I feel like I’m being dense here, but: I’ve got a bunch of brief stimuli followed by an ITI; I want to record keypress RT during both periods. I’d also like to preload the next stimulus so I don’t have a loading delay at the start of the trial.
I get how I’d do this if I put the ITI at the beginning of my routine, but I’m not sure how to do it with the ITI at the end. Putting the ITI at the beginning, however, would mess up where keypresses are stored.
What’s the right way to go about this?