Referencing previous trials


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crstevenson
crstevenson
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Hi!

I've set up a popup so if a participant responds in less than 300ms to a given trial, they see a message that tells them to slow down. Is there a way to make this only show up if they respond in less than 300ms to 3 trials in a row? I thought of setting a parameter that basically says if the last 2 trials were less than 300ms, then show the message. However I'm not sure how to reference the previous 2 trials.

Any help is appreciated! Thanks!
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