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Petri Kajonius

Universitetslektor

Staff member at division of psychology, pedagogy and sociology.


Academic background:

Doctorate degree, PhD in Psychology (2015)
Licentiate degree in Work- and Personality Psychology (2014)
Advanced level Pedagogy, 90hp (2013)
Master of Science in Social Psychology, 300hp (2007)

 

Teaching and research interests:

Personnel Psychology. Social Psychology. Personality and Deviance. Group Psychology. Social Psychiatry. Work- and Organizational Psychology. Intelligence. Subjective Well-being. Personality traits (GFP, Big Five). Intelligence (G-factor). Personality disorders (trait-based, PID5). Happiness (SWB). Groups (Decision-making), Society (SES, Gender). The Big Five, IQ, PID-5 (DSM-5) and more. The Dark Triad Personality Traits of Narcissism and Psychopathy. Satisfaction, happiness, and subjective well-being.

 

 

PERSONALITY AND SOCIAL PSYCHOLOGY

 

 

  • Kajonius, P.J. (in press, 3rd march, 2017). The Short Personality Inventory for DSM-5 and its Conjoined structure with the Common Five-Factor Model. International Journal of Testing. Taylor & Francis (IF: 1.2, H5: 19).

 

  • Persson, B., Kajonius, P. & Garcia, D. (in press, 20 jan, 2017). Revisiting the Structure of the Short Dark Triad. Assessment. Sage. (IF: 2.9, H5: 45). DOI: 10.1177/1073191117701192

 

  • Kajonius, P. (2017). Cross-cultural personality differences between East Asia and Northern Europe. International Journal of Personality Psychology, 3, 1-10.

 

  • Kajonius, P.J. & Carlander, A. (in press, 10th march, 2017). Who gets ahead in life?Personality traits and childhood background in economic success. Journal of Economic Psychology, 59, 164-170. Elsevier. (IF: 2.1, H5: 54).    DOI:10.1016/j.joep.2017.03.004

 

  • Persson, B. & Kajonius, P. (2016). Empathy and Universal Values Explicated by the Empathy-Altruism Hypothesis. The Journal of Social Psychology, 156(6), 610-619. Taylor & Francis, http://dx.doi.org/10.1080/00224545.2016.1152212 (IF:1.3, H5: 29). Samarbete mellan socialpsykologi och neurovetenskap, Skövde.

 

  • Kajonius, P. Persson, B., Rosenberg, P.,& Garcia, D. (2016). The (mis)measurement of the Dark Triad Dirty Dozen: Exploitation at the core of the scale. PeerJ, 4, e1748 https://peerj.com/articles/1748/ (IF: 2.3, H5: 28). Samarbete med Göteborgs universitet och Blekinge Kompetenscenter, Landstinget.

 

  • Kajonius, P. & Dåderman, A.(in press, 3rd Jan, 2017). Conceptualizations of Personality Disorders with the Five-Factor Model-count and Empathy Traits. International Journal of Testing,1, 1-17. Taylor & Francis (IF: 1.2, H5: 19).

 

  • Kajonius, P.J. (2016). Honesty-Humility Predicting Self-reported Academic Potential. International Journal of Personality Psychology, 2, 1-6.Not. Tidskriften representerar World Association of Personality Psychology (WAPP) och söker Impact Factor (Editor, pers. kommunikation, 2016-04).

 

  • Corlin, T., Kajonius, P., & Kazemi, A. (in press, 1 Aug, 2016). Personality in User-Oriented Elderly Care. International Journal of Older People Nursing. (H5: 21). DOI: 10.1111/opn.12132

 

  • Kajonius, P.J., Persson, B, & Jonasson, P.K. (2015) Achievement, Power, and Hedonism: Universal Values that Characterize the Dark Triad. Personality and Individual Differences, 77, 173-178. Elsevier. http://dx.doi.org/10.1016/j.paid.2014.12.055. Samarbete med University of Western Sydney, Australia. (5-year IF, 2.3, H5: 89)

 

  • Grankvist, G., Kajonius, P., & Persson, B. (2016). The relationship between mind-body dualism and personal values. International Journal of Psychological Studies, 8(2), 1-15. Canadian Center of Science and Education. (H5: 18).

 

  • Kajonius, P. & Dåderman, A. (2014). Honesty-Humility, the Big Five, and Liberal Values in Swedish Students. Europe\'s Journal of Psychology, 10(1), 104-117. http://dx.doi.org/10.5964/ejop.v10i1.672 (H5: 19)

 

  • Kajonius, P. (2014). Honesty-Humility in contemporary students: manipulations of self-image by inflated IQ estimations. Psychological Reports, 115(1), 311-325. Ammons Publishing. http://dx.doi.org/10.2466/17.04.PR0.115c13z8. (H5: 42)

 

  • Grankvist, G. & Kajonius, P. (2015). Personality traits and personal values: A replication with a Swedish sample. International Journal of Personality Psychology, 1(1), 8-14. World Association of Personality Psychology (WAPP).
  • Kajonius, P. (2013). The Effect of Information Overload on Charity Donations. International Journal of Psychology and Behavioral Sciences, 4(1), 41-50. http://dx.doi.org/10.5923/j.ijpbs.20140401.06. (H5: 11)
 

•        

  • Kazemi, A. & Kajonius, P. (in press, 2016). Variations in User-Oriented Elderly Care: A Multi-Level Approach. International Journal of Quality and Service Science. H5: 27. Emerald Publishing.    http://dx.doi.org/10.1108/IJHCQA-03-2015-0040
  • Kajonius, P. & Kazemi, A. (2016). Cost and Satisfaction Trends in Swedish Elderly Home Care. Home Health Care Management & Practice, 28(4),250-255. H5: 16. DOI: 10.1177/1084822316646353. Sage Publishing.
  • Tengblad, S, Kazemi, A., & Kajonius, P. (2016). Brukarorientering och nöjdhet inom svensk äldreomsorg. Socialmedicinsk tidskrift, 93(2),178-189. Swedish Karolinska Institutet, Stockholm. H5: 15
  • Kazemi, A. & Kajonius, P.J. (2015). User-Oriented Elderly Care: A Validation Study in Two Different Settings Using Observational Data. Quality in Ageing and Older Adults, 16(3), 140-152. H5: 7. Emerald Publishing. DOI: 10.1108/QAOA-08-2014-001
  • Kajonius, P. J., & Kazemi, A. (2014). Rankning av Sveriges kommuners äldreomsorg i Öppna jämförelser. Socialmedicinsk tidskrift, 91(4), 323-331. Swedish Karolinska Institutet, Stockholm. H5: 15
 
 
 
 
  • Kajonius, P. & Kazemi, A. (2015). Safeness and Treatment Mitigate the Effects of Loneliness. The Gerontologist,56(5), 928-936. Gerontological Society of America. http://dx.doi.org/ 10.1093/geront/gnu170 (5-year IF 3.5, H5: 85)
  • Kajonius, P. & Kazemi, A. (2016). Structure and Process Quality and Satisfaction with Care. Health & Social Care, 24(6), 699-707. Wiley. (IF 1.4, H5: 34).
  • Kajonius, P., & Kazemi, A. (2016). Advancing the Big Five of User-Oriented Elderly Care and Accounting for its Variation. International Journal of Health Quality Assurance, 29(2), 162 - 176. Emerald Publishing. (IF 1.2. H5: 28)
  • Kajonius, P., Kazemi, A., & Tengblad, S. (2015). Organizing Principles and Management Climate in High-Performing Municipal Elderly Care. Leadership in Health Services, 29(1), 82-94. Emerald Publishing. (H5: 19).
 
 
 

               

Kajonius, P.J. & MacGiolla, E. (in review). Discovering the Universality of the Five Factor Model across 22 Nations. PLOS ONE.

Kajonius, P.J. & Johnson, J.A. (in review). Recounting the Facet Structure of the Five Factor Model of Personality Traits with the IPIP-NEO-120 in a Nationwide US Sample. Psychological Assessment.

Kajonius, P.J. & Johnson, J.A. (in review). Agreeable Females and Older Persons: Replicating Sex and Age Differences in 30 Personality Traits in a Large Nation-wide Sample. Psychological Science.

Kajonius, P. & Grankvist, G. (in submission). Being Conscious of a Happy Future: Traits and Values Explicate the Day after Tomorrow.

Kazemi, A. & Kajonius, P.J. (in submission). Measuring perceived quality: An IRT-analysis revealing which items are most informative in user-oriented care?

 Kazemi, A. & Kajonius, P.J. (in submission). A Social Resource Perspective on User-oriented Services: A Categorization of Care Behaviors Predicting Client Satisfaction

 

 

CONFERENCES

 

•                          Kajonius, P. (2017). Five Factor Model-Based Personality Disorders across Sex and Age-groups (N= 320,128). 107th Annual Meeting of the American Psychopathological Association, March 2-4, 2017 Crowne Plaza Times Square Manhattan

•                          Roos, M. & Kajonius, P.J. (2017). Expert validity on non-verbal personality characters. 14th European Conference of Psychological Assessment, Lisbon, Portugal, 5-8 July

 •                          Persson, B., Kajonius, P. Rosenberg, P. & Garcia, D. (2016). The Single Item Dirty Dark Triad (SIDDT): Exploitation of Others. American Psychological Science (APS), 28th Annual Convention, Chigago, 2016. Poster-session.

•                          Garcia, D., Persson, B, & Kajonius, P. (2016). Item Response Analysis of the Short Dark Triad Questionnaire. International Convention of Psychological Science, Vienna, Austria, 2016, 23-25 March. Poster.

•                          Roos, M. & Kajonius, P.J. (2016). Big Five Manga – a non-verbal pathway to personality? 31st International Congress of Psychology, Yokohama, Japan, 24-29 July. Poster.

•                          Persson, B. & Kajonius, P. (2016). Dark Values: The Dark Triad in Schwartz’s Value Types: Robert Thornberg, Tomas Jungert (2016). Independent in the heard: Inclusion and exclusion as social processes. Proceedings from the 9th GRASP conference, Linköping University, May 2014 http://www.ep.liu.se/ecp_home/index.en.aspx?issue=121 (2/2/2016).

•                          Kajonius, P. & Roos, M. (2016). The American Dream in Sweden – a representative sample. World Conference in Personality Psychology II (WCPII), Brazil. Oral presentation.

•                          Roos. M. & Kajonius, P. (2016). The Personality Map of Sweden. WCP II, Brazil. Poster.

•                          Roos, M. & Kajonius, P. (2016). Non-verbal personality assessment with 10 cartoon-like portrayals. WCP II, Brazil. Oral presentation.

•                          Persson, B. & Kajonius, P. (2016). Dark Values and Bright Values: Universal Values Generated by Callousness and Empathy. WCP II, Brazil. Poster.

•                          Kajonius, P. & Dåderman, A. (2016). The Five-Factor Model and Structure of Personality Disorders. WCP II, Brazil. Poster.

•                          Kajonius, P. (2015). The Impact of Personality Traits, Values, and Abilities on the View of Uniqueness of Consciousness. Abstract presented at Towards a Science of Consciousness, XXII, Helsinki, 2015. Oral presentation. Chair.

•                          Grankvist, G. & Kajonius, P. (2015). Beliefs in Dualism and Personal Values. Abstract presented at Towards a Science of Consciousness, XXII, Helsinki, 2015. Oral presentation.

•                          Roos, M. & Kajonius, P. (2015). Non-verbal personality assessment with 10 cartoon-like portrayals. European Conference of Psychological Assessment XIII, Zurich, Switzerland, 2015. Oral presentation.

•                          Kajonius, P. (2014). The relationship between Honesty-Humility, Socio-economic status and Intelligence. ECP17. European Association of Personality Psychology, XVII. Lausanne, Switzerland, 2014. Oral presentation.

•                          Kajonius, P. (2014). Self-estimated IQ Varies with Context: ICAR16 compared with a Swedish Intelligence test. Abstract accepted at International Society for Intelligence Research (ISIR), Graz, Austria, 2014. Poster.

•                          Kajonius, P. & Kazemi, A. (2014). Process and Structure in Swedish Elderly Care. 22nd Nordic Congress of Gerontology, Age Well, 2014, Göteborg Scandinavium. Oral presentation. Chair.

•                          Kajonius, P. (2014). Leadership Climate in Swedish Elderly Care. Nordic Group and Social Psychological Conference, Linköping, 2014. Oral presentation.

•                          Kajonius, P. & Persson, B. (2014). Dark Values of Inclusion and Exclusion. Nordic Group and Social Psychological Conference, Linköping, 2014. Oral presentation.

•                          Kajonius, P. (2012). Kritiskt tänkande och högskolans kritiska uppdrag, Nu2012. Chalmers konferenser. 2012, 1-8. Oral presentation