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[open] Sequences presented in a random order.

edited April 2014 in OpenSesame

Hello
I have a question.
In my study, I have 9 blocks (sequences) (3 in random order and 6 in an order imposed => the loop, I can do it).
But I will wish that these 9 sequences is presented in a random order.
Can you help me?
Thank you very much.
François

Comments

  • edited 3:05PM

    I'm not quite sure why you tell us about the 3 in random order, 6 in sequential order. You mention that you want to present 9 sequences in a random order.

    1) Create a new loop item, with a new sequence item (let's call this the master sequence).

    2) Place all the sequences in the master sequence.

    3) Set all the Run if statements to [runseq] = i, but replace i with the number of that sequence.

    4) Create a variable in your loop, name it runseq, and add 9 cycles. The value of runseq should be the sequence numbers (i.e. 1 to 9).

    5) Success! This will run all nine sequences in a random order.

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