer psykologisk orientert. Psykologisk.no – Scandinavian Psychologist.
  Feature article
• 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; Bendixen, Mons; Buss, David M.. (2016) Sexual Regret: Tests of Competing Explanations of Sex Differences. Evolutionary Psychology. volum 14 (4).
  Academic article
• 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
• Kennair, Leif Edward Ottesen; Grøntvedt, Trond Viggo; Bendixen, Mons; Amundsen, Trond. (2016) Sexual Behaviour. Encyclopedia of Evolutionary Psychological Science.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Kleppestø, Thomas Haarklau. (2016) Hva er psykopatologi?. Psykiske lidelser.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen; Sjøberg, Espen A.. (2016) Evolusjonspsykologi og læringsteorier: en feilaktig motsetning. Norsk Tidsskrift for Atferdsanalyse (NTA). volum 43.
  Academic article
• 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
• 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
• 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). volum 43.
  Academic article

2015

• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2015) Revisiting judgment of strategic self-promotion and competitor derogation tactics. Journal of Social and Personal Relationships. volum 32 (8).
  Academic article
• 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. volum 86.
  Academic article
• Bendixen, Mons; Kennair, Leif Edward Ottesen; Kaasa, Henriette Mølholm; Isaksen, Lise; Pedersen, Lisbeth; Svangtun, Stine; Hagen, Kristen. (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. volum 67 (4).
  Academic 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. (2015) Evolusjon av personlighet og individuelle forskjeller. Personlighetspsykologi.
  Academic chapter/article/Conference paper
• 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. volum 56 (5).
  Academic article
• Kennair, Leif Edward Ottesen. (2015) Angst og fobier fra et evolusjonsperspektiv. Psykologisk tidsskrift. volum 19 (2).
  Academic article
• Kennair, Leif Edward Ottesen. (2015) Feilinformasjon – eller bare en uheldig NRK-vinkling?. Psykologisk.no – Scandinavian Psychologist.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Generalisert angstlidelse. Håndbok i kognitiv terapi 2. utgave.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2015) Hvem tar initiativ til sex?. Psykologisk.no.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Hvorfor har vi sex?. Psykologisk.no – Scandinavian Psychologist.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2015) Hvorfor oppstår sjalusi?. 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) La oss teste en hypotese om sjalusi. 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) Var det en seksuell invitt?. Psykologisk.no.
  Popular scientific article
• Kennair, Leif Edward Ottesen; Biegler, Robert. (2015) Conflicting Tastes: Conflicts Between Female Family Members in Choice of Romantic Partners. The Oxford Handbook of Women and Competition.
  Academic chapter/article/Conference paper
• 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; Hagen, Roger. (2015) Personlighetspsykologi. Fagbokforlaget. 2015. ISBN 978-82-450-1715-1.
  Non-fiction book
• Kennair, Leif Edward Ottesen; Hagen, Roger. (2015) Personlighetspsykologi - En introduksjon. Personlighetspsykologi.
  Academic chapter/article/Conference paper

2014

• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2014) Resultater fra prosjekt Seksuell helse og trakassering i videregående opplæring 2013-2014. 2014. ISBN 978-82-8094-018-6.
  Report
• 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
• Hagen, Roger; Hjemdal, Odin; Kennair, Leif Edward Ottesen; Solem, Stian; Ryum, Truls; Wells, Adrian; Nordahl, Hans Morten. (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
• Hattori, Wallisen Tadashi; Castro, Felipe Nalon; Lopes, Fivia de Araujo; Grøntvedt, Trond Viggo; Mehmetoglu, Mehmet; Kennair, Leif Edward Ottesen; Bendixen, Mons. (2014) Adolescent Mate Choice Project: A Comparison between Brazil and Norway. 26th Human Behavior and Evolution Society Conference - Program and Abstracts.
  Abstract
• Hjemdal, Odin; Hagen, Roger; Nordahl, Henrik; Solem, Stian; Kennair, Leif Edward Ottesen; Ryum, Truls; Wells, Adrian; Nordahl, Hans Morten. (2014) Comorbid Depressive Disorders: An Open Trial Using MCT. EABCT 2014 - Programme.
  Abstract
• Hjemdal, Odin; Kennair, Leif Edward Ottesen. (2014) Kognitiv atferdsterapi. Psykoterapi - Tilnærminger og metoder.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2014) Darwinist og feminist? Ja visst!. Psykologisk.no.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Derfor trenger vi teori. Psykologisk.no – Scandinavian Psychologist.
  Article
• Kennair, Leif Edward Ottesen. (2014) Er keiseren naken eller ikke?. Psykologisk.no – Scandinavian Psychologist.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Et julemysterium. Psykologisk.no.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Evolutionary Psychopathology and Life History: A Clinician’s Perspective. Psychological Inquiry. volum 25.
  Academic article
• Kennair, Leif Edward Ottesen. (2014) Født til å bli sånn. Minerva (Oslo).
  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) Hva er menneskets natur?. Psykologisk.no – Scandinavian Psychologist.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Hva skaper seksuell trakassering blant ungdom?. Psykologisk.no – Scandinavian Psychologist.
  Popular scientific article
• 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) Rasisme er ikke en del av vår natur. Psykologisk.no – Scandinavian Psychologist.
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2014) Tenk deg en arealforsker. 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; 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
• Kennair, Leif Edward Ottesen; Hagen, Roger. (2014) Psykoterapi - Tilnærminger og metoder. Gyldendal Akademisk. 2014. ISBN 9788205458536.
  Academic anthology/Conference proceedings
• Kennair, Leif Edward Ottesen; Hagen, Roger. (2014) Psykoterapi: En innledning. Psykoterapi - Tilnærminger og metoder.
  Academic chapter/article/Conference paper

2013

• Flaten, Magne Arve; Kennair, Leif Edward Ottesen. (2013) Cand. psychol.-programmet er basert på scientist-practitioner-modellen :. Tidsskrift for Norsk Psykologforening. volum 50 (7).
  Reader opinion piece
• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2013) Age preferences in a gender egalitarian society. The Journal of Social, Evolutionary, and Cultural Psychology. volum 7 (3).
  Academic article
• 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: Psykologiens fremtid. Psykologisk tidsskrift. volum 17 (1).
  Editorial
• Kennair, Leif Edward Ottesen. (2013) Instituttleders hjørne: Takk for meg. Psykologisk tidsskrift. volum 17.
  Editorial
• Kennair, Leif Edward Ottesen; Dyrendal, Asbjørn. (2013) Om religion fra et evolusjonspsykologisk perspektiv. Impuls : Tidsskrift for psykologi.
  Article
• 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
• Solem, Stian; Hagen, Kristen; Hansen, Bjarne; Vogel, Patrick A.; Hagen, Roger; Hjemdal, Odin; Wells, Adrian; Kennair, Leif Edward Ottesen; Nordahl, Hans Morten. (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

2012

• 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
• Kennair, Leif Edward Ottesen. (2012) Derfor gråter du. Bedre helse.
  publications.INTERVJUSKRIFTL
• Kennair, Leif Edward Ottesen. (2012) Evolutionary Clinical Psychology. Encyclopedia of Human Behavior.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2012) Instituttleders hjørne - Studentkontor. Psykologisk tidsskrift. volum 16 (3).
  Editorial
• 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. volum 33 (5).
  Academic article

2011

• Aarre, Trond F.; Kennair, Leif Edward Ottesen. (2011) Angst og tvang. Hertervig Akademisk. 2011. ISBN 9788277862378.
  Non-fiction book
• 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
• Kennair, Leif Edward Ottesen. (2011) Evolusjonspsykologi - studiet av menneskets evolverte natur. Psykologi i praksis.
  Academic chapter/article/Conference paper
• 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; Nordeide, Julia Jin Ese; Andreassen, Silje; Strønen, Johanne; Pallesen, Ståle. (2011) Sex Differences in Jealousy: A Study from Norway. Nordic Psychology. volum 63 (1).
  Academic article
• 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. volum 9 (2).
  Academic article

2010

• Grøntvedt, Trond Viggo; Kennair, Leif Edward Ottesen. (2010) Individuelle adaptive forskjeller: Evolusjonær Personlighetspsykologi. Psykologisk tidsskrift.
  Academic literature 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) 70-tallsretorikk. Dagbladet.
  Feature article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og Biologisme: Introduksjon. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: All psykologi er biologisk psykologi. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Atferdsgenetikk. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Biologiske perspektiver som er viktige. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Et eksempel på alvorlig bionaivitet. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Evolusjonspsykologi. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Når motstanden mot biologi blir ufin og uvitenskapelig. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biofobi og biologisme: Var dette gode eksempler på genetisk determinisme?. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Biologi og biologisme: Konklusjoner. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Climbing Mount Impossible: An Important Book Written Too Early. Evolutionary Psychology. volum 8 (2).
  Book review
• 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. (2010) Evolusjonspsykologiserien: Begrensninger ved evolusjonspsykologien. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Bidrar den til psykologisk forskning?. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Derfor er evolusjonspsykologi viktig. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Hva bidrar den med til psykologisk teori?. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Hva er egentlig evolusjonspsykologi?. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Prolog. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Evolusjonspsykologiserien: Sosialdarwinisme og genetisk determinisme?. www.psykologibloggen.no.
  Article
• Kennair, Leif Edward Ottesen. (2010) Flere biologer bør forske på mennesker. Forskning.no.
  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) Leif Edward Ottesen Kennair svarer Inger Nordal og Ottar Brox. NRK.
  Feature article
• Kennair, Leif Edward Ottesen. (2010) Ligger edderkoppangst i genene våre? JA. Dagbladet.
  Feature article
• Kennair, Leif Edward Ottesen. (2010) Textbook of Evolutionary Psychiatry: The Origins of Psychopathology. Evolutionary Psychology. volum 8 (2).
  Book review
• Kennair, Leif Edward Ottesen. (2010) The Problem of Defining Psychopathology and Challenges to Evolutionary Psychology Theory. The Evolution of Personality and Individual Differences.
  Academic chapter/article/Conference paper
• 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; Grøntvedt, Trond Viggo; Buss, DM.; Meston, CM.. (2010) Why Norwegians have sex?. The Human Behavior and Evolution Society 22nd Annual Meeting. volum 22.
  Abstract
• Kennair, Leif Edward Ottesen; Hagen, K.; Kaasa, H.; Isaksen, L.; Pedersen, L.; Svangtun, S.; Pallesen, S.. (2010) Masculinized bodies (D2:D4 ratio) predict masculine jealousy responses. The Human Behavior and Evolution Society 22nd Annual Meeting.
  Abstract
• Mysterud, Iver; Slagsvold, Tore; Mysterud, Ivar; Grinde, Bjørn; Ottesen, Vibeke Kennair; Bendixen, Mons; Kennair, Leif Edward Ottesen; Bongard, Terje; Røskaft, Eivin; Jakobsen, Per Johan. (2010) Skinnuenighet om kvinner, medisin og evolusjonsforskeres syn. Prosa - tidsskrift for skribenter.
  Reader opinion piece

2009

• Hagen, Roger; Nysæter, Tor Erik; Kennair, Leif Edward Ottesen. (2009) Innføring i personlighetspsykologi. Tapir Akademisk Forlag. 2009. ISBN 9788251924047.
  Textbook
• Nysæter, Tor Erik; Kennair, Leif Edward Ottesen. (2009) Hvor ble det av de multiple personlighetene?. Skepsis (Oslo).
  Academic article
• Bang Petersen, Michael; Kennair, Leif Edward Ottesen. (2009) Evolutionary political science : : integrating evolutionary psychology and the social sciences. Human characteristics : evolutionary perspectives of human mind and kind.
  Academic chapter/article/Conference paper
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2009) Bruk av nedsettende bemerkninger om og overfor gutter og jenter i videregående skole: en kvalitativ studie. 2009. ISBN 978-82-8094-013-1.
  Report
• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2009) Sociosexual orientation and timing of sexual onset in adolescence. Human Behavior and Evolution Society 21st Annual Conference.
  Other
• Kennair, Leif Edward Ottesen. (2009) 7 grunnleggende, profesjonshemmende misforståelser. Tidsskrift for Norsk Psykologforening. volum 46 (2).
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2009) Damenes Darwin? Det er ingen motsetning mellom feminisme og evolusjonsteori. Klassekampen.
  Feature article
• Kennair, Leif Edward Ottesen. (2009) Evolusjonsfeminisme. Klassekampen.
  Feature article
• Kennair, Leif Edward Ottesen. (2009) Evolutionary Psychology and Bioaestetics. CONDITIONS magazine.
  Academic article
• Kennair, Leif Edward Ottesen. (2009) Fra Darwin til evolusjonspsykologi. Darwin - Verden ble aldri den samme.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2009) Frykt for fobibehandling - faglig forsømmelse. Psykologisk tidsskrift. volum 12 (3).
  Academic article
• Kennair, Leif Edward Ottesen. (2009) Grunner til sex. Dagbladet.
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2009) Radikale og evolusjon: Er evolusjonspsykologien politisk suspekt?. 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; Biegler, Robert. (2009) Sister's evaluation of ideal long-term partners for herself and her sister: Sister conflict, sister guarding and sister cooperation. Human Behavior and Evolution Society 21st Annual Conference.
  Other
• Kennair, Leif Edward Ottesen; Schmitt, David; Fjeldavli, Ylva Lise; Harlem, Siri Katinka. (2009) Sex Differences in Sexual Desires and Attitudes in Norwegian Samples. Interpersona. volum 3.
  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. volum 50 (3).
  Academic article

2008

• Bendixen, Mons; Kennair, Leif Edward Ottesen. (2008) Seksuell trakassering blant elever og ansatte i videregående skole: En resultatrapport. 2008. ISBN 82-8094-011-1.
  Report
• 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
• 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. volum 23.
  Abstract
• Kennair, Leif Edward Ottesen. (2008) Biofobi og biologisme: Om den ideologiske motstanden mot biologiske perspektiver innen moderne samfunnsvitenskap. Impuls : Tidsskrift for psykologi. volum 62 (1).
  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) Generalisert angstlidelse. Håndbok i kognitiv terapi.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2008) Når bekymringene styrer livet: Behandling av generalisert angstlidelse. Psyk opp Nytt. volum 15 (1).
  Article
• Kennair, Leif Edward Ottesen. (2008) Pappaperm og forskning. Tidsskrift for Norsk Psykologforening. volum 45 (5).
  Feature article
• Kennair, Leif Edward Ottesen. (2008) The Evolutionary Psychology of psychopathology: Towards an integrative conceptual framework and research programme. 2008. ISBN 978-82-471-1310-3. Doktoravhandlinger ved NTNU (303).
  Doctoral dissertation
• 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
• Kennair, Leif Edward Ottesen; Nordahl, Hans Morten. (2008) Fomidling av Ph.D prosjekter ved Psykologisk Institutt. Psykologisk tidsskrift. volum 12 (1).
  Editorial

2007

• 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. Human Mind - Human Kind.
  Other
• Nysæter, Tor Erik; Kennair, Leif Edward Ottesen. (2007) Hvor ble det av de multiple personlighetene? Hvorfor tror psykologer på så mye rart?. Psykologisk tidsskrift. volum 11 (2).
  Article
• 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. volum 22.
  Abstract
• Kennair, Leif Edward Ottesen. (2007) Argumentet mot genetisk determinisme: komparative studier, evolusjonspsykologi og atferdsgenetikk. Psykologisk tidsskrift. volum 11 (3).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2007) Evidensbasert psykisk helsevern - konsekvenser for pasienter. Psykisk helse 2007.
  Other
• Kennair, Leif Edward Ottesen. (2007) Evolutionary Political Science? Why Not!. Tidsskriftet Politik. volum 4 (9).
  Editorial
• Kennair, Leif Edward Ottesen. (2007) Evolutionary political science. Human Mind - Human Kind.
  Other
• Kennair, Leif Edward Ottesen. (2007) Fear & fitness revisited. The European Human Behaviour & Evolution Conference 2007.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2007) Fear and fitness revisited. Journal of Evolutionary Psychology (JEP). volum 5.
  Academic article
• Kennair, Leif Edward Ottesen. (2007) Forord til den norske utgaven - En hjelpsom bok for alle som er urimlig kritiske til seg selv. Å bekjempe lav selvfølelse.
  Other
• Kennair, Leif Edward Ottesen. (2007) Følelsenes funksjon og krigerens mentalitet. Liv og lære i operative miljøer«Tøffe menn gråter!».
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2007) Hvorfor er evolusjonspsykologi viktig?. Impuls : Tidsskrift for psykologi. volum 61 (2).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2007) Paradoksal holdning til evolusjon. Dagbladet.
  Reader opinion piece
• Kennair, Leif Edward Ottesen. (2007) Psykologisk hvorfor-forskning. Psykologisk tidsskrift. volum 11 (2).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2007) Statsvitenskap og evolusjonspsykologi: På tide å inkludere studiet av menneskets biologiske natur?. Norsk Statsvitenskapelig Tidsskrift. volum 23 (1).
  Academic literature review
• Kennair, Leif Edward Ottesen. (2007) The evolutionary psychology of generalised anxiety disorder. Human Mind - Human Kind.
  Other
• Kennair, Leif Edward Ottesen; Biegler, Robert. (2007) Conflicting tastes: mothers' and daughters' ratings of daughters' ideal long term partner. Human Mind - Human Kind.
  Other
• Kennair, Leif Edward Ottesen; Kaasa, Henriette; Hunstad, Erlend. (2007) Evolusjonspsykologisk forskning ved Psykologisk institutt. Psykologisk tidsskrift. volum 11 (1).
  Popular scientific article
• Kennair, Leif Edward Ottesen; Lindgren, Rolf. (2007) Hvem skal be­hand­le mens vi dis­ku­te­rer?. Morgenbladet.
  Reader opinion piece
• Kennair, Leif Edward Ottesen; Vogel, Patrick A.. (2007) Angstforskning i Trondheimsmiljøet: Klinisk forskning av internasjonal klasse ved Psykologisk institutt. Psykologisk tidsskrift. volum 11 (1).
  Popular scientific article
• Lindgren, Rolf; Kennair, Leif Edward Ottesen. (2007) Vitenskap eller ingenting. Morgenbladet.
  Reader opinion piece

2006

• Kaasa, Henriette; Kennair, Leif Edward Ottesen. (2006) Morderen: Et helt vanlig menneske? En evolusjonspsykologisk tilnærming. Psykologisk tidsskrift. volum 10 (3).
  Book review
• Kennair, Leif Edward Ottesen. (2006) Evolutionspsychologie, Lebens-Geschichts-Theorie und Psychotherapie-Integration. Integrative Therapie - Zeitschrift für Vergleichende Psychotherapie und Methodenintegration. volum 32 (1/2).
  Academic article
• Kennair, Leif Edward Ottesen. (2006) Har jeg tvang? - hjelp til å diagnostisere en tvangslidelse. Tvangslidelser.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2006) Psykologiens rolle i utviklingslæren. Dagbladet.
  Feature article
• Kennair, Leif Edward Ottesen. (2006) Psykopatologiens evolverte natur. Psykologisk tidsskrift. volum 9 (1).
  Academic literature review
• Kennair, Leif Edward Ottesen. (2006) Sosial relasjonell affektiv kognitiv nevrovitenskap: AI versus organisk intelligens og evolusjonspsykologiens bidrag. Psykologisk tidsskrift. volum 9 (2).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2006) Tvangstanker om å skade, TAF. Tvangslidelser.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2006) Vasketvang. Tvangslidelser.
  Academic chapter/article/Conference paper

2005

• 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) 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) Evolutionspsykologi - En indføring i menneskets natur. Akademisk Forlag. 2005. ISBN 87-500-3867-2.
  Academic monograph
• Kennair, Leif Edward Ottesen. (2005) Har de virkelig et bedre språk?. Kognitiv terapi. volum 6 (2).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2005) Hvorfor kriger mennesker - Et evolusjonspsykologisk perspektiv. Militær ledelse og de menneskelige faktorene.
  Academic chapter/article/Conference paper
• Kennair, Leif Edward Ottesen. (2005) Samfunn, media og psykologi. Psykologisk tidsskrift. volum 8 (3).
  Feature article
• Kennair, Leif Edward Ottesen. (2005) Sex - et evolusjonspsykologisk overblikk. Psykologisk tidsskrift. volum 8 (2).
  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. 2005. ISBN 87-500-3878-8.
  Popular scientific book

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. (2004) Evolusjonspsykologi- en innføring i menneskets natur. Tapir Akademisk Forlag. 2004. ISBN 82-519-1965-7.
  Academic monograph
• Kennair, Leif Edward Ottesen. (2004) Relasjon + teknikk = sant. En kommentar til imageproblemet. Kognitiv terapi. volum 5 (2).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (2004) Tvangstanker. Tapir Akademisk Forlag. 2004. ISBN 82-519-1949-5.
  Popular scientific book
• Kennair, Leif Edward Ottesen; Strand, N.. (2004) Evolusjon og depresjon. Intervju med Paul Gilbert. Tidsskrift for Norsk Psykologforening.
  Popular scientific article

2003

• 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) An alternative paradigm after all?. Human Nature Review.
  Book review
• Kennair, Leif Edward Ottesen. (2003) Anmeldelse av "Mennesket og moderne evolusjonsteori" av Iver Mysterud. Kognitiv terapi. volum 4 (4).
  Book review
• 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 "The blank slate - The modern denial of human nature" av Steven Pinker. Tidsskrift for Norsk Psykologforening.
  Book review
• Kennair, Leif Edward Ottesen. (2003) Behold the paradigm shift!. Human Nature Review.
  Book review
• 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. volum 8 (3).
  Academic article
• Kennair, Leif Edward Ottesen. (2003) Evolutionary psychology and psychopathology. Current Opinion in Psychiatry.
  Academic article
• 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. volum 4 (3).
  Popular scientific article

2002

• Aarre, Trond F.; Kennair, Leif Edward Ottesen. (2002) Angst og tvang. 2002. ISBN 82-7786-145-1.
  Popular scientific book
• 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: "Human Nature and the Limits of Science"by John Dupré. 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) Evolutionary psychology: An emerging integrative perspective within the science and practice of psychology. Human Nature Review.
  Academic article
• Kennair, Leif Edward Ottesen. (2002) Human nature and the limits of blank slateism. Human Nature Review.
  Book review
• Kennair, Leif Edward Ottesen. (2002) Kan en anti-biologisk, biologisk agnostisk eller biologisk naiv filosofi beskrive menneskets natur?. Impuls : Tidsskrift for psykologi.
  Academic article
• 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

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 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. volum 4 (4).
  Book review
• 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. volum 4 (4).
  Book review
• Kennair, Leif Edward Ottesen. (1998) Evolusjon og psykologi. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 4 (4).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1998) Evolusjon og psykologi; oppsummering og kommentarer. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 4 (4).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1998) Evolutionary psychology: An emerging integrative perspective within the science and practice of psychology. 1998.
  Thesis at a second degree level
• Kennair, Leif Edward Ottesen. (1998) Religiøs relativ realitet. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 4 (2).
  Popular scientific article

1997

• Kennair, Leif Edward Ottesen. (1997) Kunst og vitenskap; en komplimenterende epistemologi. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 3 (6).
  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. volum 3 (4/5).
  Feature article
• Kennair, Leif Edward Ottesen. (1997) Psykologiske tester - en projeksjon. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 3 (2).
  Popular scientific article
• Kennair, Leif Edward Ottesen. (1997) The mismeasure of man - en historisk test av intelligenstesting. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 3 (2).
  Book review
• Kennair, Leif Edward Ottesen. (1997) Vårt residente spøkelse. Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 3 (1).
  Feature article

1996

• 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. volum 2 (7/8).
  Book review
• Kennair, Leif Edward Ottesen. (1996) Klinisk smakebit, endelig psykologi... Katarsis - et tidsskrift for studenter ved det psykologiske fakultet. volum 2 (1).
  Feature article