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Problem with shuffling pre slide fixation trial

Jul 9, 2014 at 5:14 PM
Hi,

I have small problem. My pre slides shuffle with other trials. Is there any way to combine pre slide with target slide to make them shuffle together?

Everything best
Em.
Coordinator
Jul 9, 2014 at 9:01 PM
Hi,

if I understand you correct, there are two possible Solutions:
a) If the pre trial slide is always the same, you can define this Trial in the slideshow and then link to it in the slide design of the target Trials in the tab "pre slide fixation Trial".
b) If the pre Trial slide depends on the target slide you can combine each pair of slides into a Trial (select both slides after creation and right click->Combine to Trial) but this will have both slides combined into an Analysis unit in the statistics

Hope this helps,
Adrian
Jul 10, 2014 at 9:09 AM
Hi,

Thank you for your answer!

My pre trial is always the same so i had prepared my slide show exactly in the way you suggested in point a).
In the tab "pre slide fixation Trial" i linked my slide with pre slide.

So if I don't shuffle trials, everything goes smoothly:
  • fixation point
    OZP - targets
ex.
intruction + O + Z + P+ O + Z + P+ O + Z + P

But when I shuffle trials, everything turns into a mess:

ex.
Instruction + Z ++ P Z+OZ+Z+++Z+PZO

I don't know what am I doing wrong. Anyway, I can always use this second solution:)

Best wishes
Emilia
Coordinator
May 15, 2015 at 1:49 PM
This bug was fixed in V5 of ogama. Thanks for reporting.