Participants wanted

Here you can take part in one my my studies. Some of these studies are conducted at the University of Wuppertal (Germany) or at other collaborating universites all over the world. Other studies, conducted by myself or colleagues and (doctoral) students I feel attached to, are web-based. Here you may also find (first) results from these studies.

In any case I would like to thank you for your interest!

Please consider: most studies are available only in German.

If you like to participate in psychological studies, please visit these sites:

Social Psychology Network (various studies from social psychology)
Psychological Research on the Net (extensive links grouped by topic)
Online Psychology Research UK (United Kingdom compendium)
The Web Experiment List (large archive of current and past studies)
Online Research (compendium maintained by the Inquisitive Mind)
Psychology Tests and Experiments (Yahoo! listing)