Research output per year
Research output per year
Network
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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A Comparison of Reliability Coefficients for Ordinal Rating Scales
de Raadt, A., Warrens, M. J., Bosker, R. J. & Kiers, H. A. L., Oct-2021, In: Journal of Classification. 38, 3, p. 519-543 25 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile1 Citation (Scopus)44 Downloads (Pure) -
Kappa coefficients for dichotomous-nominal classifications
Warrens, M. J., Mar-2021, In: Advances in Data Analysis and Classification. 15, p. 193–208 16 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile3 Citations (Scopus)12 Downloads (Pure) -
Ongelijkheid in de brugklas
Korpershoek, H., Fleur, E., Warrens, M. J. & Dijks, M., Mar-2021, In: Didactief. maartResearch output: Contribution to journal › Article › Professional
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Predictive power of school motivation clusters in secondary education
Warrens, M. J. & Ebert, W. M., 2021, Data Analysis and Rationality in a Complex World. Chadjipadelis, T., Lausen, B., Markos, A., Lee, T. R., Montanari, A. & Nugent, R. (eds.). Springer, p. 341-349 9 p. (Studies in Classification, Data Analysis, and Knowledge Organization).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review
1 Citation (Scopus) -
Schoolloopbanen groeien uit elkaar
Dijks, M., Warrens, M. J., Korpershoek, H. & Fleur, E., Oct-2021, In: Didactief. 2021, OctoberResearch output: Contribution to journal › Article › Professional
Activities
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Cluster Analysis in Educational Research: Best Practice Guidelines for Finding Groups
Marieke Timmerman (Examiner) & Matthijs Warrens (Examiner)
2018 → 2022Activity: Examination, teaching and supervision › Supervision and examination of PhD students of the UG › Academic
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Onderwijs Research Dagen 2016 (ORD)
Maaike van Rooijen (Speaker), Hanke Korpershoek (Contributor), Matthijs Warrens (Contributor) & Marie Opdenakker (Contributor)
2016Activity: Talk and presentation › Academic presentation › Academic
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Kom over de brug! Symposium Overgangen en aansluitingen
Maaike van Rooijen (Speaker), Hanke Korpershoek (Speaker), Matthijs Warrens (Speaker) & Marie Opdenakker (Speaker)
2016Activity: Talk and presentation › Professional or public presentation › Professional