The .py script is run in Coder mode of PsychoPy (we used version 1.8 but it should run on newer versions of PsychoPy as well, possibly needing slight tweaks).
To set up the folder structure:
- Place the .py file in a folder
- Create a folder within that folder called `stimuli_exp2` and put the .csv files in there.
- Create an empty folder at the same level called `data_exp2` to contain the data output
**NOTE**: we used the `arithVerTaskStim2.csv` file to run the experiment. After running, we discovered in data processing that one true arithmetic verification trial (2+9=11) was presented a second time by accident, instead of its false version (2+9=13). The error is preserved in `arithVerTaskStim2.csv` file but fixed for future use in the `arithVerTaskStim2_fixed.csv` file.