Hi there! I am trying to create an experiment for my research project and would really appreciate some help! Please be aware I’m not the most knowledgeable on python but I’m trying to learn some :)) What I’m stuck on: I need to shuffle one column for each participant, as well as shuffling two ot…

Hi @wakecarter Thanks for your response! The problem is that the correct answer for each stimulus needs to be the same throughout the experiment (e.g., one individual must always respond with ‘a’ to apple in order to get an outcome, another must always respond with ‘b’). Would this solution you h…

You can have a list of lists, e.g. conditions = [[‘stimuli/apples.png’,‘a’, ‘b’],[‘stimuli/grapes.png’,‘b’, ‘a’]] Then corrans might be conditions[trials.thisN][1] and the file is conditions[trials.thisN][0]

Shuffle one column in conditions file, and shuffle two columns together

Builder

wakecarter October 18, 2023, 9:30am 2

Have a look at my independent randomisation online demo. The principle would be to preload Stimulus into a list and then use values from that list instead of the spreadsheet during the trials loop.

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Shuffle one column in conditions file, and shuffle two columns together

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