How do the make two conditions with a different certain sequence stimulus appear randomly in one...


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AHJI
AHJI
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Hi guys, I do not speak English well so I can explain it strangely but I will do my best!

there is two conditions, one is 1, 2, 3, 4 the other is 5, 6, 7, 8

I want to stimulate each condition randomly in one trial while maintaining the stimulus sequence of each condition.

ex) 1, 5, 2, 3, 6, 7, 8, 4 or 5, 1, 6, 2, 7, 8, 3, 4   .......etc

but not this ; 1, 2, 4, 3, 5, 6, 7, 8 or  5, 7, 8, 6, 1, 2, 3, 4 Because the order of the stimulus belonging to each condition is wrong.

I attempted to find a way or function to randomly present stimuli of conditions that maintained a certain order in a trial, but failed.

I'm not sure if I explained well, but I would be very happy if I could get help. Thanks for reading!

GO

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