Bio + Publications

I am an Asssociate Professor for Good Research Practices at the Amsterdam School of Communication Research (University of Amsterdam). Before that I was an assistant professor and a post-doc at ASCoR. I completed my PhD in political science at the University of Southern Denmark.

I am interested in the psychological roots of citizens’ political beliefs. I mostly study the role of personality and emotions. Besides I am motivated to work as transparent as possible and stimulate others to do the same. My work has appeared in journals such as Nature Human Behaviour,  the American Politcal Science Review, the Journal of Communication, the Journal of Politics, Political Psychology,  European Journal of Political Research, Perspectives on Politics and European Union Politics.

I also serve as an Associate Editor at the Journal of Experimental Political Science. I am the co-founder of the Hot Politics Lab, a lab-group in which we study the role of emotions and personality in politics (here). I am also the founder and co-organizer of the Dutch Political Psychology Meetings which are held twice a year at the University of Amsterdam.

You can read my CV (here),  or click here for my Google Scholar page

Academic appointments

  • 2021 – current: Associate professor at the University of Amsterdam
  • 2015 – 2021: Assistant professor at the University of Amsterdam
  • 2017 – 2018: Visiting researcher at Temple University
  • 2014 – 2015: Postdoctoral researcher at the University of Amsterdam
  • 2011 – 2014: PhD candidate at the University of Southern Denmark



  • Bakker, B.N., Lelkes, Y., Malka, A. (accepted). Reconsidering the link between personality and political preferences. American Political Science Review.
  • Bakker, B.N., Jaidka, K., Dorr, T., Fasching, N., & Lelkes, Y. (accpeted). Questionable and open research practices among quantatitive communication researchers. Journal of Communication.
  • De Vries, C.E., Bakker, B.N., Hobolt, S.B., & Arceneaux, K. (online first). Crisis signalling: How Italy’s coronavirus lockdown affected incumbent support in other European countries. Political Science Research and Methods.
  • Malka, A., Lelkes, Y., Bakker, B.N., & Spivak, E. (online first). Who is open to authoritarian governance within western democracies? The role of cultural conservatism and the protection-based attitude package. Perspectives on Politics.
  • Bakker, B.N., & Schumacher, G., & Rooduijn, M. (2021). Hot Politics. Affective responses to political communication. American Political Science Review, 115(1), 150-164. Preprint
  • Bakker, B.N., Schumacher, G., & Rooduijn, M. (2021). The populist appeal. Personality and anti-establishment communication. The Journal of Politics., 83(2), 589-601. Preprint
  • Bakker, B.N., & Schumacher, G., & Homan, M. (2020). Yikes! Are we disgusted by politicians? Politics and the Life Sciences, 39(2), 135-153. Preprint
  • Bakker, B.N., Schumacher, G., Gothreau, C., & Arceneaux, K. (2020). Conservatives and liberals have similar physiological responses to threats: Evidence from three replication. Nature Human Behaviour, 4, 613-621. Preprint
  • Bakker, B.N., Lelkes, Y. & Malka (2020). Understanding partisan cue receptivity: Tests from predictions from the bounded rationality and expressive utility perspectives. The Journal of Politics. 82(3), 1061-1077.  Preprint
  • Schoonvelde, M., Brosius, A., Schumacher, S. & Bakker, B.N. (2019). Liberals lecture, conservatives   communicate: Analyzing complexity and ideology in 381,609 speeches. PloS one, 14(2),  e0208450. (Open access)
  • Schoonvelde, M., Schumacher, S. & Bakker, B.N. (2019). Friends with text as data benefits: Assessing and extending the use of automated text analysis in political science and political psychology. Journal of Social and Political Psychology, 7(1), 124-143. (Open access)
  • Bakker, B.N. & Lelkes, Y. (2018). Selling ourselves short. How abbreviated measures of personality change the way we think about personality and politics. The Journal of Politics, 80(4), 1311-1325. (Open access)
  • Bakker, B.N. (2018). With an Open Mind: A Review of “Open versus Closed. Personality, Identity, and the Politics of Redistribution” by Johnston, Lavine and Federico. Social Justice Research, 31(4), 386-399
  • Bakker, B.N. (2017). Personality traits, income and economic ideology. Political Psychology. 38(6): 1025-1041(Open access). Blog at LSE British Politics and Society; StukRoodVlees
  • Bakker, B. N., Klemmensen, R., Nørgaard, A.S., & Schumacher, G. (2016). Stay loyal or exit the party? How openness to experience and extroversion explain vote switching. Political Psychology. 37(3): 419-429. (Open access). Covered on PsyPost, LSE British Politics and Society; StukRoodVlees
  • Bakker, B.N., Rooduijn, M., & Schumacher, G. (2016). Personality traits and voting for populist parties: Evidence from the United States, the Netherlands and Germany. European Journal of Political Research. 55 (2): 302-320. (Open access). Covered on: Monkey Cage; The Science Behind Trump; StukRoodVlees (1); StukRoodVlees (2)
  • Bakker, B.N., &  De Vreese, C.H. (2016). Personality and European Union attitudes: Relationships across European Union attitude dimensions. European Union Politics 17(1): 25-45. (Open access). Covered on: BBC 2 (Daily Politics); Blogs at LSE EUROPP Blog; Democratic Audit UK.
  • Bakker, B.N., Hopmann, D.N., & Persson, M. (2015). Personality traits and party identification over time. European Journal of Political Research 54(2), 197-215. (Open access)

Book chapters

  • Bakker, B.N., & Lelkes, Y. (in press). The structure, prevelance and nature of mass belief systems. In Danny Osborne and Chris Sibley (eds.). Cambridge Handbook of Political Psychology. Cambridge: Cambridge University Press.
  • Rosemea, M., & Bakker, B.N. (2017). Social psychology and the study of politics. In Linda Steg, Bram Buunk and Kees Keizer (eds.). Applied Social Psychology. Understanding and Managing Social Problems. Cambridge: Cambridge University Press.
  • Bakker, B.N., Rooduijn, M., & Schumacher, G. (2016). The populist personality. In John Sides and Henry Farrell (eds). The science of Trump: Explaining the rise of an unlikely candidate. Revised and updated essays from the Washington Post’s Monkey Cage Blog.

Publications in Dutch

  • Vliegenthart, R., Bakker, B.N., & de Vreese, C.H. (2021). Verschuivingen in informatieverziening tijdens Covid-19. Gevolgen voor vertrouwen en democratische processen. Beleid & Maatschappij, 48(1), 75-83.
  • Van der Velden, P., van Wilsem, J., Bakker, B.N., Crutzen, R., Meuleman, R., & Lahlah, E. (2017). Voor voor psychologen: Het Longitudinale Internet Studies for the Social Sciences (LISS) panel. De Pyscholoog.