Dear Sir or Madam,

We would be most grateful if you could spare 4 to 6 minutes of your time to complete the enclosed survey, which is part of an interdisciplinary research project conducted at RWTH Aachen University, Germany.

The aim of our study is to investigate a linguistic question with respect to the understanding of two opposite verbs. To do so, we first ask you a number of questions. Second, we will forward you to a reaction time test.

The information you're providing is very meaningful for us. Please answer all questions carefully. While answering, you will be informed about your personal progress. 

We would kindly ask you to answer the form completely, as we can only analyze completed surveys.

Your statements will be treated confidentially and anonymously. We do not ask for any data identifying you as an individual. The data is only for scientific purposes.
If you have any queries regarding this survey, please contact us.

We thank you in advance for your support.

(Visiting) Prof. Dr. Liane Ströbel

Prof. Dr. David Antons

Prof. Dr. Iring Koch

Why do we collect and use your data

Your data will be collected just for scientific purposes.
We collect data on your age, gender, and nationality along with reaction times. We do not collect any data identifying you. Please confirm that you give your consent to storing your data.

How to contact us

RWTH Aachen University Liane Ströbel (

If you would like to obtain more information about the processing of your personal data, please click here