Trouble getting superlab to randomly pull from stimulus list

I’m new to Superlab, so please bear with me as I try to figure out this programming.

I want to do a simple word recognition experiment. Suppose I create a stimulus list of 50 words, and during the study phase of the experiment I want the program to randomly pull 25 of the 50 words for presentation. During the test, I want to do a recognition test of all 50 words (the 25 that were previously chosen and the 25 that were not) where participants will do a yes/no response of whether they’ve seen the words before.

I have figured out how to create a stimlus list and have the program pull items from it, but am stuck in terms of getting the program to randomly pull 25 of them, and then have all words shown during the test.

Thanks for any help you can provide!

I have attached a small sample experiment that demonstrates what you are trying to accomplish. Please take a look at the When to Run tab under the “Practice” block.

Forums (Butcher).zip (1.82 KB)