randomizing list but with certain % consecutive stimuli types


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achen
achen
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Hi,

I want 38 trials that are each made up of 2 stimuli. Is there a way to randomize the stimuli but make it so that 50% of trials have the same stimuli type? For example, each stimulus is categorized as type A, B, or C. 50% of trials should be stimuli of the same category (eg. AA), and 50% do not (eg. AB). Is it possible to incorporate this logic?
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achen - 8 days ago @ 10:56 AM
Dave - 8 days ago @ 11:25 AM
achen - 8 days ago @ 11:35 AM
Dave - 8 days ago @ 11:41 AM
achen - 8 days ago @ 11:50 AM
Dave - 8 days ago @ 11:51 AM
achen - 8 days ago @ 12:05 PM
Dave - 8 days ago @ 12:18 PM
achen - 8 days ago @ 12:21 PM
Dave - 8 days ago @ 1:04 PM

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