I have a number of events for several trials within a block. For each event, I am looking to randomise the file displayed.
I have 3 different categories (congruent, response incongruent and stimulus incongruent) and 4 files within each category which I want displayed randomly within the trial. I have come across randomising blocks, trials and event, however cannot seem to find a solution to randomise the files within an event as each category is repeated several times within each trial.
So I am wondering if Superlab can randomise files within each event.