How can I make psychopy to choose one from each 5 rows at random?

[Omidrezaa]

Hi Zhaleh,

You can find the code to do this randomization and selection at this post:

Randomly select every 4 row in condition file

Dear all, I intend to show participants 3 statements and ask them to rate how much they like the last statement. The problems are disjunctions with 3 premises. For example: Premise 1: Either the sky is blue or it is white. Premise 2: The sky is not white. Conclusion: The sky is blue. This is what I created in Builder view: [expdesign] This kind of problem can be logically valid or invalid and can be believable and unbelievable, so making 4 different kind: valid believable, invalid believ…