The Interuniversity Graduate School of Psychometrics and Sociometrics (IOPS) is an institute for the advanced dissertation training in psychometrics and sociometrics; it also coordinates the high-quality research in this area.

Participating universities are:

  • Leiden University
  • University of Amsterdam (UvA)
  • University of Groningen
  • Twente University
  • Tilburg University
  • Utrecht University
  • KU Leuven

Participating research institutes:

  • CITO (National Institute of Educational Measurement)
  • CBS (Statistics Netherlands)


  • A PhD position is available at Erasmus University Rotterdam for IMERR project “Fair and just evaluation of student performance in clinical training”
  • The Department of Methodology and Statistics at Tilburg University has a vacancy for a Postdoc Data Science

See the link below for all vacancies.

Job opportunities


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