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selecting a subset of stimuli and presenting the same subset in different blocks


selecting a subset of stimuli and presenting the same subset in...
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vz29
vz29
vz29
posted 11 Years Ago HOT
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Hi,

I'd like to randomly select 10 stimuli from a larger subset of 25, and then continue to present these particular 10 stimuli in subsequent blocks. Is that possible?

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selecting a subset of stimuli and presenting the same subset in...
vz29 - 11 Years Ago
     Yes, it is. There are a number of ways to do this such as writing the...
Dave - 11 Years Ago
     Hi, Thanks. The script is almost working, but not quite....
vz29 - 11 Years Ago
             list.itemlist_selected_hi_r.setitem(list.itemlist_all_hi.nextvalue,...
Dave - 11 Years Ago
     Hi, Thanks. It almost works, but not quite. Now, for each of the...
vz29 - 11 Years Ago
             > I have two lists of stimuli (hi and lo), and want to randomly...
Dave - 11 Years Ago
     Hi, Yes, let me clarify two things: I want to select 20 items from...
vz29 - 11 Years Ago
             If you run this (exactly your code) <expt> / onexptbegin =...
Dave - 11 Years Ago
     Hi, The main difference between our scripts (I think) is the use of...
vz29 - 11 Years Ago
             > The main difference between our scripts (I think) is the use of...
Dave - 11 Years Ago
     nope. the items for hi were unique for the t and r lists. same was...
vz29 - 11 Years Ago
             > one difference i see between our scripts is that my code uses the...
Dave - 11 Years Ago
     yep, I looked at the data output. I'm pasting it below. Also here...
vz29 - 11 Years Ago
             > Also here is a frequency analysis. Each item should be presented...
Dave - 11 Years Ago
     You are right! Thanks!
vz29 - 11 Years Ago
     In a different post I asked " I'm having Ps complete basic...
vz29 - 11 Years Ago
             Makes no difference. <block> elements have /skip attributes just...
Dave - 11 Years Ago

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