eprime with eyetracker task
 
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Posted 3/3/2009 4:21:54 PM
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Last Login: 5/25/2009 10:02:13 PM
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I want to be able to use eprime to deliver a stimulus, the response mechanism be eyegaze which is then registered in eyetracker. Then when the eyegaze is registered, the stimulus (or part of the stimulus) changes on the screen. Note that the entire stimulus hasn't changed, just one part. Does anyone know of a script to use that would accomplish this?
Post #2810
Posted 3/4/2009 4:05:35 PM
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I am working on a very similar experiment. Perhaps we can help each other? I already have an experiment where just part of the stimuli changes after 4 seconds. However, I am stuck about the stimuli changing due to an eye gaze? Any thoughts? And would like to see my experiment used?
Post #2820
Posted 3/17/2009 10:16:20 PM
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What are you using (codes) to get the stimuli to disappear after 4 seconds. I have a sentence on a slide object where each word is an individual image. I want the participant to read the sentence, and as it is read, each word disappears. My thought is to construct it first where a mouse click can make each word disappear, then change the response mode from mouse to eyegaze. Seems logical to me, but I don't know what script to use to make the words go away. Can you tell me how you did this?
Post #2858
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