How to manipulate survey flow on certain trials (continueRoutine=False)?

[australopithecus]

I am trying to build a decision making task by using psychopy. I have no previous experience with python or psychopy before so that’s why I am kind a stuck.

I have 15 trials and I am showing a pair of pictures on each trial. Participants need to select one of the pictures by pressing left or right arrow key. After they made their selection, I want to show them their selection and ask them about why did they choose that picture.

I have created a loop in psychopy and assingned a .xlsx file for showing my pictures in an order.

I am using these lines for determining the survey flow:

      if 'right' in secimtuslar.keys:
      continueRoutine = False

I do not want participants to see ‘nedensol’ routine if they have pressed the right arrow keys and vice versa.

My intention is to add some manipulation in here. I am planning to show ‘nedensol’ routine if participants press right arrow key on trials 7,10,13 and 15. How can I manipulate this? Should I have to create a new routiune for those manipulation trials?

[jderrfuss]

You could try something that builds on what Michael suggested here:

Selecting stimuli without replacement over multiple blocks

As a rule of thumb in computer programming (and under the hood, that is what you are doing): the moment you start duplicating things, you know you’re on the wrong path. You only need one loop here and one stimulus and question routine. After them, insert a third routine in that loop called “break”. In that routine, insert a code component. On the “begin routine” tab of that code component, put something like this: # only run this routine on every 12th trial from the 12th onwards: # (counting f…

Hope this helps.

Jan