How can I display dates randomly selected?
I am trying to set a task for my experiment. I need to display a date which participants have to find its day of the week. I mean, for example you see 12.04.2018 in the screen and find the day (thursday) and write it to the screen, and it will continue. When I tried this, the experiment finished after one display.
Also I need to display equations which participants need to find answer ant write it down again.