[open] Need help collecting the time a key was pressed.
I'm currently trying to make an experiment where the participant has to rate a set of eyes on a scale of 1-5. This part of the experiment I've found very easy to set up.
Unfortunately I also want to test the prospective memory of the participants at the same time, so need to record their keyboard press of the letter 'Q' when they have perceived 2 minutes to have passed. I'm new to open sesame and haven't the faintest idea how to have a participant rate eyes whilst also having a response to a totally different task at the same time, which I'd need a time stamp with to know how close the response was to 2 minutes actually passing.
Any help would be much appreciated.
Thank you very much,