Hello. I’ve created an experiment (SL 4.07b) modeled after the “Choosing Pictures From Different Lists, With No Repetition” Demo experiment. The experiment will show pictures in an RSVP format and then ask participants what they saw after each trial (each stream of pictures has 2 targets we are interested in).
Each picture is set to be shown for 120 ms, but because the program is so slow, the pictures are being shown for varying times up to 1500 ms. If we can’t control the duration each image is shown, we can’t run this experiment.
I don’t think it’s the pictures because in the recent past, I created an experiment that did the same thing but did not use the macros in the Demo experiment. Using these macros is much better in that we can have unique trials for our questions, allowing data analysis to be MUCH easier due to the summary stats feature in your DATA Viewer program. The “old” experiment required days working with long Excel formulas to achieve what your data viewer does easily, so long as we have unique trials for each question.
Under OPTIONS the memory management is currently on “load one trial at a time”, but I’ve tried it both ways with the same slow result.
I’ve attached a compressed folder with the main part of the experiment and associated files.
Any help in getting this to run at the correct speed is greatly appreciated.
RSVP.zip (16.7 MB)