random pairing of cue word and audio file on a single slide

philippe philippegoldin at gmail.com
Wed Jul 27 02:10:27 UTC 2011


I would like to randomly pair two objects (a cue word and audio file)
on the same slide.

The slide is a single trial lasting 13.5s

I want one of three cues (react, reframe, observe)  to appear with
equality probability (33%) on the slide (and remain on the slide for
13.5s) along with one of 9 audio files (also presented for 13.5s).

the final result would be 9 trials.

3 with react, 3 with reframe and 3 with observe cue words presented
randomly

9 unique audio files presented once each randomly

If a single List has 9 rows and one column for cue word and another
column for audio file, and is set for random selection, will Eprime
randomly pair all the cue words with audio files?? Or will random
selection refer to randomly picking 1 of the 9 rows that always pairs
the same cue word and audio file???

Any help will be greatly appreciated.

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