Frequently Asked Questions

This FAQ answered the question of
Do you pay me for participating in experiments? How much? 64 persons
Do I have to show up when I am invited to an experiment? 35 persons
I see that there are sessions with free places in the calendar, so why can't I sign up for these sessions? 27 persons
How can I cancel my registration for an experiment? 24 persons
Who can apply for a subject account? 24 persons
I signed up for an experiment, but cannot sign up for all the other experiments now, since they just disappeared! 21 persons
Should I put in fake information when creating a subject account? 19 persons
What is the meaning of the three question marks "???" next to an experiment in the list "Experiments you participated in"? 19 persons

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