We use E-Prime with our SMI eyetracker (software iView X).
We are running into a problem where the RT in the E-Prime data file is not matching the end time of the target trials in BeGaze (an analysis program to look at iView X eye data).
I attached an image of our E-Prime experiment structure. As you can see, we have the "Start Recording" package call AFTER the "Delay" image screen (a blank screen where participant waits for the target image) but before the TargetRet image screen (our target image). This TargetRet image stays until the participant makes a response. We want the eyetracker to only record the start and end of the TargetRet image. However, when we look at the iView X screen, we see that the program starts recording immediately when the Delay screen appears.
Does anyone know how to tweak the program so that it records only the TargetRet and not the Delay image? We do not understand why the eye-tracker is starting the recording before we call it to. Does anyone have experience with this problem? Any help would be greatly appreciated!
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