Hi Eprime experts,
In my experiment, subjects receive two stimuli and need to choose one
within 2500 ms. I am having a problem where sometimes responses made by the
subject are not logged (usually near the end of the experiment). I myself
have tried this out several times, and what happens is I just keep pressing
the correct button but Eprime does not acknowledge it. I looked at all the
time audit values in the .edat file and most of the values are normal.
RT and RTTime are not of course (they are both 0), and DurationError and
OffsetDelay, which are usually both "-999999", are now 0. If anyone has run
into this problem before and/or knows how to fix it, I'd greatly appreciate
the help. I have a feeling this is cumulative timing issue since it usually
happens at the end of the experiment, but PreRelease is set to 0 and all
the cumulative time values seem normal...
Thanks a lot!
Emily