Thread: Need help to create RSVP experiment View Single Post
Arman
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Join Date: Jun 2016
Arman is on a distinguished road Posts: 172
Posted May 1st, 2017 #4
Try using a stimulus list to present your letters and control their location with a manual trial variable and rules. After the letters are presented, use this same trial variable to randomly select where the numbers will be presented (and therefore which letters will be replaced).

To replace a letter with a number, you must erase the the letter with an eraser event, which is just a small blank image that is the same color as the background. Then, present the number.

To vary the temporal distance between the numbers, create a blank text event that utilizes its own time limit trial variable.
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