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Theeboom, T., van Vianen, A. E. M., Beersma, B., Zwitser, R., & Kobayashi, V. (2018). A practitioner’s perspective on coaching effectiveness. In L. Nota, & S. Soresi (Eds.), Counseling and coaching in time of crisis and transitions: From research to practice (pp. 61-76). Abingdon: Routledge. [details]
de Voogd, L., Wiers, R. W., de Jong, P. J., Zwitser, R. J., & Salemink, E. (2018). A randomized controlled trial of multi-session online interpretation bias modification training: Short- and long-term effects on anxiety and depression in unselected adolescents. PLoS ONE, 13(3), [e0194274]. https://doi.org/10.1371/journal.pone.0194274[details]
Zwitser, R. J., Glaser, S. S. F., & Maris, G. (2017). Monitoring Countries in a Changing World: A New Look at DIF in International Surveys. Psychometrika, 82(1), 210-231. https://doi.org/10.1007/s11336-016-9543-8[details]
2016
Visser, R. M., Haver, P., Zwitser, R. J., Scholte, H. S., & Kindt, M. (2016). First steps in using multi-voxel pattern analysis to disentangle neural processes underlying generalization of spider fear. Frontiers in Human Neuroscience, 10, [222]. https://doi.org/10.3389/fnhum.2016.00222[details]
Zwitser, R. J., & Maris, G. (2016). Ordering individuals with sum scores: the introduction of the nonparametric Rasch model. Psychometrika, 81(1), 39-59. https://doi.org/10.1007/s11336-015-9481-x[details]
de Voogd, E. L., Wiers, R. W., Prins, P. J. M., de Jong, P. J., Boendermaker, W. J., Zwitser, R. J., & Salemink, E. (2016). Online attentional bias modification training targeting anxiety and depression in unselected adolescents: Short- and long-term effects of a randomized controlled trial. Behaviour Research and Therapy, 87, 11-22. https://doi.org/10.1016/j.brat.2016.08.018[details]
de Voogd, E. L., Wiers, R. W., Zwitser, R. J., & Salemink, E. (2016). Emotional working memory training as an online intervention for adolescent anxiety and depression: A randomised controlled trial. Australian journal of psychology, 68(3), 228-238. https://doi.org/10.1111/ajpy.12134[details]
Bügel, K., Alberts, R. V. J., & Zwitser, R. J. (2011). Hebben jongens een steeds groter wordende onderwijsachterstand? Sekseverschillen in onderwijsprestaties vanaf vijftien jaar. Tijdschrift voor Genderstudies, 14(4), 63-76. [details]
de Boeck, P., Bakker, M., Zwitser, R., Nivard, M., Hofman, A., Tuerlinckx, F., & Partchev, I. (2011). The estimation of item response models with the lmer function from the lme4 package in R. Journal of Statistical Software, 39(12), 1-28. [details]
Zwitser, R. J. (2009). Van der Geer Award for best master thesis in Psychology.
Talk / presentation
Zwitser, R. (speaker), Glaser, S. S. F. (speaker) & Maris, G. K. J. (speaker) (18-7-2017). On the Difference between Modeling DIF and Correcting for DIF, 82nd Annual Meeting of the Psychometric Society, Zurich.
Partchev, I. (speaker), Zwitser, R. (speaker), van der Palm, D. (speaker), Maris, G. K. J. (speaker) & Bechger, T. M. (speaker) (9-2-2017). Introducing dexter: An R Package for Managing and Analysing Test Data., International Workshop on Psychometric Computing, Vienna.
Zwitser, R. (speaker) & Maris, G. K. J. (speaker) (27-7-2016). Differential Item Function in educational surveys. It’s there and it should be there!, VII European Congress of Methodology, Palma de Mallorca.
Zwitser, R. (speaker), Glaser, S. S. F. (speaker) & Maris, G. K. J. (speaker) (20-11-2014). Monitoring Countries in a Changing World. A New Look at DIF in International Surveys., Presentation at the Research Center for Examinations and Certification (RCEC) workshop 2014, Enschede.
Zwitser, R. (speaker) & Maris, G. K. J. (speaker) (22-7-2013). Ordering Individuals with Sum Scores: the Introduction of the Nonparametric Rasch Model, International Meeting of the Psychometric Society, Arnhem.
Zwitser, R. (speaker) (13-4-2012). Reliability of Aggregation of Results on Multiple Assessments: Which Role can Retests Play?, American Educational Research Association, Vancouver.
Zwitser, R. (speaker), Béguin, A. (speaker) & Maris, G. K. J. (speaker) (8-7-2011). Complex Decision Rules and Misclassification: Who Should Take a Retest?, International Meeting of the Psychometric Society, Hong Kong.
Zwitser, R. (speaker) & Béguin, A. (speaker) (8-6-2011). Over het nut van herkansen [On the usefulness of resits], Onderwijs Research Dagen 2011.
Zwitser, R. (speaker) & Maris, G. K. J. (speaker) (7-6-2010). CML Estimation in Multistage Testing, International Association for Computerized Adaptive Testing, Arnhem.
2015
Zwitser, R. J. (2015). Contributions to latent variable modeling in educational measurement. [details]
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