I have an experiment with 12 trials, each which needs to be presented 10 times. I’m working with stimulus lists, with a maximum list length of about 100 items, so my assumption is that if I just let the experiment run to completion there will be 1200 trials. I have tried to use the condition expression for each trial “Number of trials this trial has been presented is less than 10” but it doesn’t seem to work. I ran into a similar problem on a previous test experiment when trying to limit the number of times a block was presented and was directed to use the block macro instead, but there isn’t a trial macro to turn to. The closest I can get to the experiment I want is probably just to use a block macro to limit the total number of trials in the block to 120 but that won’t give an even distribution.