![]() ![]() I have been trying to work out how to import random and then shuffle conditions, but can’t see where to add the code snippets and/or which code tab. I don’t understand how I could make selected rows field do this. jpg files I can use as the ‘movie’ for each trial in the control block. How do I randomly select 5 rows from each group on each trial? The desired outcome is that I have 20 randomly selected (in a constrained way). My question is about how I want to select rows from my control excel file in a particular way on each trial: ![]() My control block must always be presented first, so has its own loop setup (perhaps this is not the most elegant way to do this). My 4 experimental adapt blocks work fine in their nested loops which randomly present each block using a block order excel file in the outer loops condition filed and $variable in the inner loops. I am making an experiment in Builder with 5 blocks (Mac/standalone/v1.90.3).
0 Comments
Leave a Reply. |