Professional Address:
Department of Psychology
University of Groningen
Grote Kruisstraat 2/1
9712 TS Groningen, The Nether­lands
(+31) (0) 620401124, 0034626124056


Ph.D.Utrecht University, 1980
M.Sc.University of Groningen, 1971
B.A.University of Groningen (cum laude), 1968
Gymnasium ß Willem Lodewijk Gymnasium, Groningen, 1965

Professional Employment

2018 – presentAd hoc Lecturer at the Academie voor Wetgeving (Academy for law-making), The Hague
2018 – presentProfesor Visitante Universidad Católica del Uruguay Damaso A. Larrañaga
2016 – 2017Scientific Director University of Curaçao Research Center, Curaçao
2016 – presentAffiliated Researcher Netherlands Interdisciplinary Demographic Institute, The Hague
2013 – 2017Professor of Social and Organizational Psychology, University of Curaçao
2012 – presentHonorary Academy Professor Evolutionary Social Psychology, University of Groningen
2007 – present  Honorary Research Fellow, International Center for Interpersonal
Relationships Research, Vítoria, Brazil  
2006 – 2008Ad hoc Professor, Universidad de Palermo, Buenos Aires, Argentinië
2006 – 2012Royal Netherlands Academy of Arts and Sciences (KNAW) Academy Professor of  Evolutionary Social Psychology, Uni­versi­ty of Groningen
2000Professor Invitado, Universidad de Valencia, Spain
1995Visiting Professor Arizona State University, Tempe, Arizona
1986Invited Professor Hebrew University, Jerusalem
1990 – 2005Professor and Chair of Social Psycholo­gy, Uni­versi­ty of Groningen
1986 – 1990Senior Lecturer in Work and Organizational Psycho­logy, Catholic University of Nijmegen
1975 – 1986Lecturer in Social Psychology, Catholic University of Nijmegen
1971 – 1975Lecturer in Social Psychology, University of Gro­ningen