More than 250 test instruments in the Open Test Archive

13 new tests added in 2025

The test archive of the Leibniz Institute for Psychology (ZPID) has reached a total of 256 free test instruments this year. New additions include research instruments for measuring various constructs as well as those that can be used in a clinical context, e.g.:

  • CSIP (Circumplex Scales of Interpersonal Problems – German version)
  • German version of the Telehealth Usability Questionnaire (T-TUQ)
  • German Personal Sense of Power Scale (GPSPS)
  • SOAG (Social Agency Scale)
  • SESsAv-35 – Scale for assessing disorders caused by addictive work behavior
  • KERF-20-I – a 20-item short version for assessing child maltreatment

The Open Test Archive website provides a complete and up-to-date overview of all new additions and allows you to search for specific instruments.

Open Test Archive

Contact person

Bettina Leuchtenberg
Communication & Events

+49 (0)651 603419-016