Hi, The PsychoPy version I am using is v3.0.0b12 standalone on Windows 7 Professional. The barebones setup for the study I am trying to set up is as follow: (1) Show participant a picture (e.g., ‘chocolate’) for naming (2) If participant is able to name (e.g., ‘chocolate’): Proceed to next pictu…

OK, I’ve gone back to your first post and think we need to restructure things quite a bit, which should make things work much more easily for you. I think you should split your trial into two routines. On the first routine, put the fixation cross, the image, and the initial keyboard response. On t…

[image] Please surround python code with backticks Other When you include python code on this forum please put triple “backticks” like this ``` on the line before and the line after your code. If you’ve done it correctly then your code will appear in a grey box with corre…

Try thinking like a computer. They only do exactly what you tell them to do. On your code that runs on every frame (typically 60 times per second), you check if the response is correct and then do something. This is where you fall at the first hurdle: if key_resp_prac== corrAns: doesn’t check if th…

Thank you, Michael, for explaining. I have adjusted the codes. Under ‘Begin Routine’ tab, it now reads: stimuli = [image_prac] for stimulus in stimuli: if corrAns in key_resp_prac.keys: # correct response continueRoutine = False trials.finished = True elif corrAns…

Dear Michael, Thank you so much. It now works. Apologies though if the queries were elementary, but huge thanks!

I just re-run using the revised code and realised that the issue is not entirely fixed. The program runs but still not in the intended manner. While the prompts are now shown only when the response is incorrect, the picture is not shown together with the prompts. To recap, the intended experiment…

Where did that code come from? It doesn’t really make any sense. The only code you need is as stated above: if key_resp_prac.corr: # if correct response on prev routine, continueRoutine = False # don't show this one Go back to that, and explain exactly what you mean by “While the prompts are…

Hi Michael, Really appreciate you helping out. I have rerun the code based on your suggestion, but this error message popped up. “NameError: name ‘stimuli’ is not defined.” For that reason, I have to use the code: # this list should could just be created once per trial, in the 'begin routine' t…

[image] neuroling: “NameError: name ‘stimuli’ is not defined.” For that reason, I have to use the code: The code I suggested does not include any variable named stimuli. Please just use that code as suggested. The code you are using with with this made-up variable just doesn’t make any sense…

Thanks, Michael. Followed your instructions and all fixed!

Conditional Branching for Picture Naming Trials

Builder

Michael December 4, 2018, 11:16pm 2

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Conditional Branching for Picture Naming Trials

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