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Sign up for participation in experiments

We are always pleased to welcome new participants who contribute to the research through their involvement in the experiments. If you are also interested in participating, you can register in the online database of the laboratory. This is voluntary and does not require any prior knowledge. However, German language skills are required.

                                   Click here to register as participant!

Once you are registered in the online database, you will be informed and invited to participate in the upcoming experiments by e-mail. Before bindingly registering for an experiment, please ensure that you will be able to participate at the indicated time. However, if you are unable to attend after registering, please cancel your registration by writing an e-mail to and stating the reasons. This is necessary to ensure that your vacated place can be reallocated to other interested parties.

During experiments in the laboratory, you make decisions and follow instructions that are displayed on a computer. The data generated in this process about your decision-making is anonymized such that it cannot be directly assigned to any participating person. This also applies to online experiments.

For your participation, you will be compensated according to the instructions and rules of the experiment, as well as to your decisions. In case of experiments conducted in the laboratory, participants will be paid separately in cash at the end of the session. 

For further questions please contact: