Welcome to our questionnaire!

Thank you for coming to our online questionnaire. Please select your preferred language below.


The questionnaire consists of four sections. The first ensures that you will not experience any problems filling in the questionnaire. In the second and third section, we will ask you to perform tasks on networks that show nodes and their connecting links. In the last section, we ask you to fill in some background information (such as age, gender), though this is optional. The questionnaire takes about 15 minutes to complete.


By starting the questionnaire, you consent to us collecting information about how you interact with and fill in this questionnaire. All answers are gathered anonymously and will be used only for scientific purposes.

In case of questions, comments, or problems, please send an email to Philipp Kindermann at philipp.kindermann@fernuni-hagen.de.


Please fill in this questionnaire using a desktop or laptop computer, not a tablet or phone. Use the pointing device you are most comfortable with (for example, a mouse or touchpad).

We ask you to keep the following in mind.