Isabel Thielmann

Post-Doc
Acting assistant professor
K Building, Room 2.20
Office hours: by appointment
+49 6341 280 34 239


Research interests      Publications & conference contributions      Teaching      Vita

Research interests

  • Prosocial behavior
    • Economic games
    • Individual differences in individual- and group decision making
    • Person-situation interactions
  • Personality and individual differences
    • Structural models of personality (e.g., HEXACO)
    • Personality judgments (e.g., assumed similarity)
    • Personality assessment
  • Meta-analysis

Publications

in press

  • Columbus, S., Thielmann, I., & Balliet, D. (in press). Situational affordances for prosocial behaviour: On the interaction between Honesty-Humility and (perceived) interdependence. European Journal of Personality. https://doi.org/10.1002/per.2224
  • Heck, D. W., Thielmann, I., Klein, S. A., & Hilbig, B. E. (in press). On the limited generality of air pollution and anxiety as causal determinants of unethical behavior: Commentary on Lu, Lee, Gino, & Galinsky (2018). Psychological Science.
  • Thielmann, I. (in press). Trust. In V. Zeigler-Hill & T. K. Shackelford (Eds.). Encyclopedia of Personality and Individual Differences. Springer International Publishing. https://doi.org/10.1007/978-3-319-28099-8_561-1
  • Thielmann, I., Akrami, N., Babarović, T., Belloch, A., Bergh, R., Chirumbolo, A.,..., Ashton, M. C., & Lee, K. (in press). The HEXACO-100 across 16 languages: A large-scale test of measurement invariance. Journal of Personality Assessment. https://doi.org/10.1080/00223891.2019.1614011
  • Thielmann, I., Hilbig, B. E., & Zettler, I. (in press). Seeing me, seeing you: Testing competing accounts of assumed similarity in personality judgments. Journal of Personality and Social Psychology. https://doi.org/10.1037/pspp0000222
  • Thielmann, I., Spadaro, G., & Balliet, D. (in press). Personality and prosocial behavior: A theoretical framework and meta-analysis. Psychological Bulletin.
  • Twardawski, M., Hilbig, B. E., & Thielmann, I. (in press). Punishment goals in classroom interventions: An attributional approach. Journal of Experimental Psychology: Applied. https://doi.org/10.1037/xap0000223
  • Zettler, I.*, Thielmann, I.*, Hilbig, B. E., & Moshagen, M. (in press). The nomological net of the HEXACO model of personality: A large-scale meta-analytic investigation. Perspectives on Psychological Science. [*shared first authorship]

2019

  • Mischkowski, D., Thielmann, I., & Glöckner, A. (2019). Minimizing inequality versus maximizing joint gains: On the relation between personality traits and different prosocial motivations. Journal of Research in Personality, 81, 153-157. https://doi.org/10.1016/j.jrp.2019.06.001
  • Moshagen, M., Thielmann, I., Hilbig, B. E., & Zettler, I. (2019). Meta-analytic investigations of the HEXACO Personality Inventory(-Revised): Reliability generalization, self-observer agreement, intercorrelations, and relations to demographic variables. Zeitschrift für Psychologie, 227, 186-194. https://doi.org/10.1027/2151-2604/a000377
  • Thielmann, I., & Hilbig, B. E. (2019). No gain without pain: The psychological costs of dishonesty. Journal of Economic Psychology, 71, 126-137. https://doi.org/10.1016/j.joep.2018.06.001
  • Thielmann, I., & Hilbig, B. E. (2019). Nomological consistency: A comprehensive test of the equivalence of different trait indicators for the same constructs. Journal of Personality, 87(3), 715-730. https://doi.org/10.1016/10.1111/jopy.12428

2018

  • Böhm, R.,Thielmann, I., & Hilbig, B. E. (2018). The brighter the light, the deeper the shadow: Morality also fuels aggression, conflict, and violence. Behavioral and Brain Sciences, 41, e98. https://doi.org/10.1017/S0140525X18000031
  • Heck, D. W., Thielmann, I., Moshagen, M., & Hilbig, B. E. (2018). Who lies? A large-scale reanalysis linking basic personality traits to unethical decision making. Judgment & Decision Making, 13, 356-371.
  • Hilbig, B. E., Kieslich, P. J., Henninger, F., Thielmann, I., & Zettler, I. (2018). Lead us (not) into temptation: Testing the motivational mechanisms linking Honesty-Humility to cooperation. European Journal of Personality, 32(2), 116-127. https://doi.org/10.1002/per.2149
  • Mischkowski, D., Thielmann, I., & Glöckner, A. (2018). Think it through before making a choice? Processing mode does not influence social mindfulness. Journal of Experimental Social Psychology, 74, 85-97. https://doi.org/10.1016/j.jesp.2017.09.001
  • Nadarevic, L., Plier, S., Thielmann, I., & Darancó, S. (2018). Foreign language reduces the longevity of the repetition-based truth effect. Acta Psychologica, 191, 149-159. https://doi.org/10.1016/j.actpsy.2018.08.019
  • Thielmann, I., & Hilbig, B. E. (2018). Daring dishonesty: On the role of sanctions for (un)ethical behavior. Journal of Experimental Social Psychology, 79, 71-77. https://doi.org/10.1016/j.jesp.2018.06.009
  • Thielmann, I., & Hilbig, B. E. (2018). Is it all about the money? A re-analysis of the link between Honesty-Humility and Dictator Game giving. Journal of Research in Personality, 76, 1-5. https://doi.org/10.1016/j.jrp.2018.07.002

2017

  • Hilbig, B. E., & Thielmann, I.* (2017). Does everyone have a price? On the role of payoff magnitude for ethical decision making. Cognition, 163, 15-25. https://doi.org/10.1016/j.cognition.2017.02.011 [*shared first authorship]
  • Klein, S. A., Thielmann, I., Hilbig, B. E., & Zettler, I. (2017). Between me and we: The importance of self-profit versus social justifiability for ethical decision making. Judgment and Decision Making, 12(6), 563-571.
  • Thielmann, I., & Hilbig, B. E. (2017). Should versus want: On the relative contribution of injunctive norms and preferences on trust decisions. Journal of Behavioral Decision Making, 30(2), 446–452. https://doi.org/10.1002/bdm.1962
  • Thielmann, I., Hilbig, B. E., Zettler, I., & Moshagen, M. (2017). On measuring the sixth basic personality dimension: A comparison between HEXACO Honesty-Humility and Big Six Honesty-Propriety. Assessment, 24(8), 1024-1036. https://doi.org/10.1177/1073191116638411
  • Thielmann, I., Zimmermann, J., Leising, D., & Hilbig, B. E. (2017). Seeing is knowing: On the predictive accuracy of self- and informant reports for prosocial and moral behaviours. European Journal of Personality, 31(4), 404-418. https://doi.org/10.1002/per.2112

2016

  • Hilbig, B. E., Thielmann, I., Klein, S. A., & Henninger, F. (2016). The two faces of cooperation: On the unique role of HEXACO Agreeableness for forgiveness versus retaliation. Journal of Research in Personality, 64, 69-78. https://doi.org/10.1016/j.jrp.2016.08.004
  • Thielmann, I., & Böhm, R. (2016). Who does (not) participate in intergroup conflict? Social Psychological and Personality Science, 7(8), 778-787. https://doi.org/10.1177/1948550616660160
  • Thielmann, I., Heck, D. W., & Hilbig, B. E. (2016). Anonymity and incentives: An investigation of techniques to reduce socially desirable responding in the Trust Game. Judgment and Decision Making, 11(5), 527-536.

2015

  • Hilbig, B. E., Thielmann, I., Wührl, J. & Zettler, I. (2015). From Honesty-Humility to fair behavior - benevolence or a (blind) fairness norm? Personality and Individual Differences, 80, 91-95. https://doi.org/10.1016/j.paid.2015.02.017
  • Hilbig, B. E., Thielmann, I., Hepp, J., Klein, S. A., & Zettler, I. (2015). From personality to altruistic behavior (and back): Evidence from a double-blind dictator game. Journal of Research in Personality, 55, 46-50. https://doi.org/10.1016/j.jrp.2014.12.004
  • Thielmann, I., Böhm, R., & Hilbig, B. E. (2015). Different games for different motives: Comment on Haesevoets, Folmer, and Van Hiel (2015). European Journal of Personality, 29(4), 506-508. https://doi.org/10.1002/per.2007
  • Thielmann, I., Erdfelder, E., & Stahlberg, D. (2015). Now you see it, now you don’t: Explaining inconsistent evidence on gender stereotyping of newborns. European Journal of Social Psychology, 45(6), 669-677. https://doi.org/10.1002/ejsp.2132
  • Thielmann, I., & Hilbig, B. E. (2015). The traits one can trust: Dissecting reciprocity and kindness as determinants of trustworthy behavior. Personality and Social Psychology Bulletin, 41(11), 1523-1536. https://doi.org/10.1177/0146167215600530
  • Thielmann, I., & Hilbig, B. E. (2015). Trust: An integrative review from a person-situation perspective. Review of General Psychology, 19(3), 249-277. https://doi.org/10.1037/gpr0000046

2014

  • Diehl, K., Thielmann, I., Thiel, A., Mayer, J., Zipfel, S. & Schneider, S. (2014). Possibilities to support elite adolescent athletes in improving performance: Results from a qualitative content analysis. Science & Sports, 29, e115-e125. https://doi.org/10.1016/j.scispo.2014.03.004
  • Thielmann, I., & Hilbig, B. E. (2014). Trust in me, trust in you: A social projection account of the link between personality, cooperativeness, and trustworthiness expectations. Journal of Research in Personality, 50, 61-65. https://doi.org/10.1016/j.jrp.2014.03.006
  • Thielmann, I., Hilbig, B. E., & Niedtfeld, I. (2014). Willing to give but not to forgive: Borderline personality features and cooperative behavior. Journal of Personality Disorders, 28(6), 778-795. https://doi.org/10.1521/pedi_2014_28_135

2013

  • Thielmann, I. (2013). Angst, emotionale Sicherheit und interpersonales Verhalten von Personen mit Sozialer Phobie. Verhaltenstherapie und Verhaltensmedizin, 2013(2), 198-200.

Conference Contributions

2019

  • Thielmann, I., Heck, D. W., & Hilbig, B. E. (2019). Utility matters: On the role of objective and subjective incentive size on dishonest behavior. Talk presented at the Subjective Probability, Utility, and Decision Making (SPUDM) 2019, Amsterdam, The Netherlands.
  • Thielmann, I. (2019). An affordance-based approach of trust behavior. Talk presented at the workshop "(De)contextualizing the analysis of trust", Cologne, Germany.
  • Thielmann, I., Spadaro, G., & Balliet, D. P. (2019). Personality and prosocial behavior: A meta-analysis. Talk presented at the 18th International Conference on Social Dilemmas, Sedona, Arizona, USA.
  • Gerpott, F., Thielmann, I., & Balliet, D. (2019). Interdependence approaches to the person and the situation. Talk presented at the Measuring Person and Situation Experts Meeting, Washington DC, USA.
  • Thielmann, I., & Hilbig, B. E. (2019). Balancing errors as an approach towards better use of larger samples in psychological research. Talk presented at the Open Science 2019, Trier, Germany.

2018

  • Hilbig, B. E., Thielmann, I., Klein, S.A., Henninger, F., & Zettler, I. (2018). Do we really need two prosocial factors? On the behavioral dissociation of Honesty-Humility and Agreeableness. Talk presented at the 19th European Conference on Personality, Zadar, Croatia.
  • Hilbig, B. E., Zettler, I., De Vries, R., & Thielmann, I. (2018). Lie scales measure the tendency to lie – or do they? A story of how decades of research may well have got it wrong. Talk presented at the 51. Kongress der Gesellschaft für Psychologie, Frankfurt am Main, Germany.
  • Mischkowski, D., Thielmann, I., & Glöckner, A. (2018). Does social mindfulness require deliberate thinking? The influence of processing mode on social mindfulness. Talk presented at the 51. Kongress der Gesellschaft für Psychologie, Frankfurt am Main, Germany.
  • Thielmann, I., & Balliet, D. P. (2018). Personality traits and prosocial behavior in economic games: A meta-analysis.Talk presented at the 19th European Conference on Personality, Zadar, Croatia.
  • Zettler, I., Thielmann, I., Hilbig, B. E., & Moshagen, M. (2018). The HEXACO dimensions and criteria in twelve domains of human life: A meta-analysis. Talk presented at the 19th European Conference on Personality, Zadar, Croatia.
  • Zimmermann, J., Wright, A., Thielmann, I., & Leising, D. (2018). Are impairments in personality functioning more than the sum of maladaptive personality traits? Talk presented at the 51. Kongress der Gesellschaft für Psychologie, Frankfurt am Main, Germany.

2017

  • Hilbig, B. E. & Thielmann, I. (2017). Lead us (not) into temptation: How payoffs determine the willingness to lie. Talk presented at the 59th Conference of Experimental Psychologists, Dresden, Germany.
  • Klein, S., Heck, D., Thielmann, I., & Hilbig, B. E. (2017). Personality and the decision to be selfish, cooperate, or behave pro-environmentally. Poster presented at the 17th International Conference on Social Dilemmas, Sicily, Italy.
  • Thielmann, I., Heck, D., & Hilbig, B. E. (2017). Is trust socially desirable? On the influence of incentives and anonymity on Trust Game behavior. Talk presented at the International Convention of Psychological Science, Vienna, Austria.
  • Thielmann, I. & Hilbig, B. E. (2017). Hard-"earned" gains: The psychological costs of dishonesty. Talk presented at the 59th Conference of Experimental Psychologists, Dresden, Germany.
  • Thielmann, I., Hilbig, B. E., & Klein, S. A. (2017). Hat jeder einen Preis? Zum Einfluss von Anreizen auf unehrliches Verhalten. Talk presented at the 16. Tagung der Fachgruppe Sozialpsychologie, Ulm, Germany.
  • Thielmann, I., Mischkowski, D., & Glöckner, A. (2017). Deliberate thinking versus intuitive cooperation: On the role of processing mode for social mindfulness. Talk presented at the 17th International Conference on Social Dilemmas, Sicily, Italy.
  • Thielmann, I., Zimmermann, J., Leising, D., & Hilbig, B. E. (2017). Do you see what I see? Zur Vorhersage prosozialen und moralischen Verhaltens durch selbst- und fremdeingeschätzte Persönlichkeitseigenschaften. Talk presented at the 14. Arbeitstagung DPPD der Fachgruppe Differentielle Psychologie, Persönlichkeitspsychologie und Psychologische Diagnostik, München, Germany.

2016

  • Klein, S. A., Thielmann, I., Hilbig, B. E., & Zettler, I. (2016). Dishonesty for profit or a good deed? A comparison of pro-self, cooperative and altruistic cheating behavior. Talk presented at the 58th Conference of Experimental Psychologists, Heidelberg, Germany.
  • Thielmann, I., Klein, S. A., & Hilbig, B. E. (2016). Beyond costly punishment: The Pure-Revenge Game. Talk presented at the 50. Kongress der Gesellschaft für Psychologie, Leipzig, Germany.
  • Thielmann, I., Mischkowski, D., & Glöckner, A. (2016). Does social mindfulness require deliberate thinking? An experimental investigation. Talk presented at the 58th Conference of Experimental Psychologists, Heidelberg, Germany.
  • Thielmann, I., & Böhm, R. (2016). Cooperative toward the in-group only? Honesty-Humility and cooperation in intergroup settings. Talk presented at the 2nd World Conference of Personality, Bùzios, Brazil.
  • Twardawski, M., Hilbig, B. E., Henninger, F., Klein, S. A., & Thielmann, I. (2016). Only children, siblings, and the development of selfishness. Poster presented at the 16th Biennal Meeting of the International Society for Justice Research (ISJR), Canterbury, UK.

2015

  • Thielmann, I., & Hilbig, B. E. (2015). Bedingungslose Vertrauenswürdigkeit: Ein Persönlichkeitsansatz zur Erklärung vertrauenswürdigen Verhaltens im Trust Game. Talk presented at the 13. Arbeitstagung DPPD der Fachgruppe Differentielle Psychologie, Persönlichkeitspsychologie und Psychologische Diagnostik, Mainz, Germany.
  • Thielmann, I., & Hilbig, B. E. (2015). Arbeitsgruppe: Vertrauen und Vertrauenswürdigkeit. Symposium organized at the 13. Arbeitstagung DPPD der Fachgruppe Differentielle Psychologie, Persönlichkeitspsychologie und Psychologische Diagnostik, Mainz, Germany.
  • Thielmann, I., & Böhm, R. (2015). Decisions in intergroup settings: Do prosocials escalate intergroup conflict? Poster presented at the International Summer School on Theories and Methods in Judgment and Decision Making Research, Schwarzenbruck, Germany.
  • Thielmann, I., & Hilbig, B. E. (2015). Trust: An integrative review. Talk presented at the 8th Junior Researcher Conference on Judgment & Decision Making, Göttingen, Germany.
  • Thielmann, I., Hilbig, B. E., Wührl, J., & Zettler, I. (2015). How personality influences fair behavior - an experimental test of benevolence versus a (blind) fairness norm. Talk presented at the 57th Conference of Experimental Psychologists, Hildesheim, Germany.

2014

  • Hilbig, B. E., & Thielmann, I. (2014). Arbeitsgruppe: Persönlichkeit und prosoziales Verhalten in ökonomischen Spielen. Symposium organized at the 49. Kongress der Deutschen Gesellschaft für Psychologie, Bochum, Germany.
  • Thielmann, I., & Hilbig, B. E. (2014). Honesty-Humility und die Versuchung, andere auszubeuten. Talk presented at the 49. Kongress der Deutschen Gesellschaft für Psychologie, Bochum, Germany.
  • Thielmann, I., & Hilbig, B. E. (2014). Honesty-Humility and trustworthiness expectations: A path of social projection. Talk presented at the 17th European Conference on Personality, Lausanne, Switzerland.
  • Thielmann, I., & Hilbig, B. E. (2014). The impact of an individual's expectation-risk-ratio on trust decisions. Talk presented at the 7th Junior Researcher Conference on Judgment & Decision Making, Mannheim, Germany.

2013

  • Thielmann, I., Hilbig, B. E., & Niedtfeld, I. (2013). Geben aber nicht vergeben: Borderline-Persönlichkeitseigenschaften und kooperatives Verhalten aus Sicht des HEXACO-Modells der Persönlichkeit. Talk presented at the 12. Arbeitstagung DPPD der Fachgruppe Differentielle Psychologie, Persönlichkeitspsychologie und Psychologische Diagnostik, Greifswald, Germany.
  • Thielmann, I., Hilbig, B. E., & Niedtfeld, I. (2013). Geben aber nicht vergeben: Borderline-Persönlichkeitseigenschaften und kooperatives Verhalten. Talk presented at the 8. Workshopkongress / 31. Symposium der DGPs Fachgruppe Klinische Psychologie und Psychotherapie, Trier, Germany.
  • Thielmann, I., Hilbig, B. E., & Niedtfeld, I. (2013). Willing to give but not to forgive: Borderline personality features and cooperative behavior. Poster presented at the 55th Conference of Experimental Psychologists, Vienna, Austria.

2012

  • Henninger, F., Hilbig, B. E., Glöckner, A., Kieslich, P. J., Thielmann, I., & Wesslein, A.-K. (2012). On the cognitive processes underlying the open sampling advantage. Talk presented at the 54th Conference of Experimental Psychology, Mannheim, Germany.

Teaching

Courses taught

  • Winter 2019: Bachelor's thesis remedial course
    (seminar; level: B.Sc., language: German)
  • Winter 2019: Introduction to Web-based experimenting
    (seminar; level: M.Sc., language: German)
  • Winter 2019: Web-based programming
    (seminar; level: M.Sc., language: German)
  • Summer 2019: Project seminar "Web-based programming"
    (lab-tutorial & methods course; level: M.Sc., language: German)
  • Winter 2018: Web-based programming
    (seminar; level: M.Sc., language: German)
  • Winter 2018: Assumed similarity in personality judgments
    (lab-tutorial & methods course; level: B.Sc., language: German)
  • Winter 2017: Web-based programming
    (seminar; level: M.Sc., language: German)
  • Winter 2017: Dishonest behavior
    (lab-tutorial & methods course; level: B.Sc., language: German)
  • Summer 2017: Cognitive illusions
    (seminar; level: B.Sc., language: German)
  • Winter 2016: Web-based programming
    (seminar; level: M.Sc., language: German)
  • Winter 2016: Assumed similarity in personality judgments
    (lab-tutorial & methods course; level: B.Sc., language: German)
  • Summer 2016: Cognitive illusions
    (seminar; level: B.Sc., language: German)
  • Winter 2015: Personality judgments: Assumed similarity and meta-perceptions
    (lab-tutorial & methods course; level: B.Sc., language: German)
  • Summer 2015: Cognitive illusions
    (seminar; level: B.Sc., language: English)
  • Winter 2014: Personality judgments at zero acquaintance
    (lab-tutorial & methods course; level: B.Sc., language: German)

Vita

Education / Degrees

  • 2012-2015: Ph. D. in Psychology at the Center for Doctoral Studies in Social and Behavioral Sciences, University of Mannheim (advisor: Benjamin E. Hilbig)
  • 2010-2012: M.Sc. Psychology (Social and Cognitive Psychology), University of Mannheim (advisors: Benjamin E. Hilbig, Inga Niedtfeld)
  • 2007-2010: B.Sc. Psychology, University of Mannheim (advisors: Edgar Erdfelder, Dagmar Stahlberg)

Research and academic experience

  • since 08/2019: Acting assistant professor at the Cognitive Psychology Lab (University of Koblenz-Landau)
  • since 10/2014: Research and teaching assistant at the Cognitive Psychology Lab (University of Koblenz-Landau)
  • 2018: Visiting scholar at the Amsterdam Cooperation Lab (Vrije Universiteit Amsterdam)
  • 2014: Ph.D. student and research assistant at the Judgment and Decision Making lab (University of Mannheim)
  • 2012: Student research assistant at the Mannheim Institute of Public Health
  • 2010-2012: Student research assistant at the Central Institute of Mental Health
  • 2010: Student research assistant at the Cognitive and Individual Differences lab (University of Mannheim)

Awards, grants, and scholarships

  • 2019: Open Science Award (Gold) of the Open Science Commission, Department of Psychology, University of Koblenz-Landau
  • 2019: Teaching award for the lab-tutorial & methods course "Assumed similarity in personality judgments" (academic year 2018/2019)
  • 2019: Travel grant from the German Academic Exchange Service (DAAD) to the 18th International Conference on Social Dilemmas in Sedona, Arizona
  • 2018: Open Science Award (Gold) of the Open Science Commission, Department of Psychology, University of Koblenz-Landau
  • 2018: Micro-grant from the German Society for Online Research (DGOF) for the project "Dishonest behavior in online studies: An application of Benford's law" (together with Daniel W. Heck; 550€)
  • 2018: Teaching award for the seminar "Web-based programming" (academic year 2017/2018)
  • 2018: Teaching award for the seminar "Cognitive illusions" (academic year 2017)
  • 2017: Research fellowship from the German Research Foundation for a half-year stay at the Amsterdam Cooperation Lab, Vrije Universiteit Amsterdam
  • 2017: Travel grant from the German Academic Exchange Service (DAAD) to the 17th International Conference on Social Dilemmas in Taormina, Sicily
  • 2016: Teaching award for the lab-tutorial & methods course "Personality judgments: Assumed similarity and meta-perceptions" (academic year 2015/2016)
  • 2016: Bojanovsky Award for Empirical Models of Social Processes, for the paper "Trust: An integrative review from a person-situation perspective"
  • 2016: Travel grant from the German Academic Exchange Service (DAAD) to the 2nd World Conference on Personality in Bùzios, Brazil
  • 2015: Micro-grant from the Research Focus "Communication, Media and Politics", University of Koblenz-Landau (9k €)
  • 2015: Teaching award for the lab-tutorial & methods course "Personality judgments at zero acquaintance" (academic year 2014/2015)
  • 2012-2015: Ph.D. scholarship from the Graduate School of Economic and Social Sciences, University of Mannheim
  • 2011: Elisabeth Altmann-Gottheiner Award for scientific work in the field of women and gender research (University of Mannheim)
  • 2010: Otto-Selz Award for the best Bachelor's thesis in psychology (University of Mannheim)
  • 2010-2012: Sports scholarship of the University of Mannheim

Invited talks

  • 23.07.2019: An affordance-based perspective on individual differences in prosocial behavior. Talk held at the Social Psychology Colloquium at the Ludwig-Maximilians-Universität Munich (Prof. Mario Gollwitzer).
  • 21.09.2018: Personality traits and prosocial behavior in economic games: A meta-analysis. Talk held at the Social Psychology Colloquium at Tilburg University.
  • 05.07.2017: The many faces of dishonesty. Talk held at the Colloquium "Diagnostics and Differential Psychology" at the University of Düsseldorf (Prof. Jochen Musch).
  • 09.02.2016: A Personality Perspective on Prosocial Behavior in Economic Games. Talk held at the "Research Seminar in Economics" at the RWTH Aachen University.
  • 10.11.2015: A Trait Perspective on Trust and Trustworthiness. Talk held in the Research Seminar "Current Research in Economic and Social Psychology" at the University of Cologne (Prof. Detlef Fetchenhauer & Prof. Erich Hölzl).
  • 13.10.2015: Trust and Cooperation from the Perspective of the HEXACO Personality Model. Talk held in the Research Colloquium "Social Psychology and Social Neuroscience" at the University of Bern (Prof. Daria Knoch).

Ad-hoc reviewer

Advances in Methods and Practices in Psychological Science; Asian Journal of Social Psychology; Assessment; Basic and Applied Social Psychology; Cognition; European Journal of Personality; European Journal of Personality Assessment; European Journal of Social Psychology; Evolution & Human Behavior; Experimental Psychology; Frontiers in Psychology; Games; Group Processes & Intergroup Relations; Israel Science Foundation; Journal of Behavioral and Experimental Economics; Journal of Behavioral Decision Making; Journal of Conflict Resolution; Journal of Economic Behavior & Organization; Journal of Economic Psychology; Journal of Experimental Social Psychology; Journal of Individual Differences; Journal of Personality Assessment; Journal of Personality and Social Psychology; Journal of Research in Personality; Journal of Trust Research; Judgment and Decision Making; Nature Human Behavior; Personality and Individual Differences; Personality and Social Psychology Bulletin; Personality and Social Psychology Review; Perspectives on Psychological Science; Psychological Bulletin; Psychological Research; Review of General Psychology; SAGE Open; Sex Roles; The Social Science Journal; Transactions on Internet Technology; Zeitschrift für Psychologie - Journal of Psychology