I’m new to Superlab. I’ve been trying to program different basic experiments and now I’m facing some problems.
I would like to present the subject the following stimulus: three random numbers (00 through 99) in a column. I would like to present this stimulus, let’s say ten times (i.e. ten series). I had no problems setting these three numbers in a column, but I still have trouble to randomize those numbers independently. I’ve managed to get random numbers but I get the same number three times (e.g. 17, 17, 17; 23, 23, 23; etc).
Additionally, how do I program a stimuli chosen from a list in such a way that it’s presented a limited number of times? I mean if I set a stimuli list with 100 numbers, how do I get this stimulus to be presented just ten times and not 100 times?
Since I posted the previous message I figured out a couple of things and got more confused regarding others…
First, keep in mind that I’m an absolute beginner
I’ve found out about macros, and how to limit the stimuli presentation a number of times, e.g. how to present X times a stimuli created from a list of Y items.
I’m still struggling with creating a random list of numbers. I can display three numbers in a column and randomize them, but still all I got is the same number repeted three times…
Finally, how to make sure the same number is not repeated in the same column?
I have attached an experiment that should be of some help. Unfortunately, there is a bug in SuperLab that is causing some of the numbers to overlap one another. With the release of SuperLab 4.0.8, which should be in a few weeks, the bug will be fixed.
