Shuffling particular trials within a trial sequence

[AlexY]

Hi Jeremy,

Assuming that I have the following sequence in my experiment:

sequence("consent", "instructions", randomize("exp-trials"), randomize("catch-trials), "end")

Both the exp-trials and catch-trials are templates calling from two different csv files, which have different lengths. Is there a way to combine these two trials within the sequence command so that items from these two trials will be randomly presented until both lists are exhausted?

Thanks!
Alex

[Jeremy]

Hi Alex,

Are you looking for rshuffle("exp-trials","catch-trials")? Or randomize(endsWith("-trials"))? See the Ibex documentation

Jeremy

[AlexY]

Oh I did try rshuffle and I must have made some mistakes. It’s working now. Thank you so much, Jeremy!

[Author]

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