Invited Symposia

• The assessment of 21st century skills.
  Samuel Greiff (University of Luxembourg, Luxembourg)
• Is “Q-short” a useful approach for psychological assessment? Pitfalls and opportunities of short questionnaires for the measurement of psychological constructs.
  Christoph Kemper (University of Luxembourg, Luxembourg)
• On the validity of objective personality tests: What do they measure?
  Tuulia Ortner (University of Salzburg, Austria)
• On the effect of item positions in tests.
  Karl Schweizer (University of Frankfurt, Germany)
• Recent methodological developments for testing measurement invariance.
  Carolin Strobl (University of Zurich, Switzerland)
• Cross-cultural assessment (tentative title).
  Fons van de Vijver (Tilburg University, The Netherlands)