I’m creating a serial-order digit span task using Superlab. I have two trials of each length (e.g., 2 trials of 4 digits, 2 of 5, etc). I would like to program Superlab to end (or move to the next block) when the participant answers, incorrectly, two consecutive trials of the same length. I am aware of the feedback option of returning to the next trial after an incorrect response. Is there any way to program the computer to recognize two consecutive incorrect responses on the same trial length? Or is this just something that I will have to do later through Excel?