Management
- 2023 – now: GUTS Steering Committee Member
- 2016 – 2020: Chair of the Department of Sociology, University of Groningen
- 2014 – 2023: Scientific Director Research School ICS, Interuniversity Center for Social Science Theory and Methodology (University of Groningen / Radboud University Nijmegen / Utrecht University)
- 2014 – 2023: Director of Research Department of Sociology, University of Groningen
- 2011 – now: Chair of the KiVa NL consortium
- 2009 – now: Member of the TRAILS Management Team
- 2009 – 2016: Coordinator MA program Criminality and Security, Department of Sociology, University of Groningen
- 2005 – now: Coordinator Research Line Social Development of Adolescents, Department of Sociology, University of Groningen
- 2005 – now: Organizer Sociology Colloquium, University of Groningen
Committee Memberships
- 2024 – 2030: Member of the Executive Committee of the International Society for the Study of Behavioral Development (ISSBD)
- 2024 – now: Vice-chair of the Social Sciences Section, Royal Netherlands Academy of Arts and Sciences
- 2023 – 2027: Member of the University Committee for Academic Practice (UCW), University of Groningen
- 2023: Member ERC-Committee for the Consolidator Grant
- 2010 – 2014: Chair of the Sociology Education Committee, University of Groningen
- 2009 – 2011: Member GMR Primary Education, City of Groningen
- 2008 – 2010: Member Education Committee Research Master ‘Behavioural and Social Sciences’, Faculty of Social Sciences, University of Groningen
Teaching
- 2020 – now: Primary Social Order (BA, 100-level, lectures, 140 hours)
- 2018 – now: Socialization (ReMa)
- 2016 – 2018: Starting the First Paper (ReMa)
- 2010 – 2013: Criminality and Security (BA, University College)
- 2009 – 2010: Criminality and Security: Policy and Policy Evaluation (MSc)
- 2008 – now: Starting the Project: the Proposal and the First Paper (ICS-course)
- 2007 – now: Criminality and Security (BA, 200-level, lectures, 140 hours)
- 2003 – 2016: Criminality and Security (BA, 300-level, project with INTRAVAL, 280 hours)
- 2000 – 2005: Methodology (BA, 100-level, lectures, 140 hours)
- 1998 – 1999: Descriptive Statistics (BA, 100-level, lectures, 80 hours)
- 1998: Sociology: ‘Between money and happiness: determining and evaluating social welfare’ (BA, 100-level, project, 120 hours)
- 1998 – 1999: Applied Statistics (BA, 100-level, lectures, 120 hours)
- 1998 – 1999: Loglinear Analysis and Logistic Regression (BA, 300-level, lectures, 40 hours)
- 1997 – 1999: Sociology of Education (BA, 300-level, project, 280 hours)