Biography:Klaas Sijtsma
This article may rely excessively on sources too closely associated with the subject, potentially preventing the article from being verifiable and neutral. (January 2026) (Learn how and when to remove this template message) |
Klaas Sijtsma is a Dutch psychologist. He is an emeritus professor at Tilburg University in Netherlands.[1][2]
Sijtsma received his Bachelors and doctorate degrees from the University of Groningen in 1982 and 1988, respectively. He was a faculty member of University of Groningen, the Vrije Universiteit Amsterdam, Utrecht University. He joined Tilburg University as a faculty member in 1997.[citation needed][3][4]
Sijtsma was President of the Psychometric Society (2010-2011),[5] Dean of the Tilburg School of Social and Behavioral Sciences (2011-2017), Rector Magnificus of Tilburg University (2019-2020),[1][6] and the chair of the Dutch Committee on Tests and Testing or COTAN (2005-2010).[7]
Sijtsma published more than 200 articles and book chapters on a variety of topics in psychology and psychometrics. He is a co-author of three books on psychometrics including a Dutch-language textbook on test theory (with Pieter Drenth), Introduction to Nonparametric Item Response Theory (with Ivo W Molenaar),[8][9] Measurement Models for Psychological Attributes (with L. Andries van der Ark),[10] and Never Waste a Good Crisis Lessons Learned from Data Fraud and Questionable Research Practices.[11]
Sijtsma received the Career Award for Lifetime Achievement from the Psychometric Society in 2023.[12][13]
References
- ↑ 1.0 1.1 "Klaas Sijtsma, Tilburg University" (in en). 2023-07-25. https://www.psychometricsociety.org/keynote-speaker/klaas-sijtsma-tilburg-university.
- ↑ Wijsen, Lisa D. (2023). "Klaas Sijtsma" (in en). Twenty Interviews With Psychometric Society Presidents. Springer Books. pp. 261–273. doi:10.1007/978-3-031-34858-7_20. https://ideas.repec.org//h/spr/sprchp/978-3-031-34858-7_20.html.
- ↑ "Klaas Sijtsma receives honorary medal for his special merits to Tilburg University" (in en). https://universonline.nl/nieuws/2022/06/01/klaas-sijtsma-receives-honorary-medal-for-his-special-merits-to-tilburg-university.
- ↑ "Klaas Sijtsma, Tilburg University; A Century of Reliability: Issues and Concerns" (in en). https://www.psychometricsociety.org/invited-speaker/klaas-sijtsma-tilburg-university-0.
- ↑ "Past, Present, and Incoming Presidents" (in en). 2019-12-03. https://www.psychometricsociety.org/post/past-present-and-incoming-presidents.
- ↑ "Prof. dr. Klaas Sijtsma, Rector Magnificus" (in nl). https://www.tilburguniversity.edu/nl/over/historie-en-academisch-erfgoed/rectores-magnifici/klaas-sijtsma.
- ↑ Sijtsma, Klaas (2018-01-23). "Never Waste a Good Crisis: Toward Responsible Data Management". https://web.edu.hku.hk/f/event/4626/KS%20-%2020180123.pdf.
- ↑ Sijtsma, Klaas; WMolenaar, Ivo (2002) (in en). Introduction to Nonparametric Item Response Theory. SAGE Publications, Inc.. ISBN 978-1-4129-8467-6. https://methods.sagepub.com/book/mono/introduction-to-nonparametric-item-response-theory/toc.
- ↑ "Book Review" (in en). 2023-02-13. https://www.cambridge.org/core/journals/psychometrika/article/abs/k-sijtsma-iw-molenaar-introduction-to-nonparametric-item-response-modeling-measurement-methods-for-the-social-sciences-vol-5-thousand-oaks-ca-sage-publications-168-pp-2002-cloth-6995-isbn-0761908129-paperback-3195-isbn-0761908137/4E4CE303698D8C190CE982F30810B43C.
- ↑ Sijtsma, Klaas; van der Ark, L. Andries (2020). Measurement models for psychological attributes. Boca Raton: Taylor and Francis, CRC Press. ISBN 978-0-367-42452-7.
- ↑ Sijtsma, Klaas (2023). Never Waste a Good Crisis: Lessons Learned from Data Fraud and Questionable Research Practices. Milton: CRC Press LLC. ISBN 978-1-032-18374-9.
- ↑ "Klaas Sijtsma receives Psychometric Society Career Award for Lifetime Achievement" (in en). https://www.tilburguniversity.edu/current/news/more-news/klaas-sijtsma-receives-career-award-lifetime-achievement.
- ↑ "Congratulations to 2023 Award Winners!" (in en). 2023-02-13. https://www.psychometricsociety.org/article/congratulations-2023-award-winners.
