Joris Lammers
- Media Contact
I study a variety of research topics. Most of them center around power. In my research, I try to give a more complete picture of the way in which having (versus lacking) power affects people's behavior and cognition. I was awarded an NWO VENI-grant (until May 2013) to study the link between power and immorality. I am also interested in studying political psychology, moral psychology, gender research, and other fields.
IMPORTANT: Regarding my former supervisor Stapel: all work authored and co-authored by Stapel has been investigated. All my work listed here has been cleared from any suspicion of data-fraud. For details, see: http://www.commissielevelt.nl/
Primary Interests:
- Applied Social Psychology
- Ethics and Morality
- Gender Psychology
- Interpersonal Processes
- Person Perception
- Political Psychology
- Prejudice and Stereotyping
- Social Cognition
Research Group or Laboratory:
Note from the Network: The holder of this profile has certified having all necessary rights, licenses, and authorization to post the files listed below. Visitors are welcome to copy or use any files for noncommercial or journalistic purposes provided they credit the profile holder and cite this page as the source.
Image Gallery
Journal Articles:
- Inbar, Y., & Lammers, J. (2012). Political diversity in social and personality psychology. Perspectives on Psychological Science, 7 , 496-503. Target-article in special section on Political diversity in academic psychology.
- Johnson, C. S., & Lammers, J. (2012). The powerful disregard social comparison information. Journal of Experimental Social Psychology, 48 , 329-334.
- Lammers, J. (2012). Abstraction increases hypocrisy. Journal of Experimental Social Psychology, 48 , 475-480.
- Lammers, J., Dubois, D., Rucker, D. D., & Galinsky, A. D. (2013). Power gets the job: Priming power improves interview outcomes. Journal of Experimental Social Psychology, 49, 776-779.
- Lammers, J., Galinsky, A.D., Gordijn, E.H., & Otten, S. (2012). Power increases social distance. Social Psychological and Personality Science, 3 , 282-290.
- Lammers, J., Galinsky, A. D., Gordijn, E. H., & Otten, S. (2008). Illegitimacy moderates the effects of power on approach. Psychological Science, 19, 558-564.
- Lammers, J., Gordijn, E. H., & Otten, S. (2009). Iron ladies, men of steel: The effects of gender stereotyping on the perception of male and female candidates are moderated by prototypicality. European Journal of Social Psychology, 39, 186-195.
- Lammers, J., Gordijn, E. H., & Otten, S. (2008). Looking through the eyes of the powerful. Journal of Experimental Social Psychology, 44, 1229-1238.
- Lammers, J., & Proulx, T. (2013). Writing autobiographical narratives increases political conservatism. Journal of Experimental Social Psychology, 49, 684-691.
- Lammers, J., & Stapel, D. A. (2011). Power increases dehumanization. Group Processes & Intergroup Relations, 14, 113-126.
- Lammers, J., & Stapel, D. A. (2009). How power influences moral thinking. Journal of Personality and Social Psychology, 97, 279-289.
- Lammers, J., Stapel, D. A., & Galinsky, A. D. (2010). Power increases hypocrisy: Moralizing in reasoning, immorality in behavior. Psychological Science, 21, 737-744.
- Lammers, J., Stoker, J. I., Jordan, J., Pollmann, M. M. H., & Stapel, D. A. (2011). Power increases infidelity among men and women. Psychological Science.
- Lammers, J., Stoker, J. I., & Stapel, D. A. (2010). Power and behavioral approach orientation in existing power relations and the mediating effect of income. European Journal of Social Psychology, 40, 543-551.
- Lammers, J., Stoker, J. I., & Stapel, D. A. (2009). Differentiating social and personal power: Opposite effects on stereotyping, but parallel effects on behavioral approach tendencies. Psychological Science, 20, 1543-1548.
- Latu, I. M., Schmid Mast, M., Lammers, J., & Bombari, D. (2013). Successful female leaders empower women’s behavior in leadership tasks. Journal of Experimental Social Psychology, 49 , 444-448.
- Stoker, J. I., Van der Velde, E. G., & Lammers, J. (2011). Factors relating to managerial stereotypes: The role of gender of the employee and the manager and management gender ratio. Journal of Business and Psychology, 27, 31-42.
- Çelik, P., Lammers, J., Van Beest, I., Bekker, M. H. J., & Vonk, R. (2013). Not all rejections are alike: Competence and warmth as a fundamental distinction in social rejection. Journal of Experimental Social Psychology, 49 , 635-642.
Other Publications:
- Galinsky, A. D., Rus, D., & Lammers, J. (2011). Power: A central force governing psychological, social, and organizational Life. In D. De Cremer, J. K. Murnighan, & R. van Dick (Eds.), Social Psychology in Organizations . Taylor & Francis.
- Lammers, J., & Galinsky, A. D. (2008). How the conceptualization and nature of interdependency moderates the effects of power. In D. Tjosvold & B. Wisse (Eds.), Power and interdependence in organizations. Cambridge, UK: Cambridge University Press.
Joris Lammers
Department Psychologie
Humanwissenschafftliche Fakultät
Richard-Strauss-Strasse 2
D-50931 Köln
Germany
- Phone: ++49-221-4706126