We were actually referring to something slightly different. Sorry for the confusion.
The situation is the following:
The participant sees a picture (the prime), which disappears before the actual stimulus (a word) becomes visible on the screen. Then the participant has to decide whether the word is a word or a non-word.
All our primes are linked to one particular word each - that is to say that a picture is always presented with the same word. However, we would like the order of the picture - word pairs to be random and different for each participant.
Is it possible to randomize the picture stimuli list and still have each picture be followed by the “correct / corresponding” word? In other words, is there a way to connect the items in the two stimuli lists / define which stimuli from the second list follows which stimuli from the first list in a randomized design?
Thanks a lot for your help!