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)


  • The section of Methods and Statistics of the Research Institute of Child Development and Education at the University of Amsterdam has a position for a postdoctoral researcher.

Job opportunities and scholarschips inside and outside IOPS


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