Random block presentation order

[Leisha Wharfield]

I think you have a master block list that lists your 6 lists and is set
to select Randomly. Each of the 6 lists in the master list has its 5
trials embedded in it, and those embedded lists are set to select
Randomly, and also to go through all 5 trials before returning to the
master list. Similarly, the master list goes through all 6 of its
embedded lists before terminating.

Andrews, A.S. wrote:

>I have 6 lists, each with 5 trials. I need to choose each list in a random order and execute all 5 of its trials (in a random order) before moving on to the next list.
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>I'm sure this must have been done before - can anyone please help?
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>Many thanks.
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>Regards
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>Tony Andrews
>Senior Computer Officer
>School of Psychology
>University of Leicester.
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