Open Test Archive Repository for Open Access Tests

"The Open Test Archive is a repository for test instruments from various fields of psychology and related disciplines.

With currently a total of 248 open access tests, it ranks among the largest repositories in the German-speaking regions and is updated and expanded on an ongoing basis.

The Open Test Archive supports test developers in publishing their copyrighted test instruments (including test description and other documents such as norm tables, scoring aids, manuscripts, etc.), which are available to the public under a Creative Commons license.

The test instruments, which are available for download free of charge, are suitable for use in research. Some can be applied in teaching and practice as well. Detailed information is provided for all test instruments on their respective profile webpage."